allbirds.com

15 sending services found from public records checked 2026-10-12 01:24 UTC (753 lookups in 0.0 s over Google DNS over HTTPS).

Microsoft 365 receives the domain's mail and has a DKIM key in place to sign it.

Twelve other services are set up to send as the domain: six transactional (Amazon SES, Mailgun, Mailjet, Postmark, SendGrid, SparkPost), two support and CRM (Freshdesk, Zendesk), one mailbox (Google Workspace), two marketing (Iterable, Mailchimp), one commerce and apps (Shopify); two more are likely from a DKIM key name alone (Customer.io, Mandrill).

Not checked: the website (turned off), DKIM selectors past the first 27 on three subdomains, six subdomains whose DNS failed to answer, 34 names from certificate logs left out by a limit, and the crt.sh certificate log (read only with --ct).

Needs attention

Two DKIM keys at allbirds.com are 1024-bit: k1 and mandrill

Some receivers already treat 1024-bit RSA keys as weak. Rotate to 2048-bit.

Records

k1._domainkey.allbirds.com TXT k=rsa; p=MIGfMA0GCSqG..., 1024-bit, fp 53d7bb0466c8346d via dkim.mcsv.net
mandrill._domainkey.allbirds.com TXT v=DKIM1; k=rsa; p=MIGfMA0GCSqG..., 1024-bit, fp 9cee89b6f986543a

Google Workspace at alerts.allbirds.com has no DKIM

Its documented setup needs it and the map shows it missing: no key at google._domainkey, a name that does not exist.

Records

google._domainkey.alerts.allbirds.com TXT no such name
_domainkey.alerts.allbirds.com TXT no record of this type

Google Workspace at mail.allbirds.com has no DKIM

Its documented setup needs it and the map shows it missing: no key at google._domainkey, a name that does not exist.

Records

google._domainkey.mail.allbirds.com TXT no such name
_domainkey.mail.allbirds.com TXT no record of this type

Mailjet at allbirds.com has no DKIM

Its documented setup needs it and the map shows it missing: no key at mailjet._domainkey, a name that does not exist.

Records

mailjet._domainkey.allbirds.com TXT no such name

SPF at allbirds.com is managed through EasyDMARC

EasyDMARC copies the domain's senders into its own record. The walk read that record, so the services and ranges it lists are reported here as the domain's.

Records

allbirds.com TXT v=spf1 include:allbirds_com._es.easydmarc.com include:spf.protection.outlook.com ~all

In use

Microsoft 365

Mailbox

In use

MX: allbirds-com.mail.protection.outlook.com

SPF: include:spf.protection.outlook.com
DKIM keys: selector1, selector2 (both 2048 bit, by CNAME)
Verification tokens: MS=A01B077C9CEAFC03E22F0B625C7E7600E37CC59A, MS=ms40651830, MS=ms79507765
Autodiscover CNAME: autodiscover.allbirds.com

setup complete

All records

allbirds.com MX 0 allbirds-com.mail.protection.outlook.com

SPF

allbirds.com TXT include:spf.protection.outlook.com

DKIM keys

selector1._domainkey.allbirds.com TXT v=DKIM1; k=rsa; p=MIIBIjANBgkq..., 2048-bit, fp d16c91a9c741c096 via selector1-allbirds-com._domainkey.axnygroup.e-v1.dkim.mail.microsoft
selector2._domainkey.allbirds.com TXT v=DKIM1; k=rsa; p=MIIBIjANBgkq..., 2048-bit, fp 6cc817c15f61a3e2 via selector2-allbirds-com._domainkey.axnygroup.e-v1.dkim.mail.microsoft

Verification tokens

allbirds.com TXT MS=A01B077C9CEAFC03E22F0B625C7E7600E37CC59A
allbirds.com TXT MS=ms40651830
allbirds.com TXT MS=ms79507765

Autodiscover CNAME

autodiscover.allbirds.com CNAME autodiscover.outlook.com

setup complete: SPF present, DKIM present, MX present, bounce CNAME not needed

Configured

Amazon SES

Transactional

Configured

SPF ranges: ip4:199.255.192.0/22, ip4:199.127.232.0/22 and 11 more

SPF: include:amazonses.com at alerts.allbirds.com and mail.allbirds.com

All records

SPF ranges

_spf.allbirds_com._d.easydmarc.pro TXT ip4:199.255.192.0/22 via amazonses.com TXT ip4:199.255.192.0/22
_spf.allbirds_com._d.easydmarc.pro TXT ip4:199.127.232.0/22 via amazonses.com TXT ip4:199.127.232.0/22
_spf.allbirds_com._d.easydmarc.pro TXT ip4:54.240.0.0/18 via amazonses.com TXT ip4:54.240.0.0/18
_spf.allbirds_com._d.easydmarc.pro TXT ip4:69.169.224.0/20 via amazonses.com TXT ip4:69.169.224.0/20
_spf.allbirds_com._d.easydmarc.pro TXT ip4:23.249.208.0/20 via amazonses.com TXT ip4:23.249.208.0/20
_spf.allbirds_com._d.easydmarc.pro TXT ip4:23.251.224.0/19 via amazonses.com TXT ip4:23.251.224.0/19
_spf.allbirds_com._d.easydmarc.pro TXT ip4:76.223.176.0/20 via amazonses.com TXT ip4:76.223.176.0/20
_spf.allbirds_com._d.easydmarc.pro TXT ip4:54.240.64.0/18 via amazonses.com TXT ip4:54.240.64.0/18
_spf.allbirds_com._d.easydmarc.pro TXT ip4:76.223.128.0/19 via amazonses.com TXT ip4:76.223.128.0/19
_spf.allbirds_com._d.easydmarc.pro TXT ip4:216.221.160.0/19 via amazonses.com TXT ip4:216.221.160.0/19
_spf.allbirds_com._d.easydmarc.pro TXT ip4:206.55.144.0/20 via amazonses.com TXT ip4:206.55.144.0/20
_spf.allbirds_com._d.easydmarc.pro TXT ip4:24.110.64.0/18 via amazonses.com TXT ip4:24.110.64.0/18
_spf.allbirds_com._d.easydmarc.pro TXT ip4:98.77.0.0/16 via amazonses.com TXT ip4:98.77.0.0/16

SPF

alerts.allbirds.com TXT include:amazonses.com
mail.allbirds.com TXT include:amazonses.com

Freshdesk

Support and CRM

Configured

SPF ranges: ip4:3.7.25.40/29, ip4:13.127.153.86 and 6 more

All records

SPF ranges

_spf1.allbirds_com._d.easydmarc.pro TXT ip4:3.7.25.40/29 via fdspfind.freshemail.io TXT ip4:3.7.25.40/29
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:13.127.153.86 via fdspfind.freshemail.io TXT ip4:13.127.153.86
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:52.66.154.99 via fdspfind.freshemail.io TXT ip4:52.66.154.99
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:13.127.210.61 via fdspfind.freshemail.io TXT ip4:13.127.210.61
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:3.120.181.200/29 via fdspfeuc.freshemail.io TXT ip4:3.120.181.192/28
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:3.222.0.24/29 via fdspfus.freshemail.io TXT ip4:3.222.0.24/29
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:44.192.35.0/24 via fdspfus.freshemail.io TXT ip4:44.192.35.0/24
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:3.25.47.0/29 via fdspfaus.freshemail.io TXT ip4:3.25.47.0/29

Google Workspace

Mailbox

Configured

SPF ranges: ip4:74.125.0.0/16, ip4:209.85.128.0/17 and 6 more

MX for a subdomain's mail: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com at mail.allbirds.com
SPF: include:_spf.google.com at alerts.allbirds.com and mail.allbirds.com
DKIM key: google (2048 bit, named for it)

setup incomplete: DKIM missing at alerts.allbirds.com and mail.allbirds.com

All records

SPF ranges

_spf.allbirds_com._d.easydmarc.pro TXT ip4:74.125.0.0/16 via _spf.google.com TXT ip4:74.125.0.0/16
_spf.allbirds_com._d.easydmarc.pro TXT ip4:209.85.128.0/17 via _spf.google.com TXT ip4:209.85.128.0/17
_spf.allbirds_com._d.easydmarc.pro TXT ip6:2001:4860:4864::/56 via _spf.google.com TXT ip6:2001:4860:4864::/56
_spf.allbirds_com._d.easydmarc.pro TXT ip6:2404:6800:4864::/56 via _spf.google.com TXT ip6:2404:6800:4864::/56
_spf.allbirds_com._d.easydmarc.pro TXT ip6:2607:f8b0:4864::/56 via _spf.google.com TXT ip6:2607:f8b0:4864::/56
_spf.allbirds_com._d.easydmarc.pro TXT ip6:2800:3f0:4864::/56 via _spf.google.com TXT ip6:2800:3f0:4864::/56
_spf.allbirds_com._d.easydmarc.pro TXT ip6:2a00:1450:4864::/56 via _spf.google.com TXT ip6:2a00:1450:4864::/56
_spf.allbirds_com._d.easydmarc.pro TXT ip6:2c0f:fb50:4864::/56 via _spf.google.com TXT ip6:2c0f:fb50:4864::/56

MX for a subdomain's mail

mail.allbirds.com MX 1 aspmx.l.google.com
mail.allbirds.com MX 5 alt1.aspmx.l.google.com
mail.allbirds.com MX 10 alt2.aspmx.l.google.com

SPF

alerts.allbirds.com TXT include:_spf.google.com
mail.allbirds.com TXT include:_spf.google.com

DKIM key

google._domainkey.allbirds.com TXT v=DKIM1; k=rsa; p=MIIBIjANBgkq..., 2048-bit, fp d8f8fdab59ca9b21

setup incomplete: SPF present at allbirds.com, alerts.allbirds.com and mail.allbirds.com, DKIM present at allbirds.com, MX not used (optional, MX at allbirds.com) at allbirds.com, bounce CNAME not needed at allbirds.com, alerts.allbirds.com and mail.allbirds.com, DKIM missing at alerts.allbirds.com and mail.allbirds.com, MX not used (optional, MX at alerts.allbirds.com) at alerts.allbirds.com, MX present at mail.allbirds.com

Iterable

Marketing

Configured

Tracking CNAME: links.allbirds.com

All records

Tracking CNAME

links.allbirds.com CNAME links.iterable.com

Mailchimp

Marketing

Configured

DKIM key: k1 (1024 bit, by CNAME)

setup complete

All records

DKIM key

k1._domainkey.allbirds.com TXT k=rsa; p=MIGfMA0GCSqG..., 1024-bit, fp 53d7bb0466c8346d via dkim.mcsv.net

setup complete: DKIM present (older setup: a key at k1; the current setup names k2), SPF not needed, bounce CNAME not needed

Mailgun

Transactional

Configured

SPF ranges: ip4:141.193.32.0/23, ip4:159.135.140.80/29 and 16 more

Tracking CNAME: email.allbirds.com
MX for bounces: mxa.mailgun.org, mxb.mailgun.org at email.allbirds.com
SPF: include:mailgun.org, include:_spf.mailgun.org, include:_spf.eu.mailgun.org at alerts.allbirds.com, email.allbirds.com and mail.allbirds.com

setup complete

All records

SPF ranges

_spf1.allbirds_com._d.easydmarc.pro TXT ip4:141.193.32.0/23 via _spf.eu.mailgun.org TXT ip4:141.193.32.0/23
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:159.135.140.80/29 via _spf.eu.mailgun.org TXT ip4:159.135.140.80/29
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:159.135.132.128/25 via _spf.eu.mailgun.org TXT ip4:159.135.132.128/25
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:161.38.204.0/22 via _spf.eu.mailgun.org TXT ip4:161.38.204.0/22
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:143.55.236.0/22 via _spf.eu.mailgun.org TXT ip4:143.55.236.0/22
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:198.244.60.0/22 via _spf.eu.mailgun.org TXT ip4:198.244.60.0/22
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:204.220.160.0/20 via _spf.eu.mailgun.org TXT ip4:204.220.160.0/20
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:159.135.224.0/20 via _spf1.mailgun.org TXT ip4:159.135.224.0/20
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:69.72.32.0/20 via _spf1.mailgun.org TXT ip4:69.72.32.0/20
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:204.220.90.0/23 via _spf1.mailgun.org TXT ip4:204.220.90.0/23
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:204.220.92.0/22 via _spf1.mailgun.org TXT ip4:204.220.92.0/22
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:161.38.192.0/20 via _spf2.mailgun.org TXT ip4:161.38.192.0/20
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:143.55.224.0/21 via _spf2.mailgun.org TXT ip4:143.55.224.0/21
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:143.55.232.0/22 via _spf2.mailgun.org TXT ip4:143.55.232.0/22
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:159.112.240.0/20 via _spf2.mailgun.org TXT ip4:159.112.240.0/20
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:198.244.48.0/20 via _spf2.mailgun.org TXT ip4:198.244.48.0/20
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:204.220.168.0/21 via _spf2.mailgun.org TXT ip4:204.220.168.0/21
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:204.220.176.0/20 via _spf2.mailgun.org TXT ip4:204.220.176.0/20

Tracking CNAME

email.allbirds.com CNAME mailgun.org

MX for bounces

email.allbirds.com MX 10 mxa.mailgun.org
email.allbirds.com MX 10 mxb.mailgun.org

SPF

alerts.allbirds.com TXT include:mailgun.org
email.allbirds.com TXT include:_spf.mailgun.org
email.allbirds.com TXT include:_spf.eu.mailgun.org
mail.allbirds.com TXT include:mailgun.org

setup complete: SPF present at allbirds.com, alerts.allbirds.com and mail.allbirds.com, MX not used (optional, MX at allbirds.com) at allbirds.com, tracking CNAME present at allbirds.com, MX not used (optional, MX at alerts.allbirds.com) at alerts.allbirds.com, tracking CNAME not checked (no label was asked at alerts.allbirds.com) at alerts.allbirds.com, MX not used (optional, MX at mail.allbirds.com) at mail.allbirds.com, tracking CNAME not checked (no label was asked at mail.allbirds.com) at mail.allbirds.com

Mailjet

Transactional

Configured

SPF ranges: ip4:87.253.232.0/21, ip4:185.189.236.0/22 and 2 more

setup incomplete: DKIM missing

All records

SPF ranges

_spf1.allbirds_com._d.easydmarc.pro TXT ip4:87.253.232.0/21 via 1.236.253.87.origin.asn.cymru.com TXT 200069 | 87.253.236.0/24 | FR | ripencc | 2012-09-10 via as200069.asn.cymru.com TXT 200069 | FR | ripencc | 2013-10-16 | MAILJET, FR via 1.238.253.87.origin.asn.cymru.com TXT 200069 | 87.253.238.0/24 | FR | ripencc | 2012-09-10
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:185.189.236.0/22 via 1.236.189.185.origin.asn.cymru.com TXT 200069 | 185.189.236.0/24 | FR | ripencc | 2017-02-13 via as200069.asn.cymru.com TXT 200069 | FR | ripencc | 2013-10-16 | MAILJET, FR via 1.238.189.185.origin.asn.cymru.com TXT 200069 | 185.189.238.0/24 | FR | ripencc | 2017-02-13 via 1.239.189.185.origin.asn.cymru.com TXT 200069 | 185.189.239.0/24 | FR | ripencc | 2017-02-13
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:185.211.120.0/22 via 1.120.211.185.origin.asn.cymru.com TXT 200069 | 185.211.120.0/24 | US | ripencc | 2017-07-04 via as200069.asn.cymru.com TXT 200069 | FR | ripencc | 2013-10-16 | MAILJET, FR via 1.122.211.185.origin.asn.cymru.com TXT 200069 | 185.211.122.0/24 | US | ripencc | 2017-07-04 via 1.123.211.185.origin.asn.cymru.com TXT 200069 | 185.211.123.0/24 | US | ripencc | 2017-07-04
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:185.250.236.0/22 via 1.236.250.185.origin.asn.cymru.com TXT 200069 | 185.250.236.0/24 | GB | ripencc | 2018-03-21 via as200069.asn.cymru.com TXT 200069 | FR | ripencc | 2013-10-16 | MAILJET, FR via 1.238.250.185.origin.asn.cymru.com TXT 200069 | 185.250.238.0/24 | GB | ripencc | 2018-03-21 via 1.239.250.185.origin.asn.cymru.com TXT 200069 | 185.250.239.0/24 | GB | ripencc | 2018-03-21

setup incomplete: SPF present, DKIM missing

Postmark

Transactional

Configured

Bounce CNAME: pm-bounces.allbirds.com

setup complete

All records

Bounce CNAME

pm-bounces.allbirds.com CNAME pm.mtasv.net

setup complete: SPF not needed, bounce CNAME present

SendGrid

Transactional

Configured

SPF ranges: ip4:208.117.48.0/20, ip4:50.31.32.0/19 and 16 more

DKIM keys: s1, s2 (both 2048 bit, by CNAME)

setup complete

All records

SPF ranges

_spf.allbirds_com._d.easydmarc.pro TXT ip4:208.117.48.0/20 via sendgrid.net TXT ip4:208.117.48.0/20
_spf.allbirds_com._d.easydmarc.pro TXT ip4:50.31.32.0/19 via sendgrid.net TXT ip4:50.31.32.0/19
_spf.allbirds_com._d.easydmarc.pro TXT ip4:198.37.144.0/20 via sendgrid.net TXT ip4:198.37.144.0/20
_spf.allbirds_com._d.easydmarc.pro TXT ip4:198.21.0.0/21 via sendgrid.net TXT ip4:198.21.0.0/21
_spf.allbirds_com._d.easydmarc.pro TXT ip4:192.254.112.0/20 via sendgrid.net TXT ip4:192.254.112.0/20
_spf.allbirds_com._d.easydmarc.pro TXT ip4:149.72.0.0/16 via sendgrid.net TXT ip4:149.72.0.0/16
_spf.allbirds_com._d.easydmarc.pro TXT ip4:159.183.0.0/16 via sendgrid.net TXT ip4:159.183.0.0/16
_spf.allbirds_com._d.easydmarc.pro TXT ip4:134.128.64.0/18 via sendgrid.net TXT ip4:134.128.64.0/18
_spf.allbirds_com._d.easydmarc.pro TXT ip4:159.26.176.0/20 via sendgrid.net TXT ip4:159.26.176.0/20
_spf.allbirds_com._d.easydmarc.pro TXT ip4:223.165.113.0/24 via ab.sendgrid.net TXT ip4:223.165.113.0/24
_spf.allbirds_com._d.easydmarc.pro TXT ip4:223.165.115.0/24 via ab.sendgrid.net TXT ip4:223.165.115.0/24
_spf.allbirds_com._d.easydmarc.pro TXT ip4:223.165.118.0/23 via ab.sendgrid.net TXT ip4:223.165.118.0/23
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:223.165.120.0/23 via ab.sendgrid.net TXT ip4:223.165.120.0/23
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:198.21.4.52 via sendgrid.net TXT ip4:198.21.0.0/21
_spf.allbirds_com._d.easydmarc.pro TXT ip4:167.89.0.0/17 via 1.0.89.167.origin.asn.cymru.com TXT 11377 | 167.89.0.0/18 | US | arin | 2013-10-31 via as11377.asn.cymru.com TXT 11377 | US | arin | 2012-06-28 | SENDGRID - SendGrid, Inc., US via 1.64.89.167.origin.asn.cymru.com TXT 11377 | 167.89.64.0/19 | US | arin | 2013-10-31 via 1.96.89.167.origin.asn.cymru.com TXT 11377 | 167.89.96.0/20 | US | arin | 2013-10-31
_spf.allbirds_com._d.easydmarc.pro TXT ip4:168.245.0.0/17 via 1.0.245.168.origin.asn.cymru.com TXT 11377 | 168.245.0.0/18 | US | arin | 2016-11-10 via as11377.asn.cymru.com TXT 11377 | US | arin | 2012-06-28 | SENDGRID - SendGrid, Inc., US via 1.64.245.168.origin.asn.cymru.com TXT 11377 | 168.245.64.0/20 | US | arin | 2016-11-10 via 1.96.245.168.origin.asn.cymru.com TXT 11377 | 168.245.96.0/19 | US | arin | 2016-11-10
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:167.89.31.27 via 27.31.89.167.origin.asn.cymru.com TXT 11377 | 167.89.0.0/18 | US | arin | 2013-10-31 via as11377.asn.cymru.com TXT 11377 | US | arin | 2012-06-28 | SENDGRID - SendGrid, Inc., US
_spf1.allbirds_com._d.easydmarc.pro TXT ip4:167.89.127.244 via 244.127.89.167.origin.asn.cymru.com TXT 11377 | 167.89.126.0/23 | US | arin | 2013-10-31 via as11377.asn.cymru.com TXT 11377 | US | arin | 2012-06-28 | SENDGRID - SendGrid, Inc., US

DKIM keys

s1._domainkey.allbirds.com TXT k=rsa; t=s (strict); p=MIIBIjANBgkq..., 2048-bit, fp 1613a2732ba0bb85 via s1.domainkey.u246613.wl114.sendgrid.net
s2._domainkey.allbirds.com TXT k=rsa; t=s (strict); p=MIIBIjANBgkq..., 2048-bit, fp 74e0ef530aa45e05 via s2.domainkey.u246613.wl114.sendgrid.net

setup complete: DKIM present, bounce CNAME not used (optional, CNAME at 25 labels under allbirds.com), SPF not needed, tracking CNAME not used (optional, CNAME at 25 labels under allbirds.com)

Shopify

Commerce and apps

Configured

SPF: include:shops.shopify.com at alerts.allbirds.com and mail.allbirds.com

All records

SPF

alerts.allbirds.com TXT include:shops.shopify.com
mail.allbirds.com TXT include:shops.shopify.com

SparkPost

Transactional

Configured

Bounce CNAME: bounce.allbirds.com

MX for bounces: smtp.sparkpostmail.com at bounce.allbirds.com and info.allbirds.com

setup complete

All records

Bounce CNAME

bounce.allbirds.com CNAME sparkpostmail.com

MX for bounces

bounce.allbirds.com MX 5 smtp.sparkpostmail.com
info.allbirds.com MX 5 smtp.sparkpostmail.com

setup complete: tracking CNAME not used (optional, CNAME at 25 labels under allbirds.com), MX not used (optional, MX at allbirds.com)

Zendesk

Support and CRM

Configured

SPF ranges: ip4:103.151.192.0/23, ip4:185.12.80.0/22 and 3 more

setup complete

All records

SPF ranges

_spf.allbirds_com._d.easydmarc.pro TXT ip4:103.151.192.0/23 via mail.zendesk.com TXT ip4:103.151.192.0/23
_spf.allbirds_com._d.easydmarc.pro TXT ip4:185.12.80.0/22 via mail.zendesk.com TXT ip4:185.12.80.0/22
_spf.allbirds_com._d.easydmarc.pro TXT ip4:188.172.128.0/20 via mail.zendesk.com TXT ip4:188.172.128.0/20
_spf.allbirds_com._d.easydmarc.pro TXT ip4:192.161.144.0/20 via mail.zendesk.com TXT ip4:192.161.144.0/20
_spf.allbirds_com._d.easydmarc.pro TXT ip4:216.198.0.0/18 via mail.zendesk.com TXT ip4:216.198.0.0/18

setup complete: SPF present, DKIM not used (optional, TXT at zendesk1._domainkey.allbirds.com and TXT at zendesk2._domainkey.allbirds.com)

Likely

Customer.io

Marketing

Likely

DKIM key: krs (2048 bit, named for it)

setup complete

All records

DKIM key

krs._domainkey.allbirds.com TXT k=rsa; p=MIIBIjANBgkq..., 2048-bit, fp f65b843679924ff6

setup complete: tracking CNAME not used (optional, CNAME at 25 labels under allbirds.com)

Mandrill

Transactional

Likely

DKIM key: mandrill (1024 bit, named for it)

setup complete

All records

DKIM key

mandrill._domainkey.allbirds.com TXT v=DKIM1; k=rsa; p=MIGfMA0GCSqG..., 1024-bit, fp 9cee89b6f986543a

setup complete: DKIM present (older setup: a key at mandrill; the current setup names mte1 and mte2), bounce CNAME not used (optional, CNAME at 25 labels under allbirds.com), tracking CNAME not used (optional, CNAME at 25 labels under allbirds.com)

Not recognised

2 ranges in AS16509 (Amazon Web Services): 35.159.219.224/28, 18.199.180.160/27 _spf1.allbirds_com._d.easydmarc.pro TXT ip4:35.159.219.224/28
1 more record
- _spf1.allbirds_com._d.easydmarc.pro TXT ip4:18.199.180.160/27
IP address in SPF: 157.131.136.130 (AS46375, AS-SONICTELECOM - Sonic Telecom LLC, US) at mail.allbirds.com mail.allbirds.com TXT ip4:157.131.136.130
IP address in SPF: 116.66.213.98 (AS3491, PCCWG-APAC-HK PCCW Global HK Ltd., HK) at mail.allbirds.com mail.allbirds.com TXT ip4:116.66.213.98
IP address in SPF: 96.71.160.117 (AS7922, COMCAST-7922 - Comcast Cable Communications, LLC, US) at mail.allbirds.com mail.allbirds.com TXT ip4:96.71.160.117
IP address in SPF: 216.40.27.182 (AS53828, NITEL - NETWORK INNOVATIONS, LLC, US) at mail.allbirds.com mail.allbirds.com TXT ip4:216.40.27.182

Checked and not there

DKIM keys at alerts.allbirds.com: selectors exist but none of the 32 names asked is one_domainkey.alerts.allbirds.com TXT no record of this type
DKIM keys at bounce.allbirds.com: no selectors exist: _domainkey.bounce.allbirds.com does not exist, so the 27-name sweep was skipped; the 8 names its MX, SPF and delegations point to were asked as a check, and none exists (RFC 8020 section 5)_domainkey.bounce.allbirds.com TXT no such namesendermap-wildcard-check._domainkey.bounce.allbirds.com TXT no such name
DKIM keys at email.allbirds.com: no selectors exist: _domainkey.email.allbirds.com does not exist, so the 32-name sweep was skipped; the 13 names its MX, SPF and delegations point to were asked as a check, and none exists (RFC 8020 section 5)_domainkey.email.allbirds.com TXT no such namesendermap-wildcard-check._domainkey.email.allbirds.com TXT no such name
DKIM keys at info.allbirds.com: selectors exist but none of the 27 names asked is one_domainkey.info.allbirds.com TXT no record of this type
DKIM keys at mail.allbirds.com: selectors exist but none of the 32 names asked is one_domainkey.mail.allbirds.com TXT no record of this type

Not checked

certificate log names more than 2 labels deep: 34 not asked. Names up to 2 labels below the domain were asked (cap 2 labels).
sending subdomains: TXT, MX and NS at apisdk.allbirds.com, community.allbirds.com, dataplane.allbirds.com, jssdk.allbirds.com, rerun.allbirds.com, www.jssdk.allbirds.com: the domain's DNS servers failed to answer (SERVFAIL), so whether they send is not known
DKIM selectors at alerts and mail.allbirds.com: 77 of 109 not asked at each. The first 27 were asked, plus any the name's own SPF, MX or delegation points to (cap 27).
DKIM selectors at info.allbirds.com: 82 of 109 not asked. The first 27 were asked, plus any the name's own SPF, MX or delegation points to (cap 27).
the website: web checks were turned off (--no-web)
certificate transparency, crt.sh: read only with --ct (it also holds expired certificates)

What was asked

753 lookups at 6 names

allbirds.com: 109 DKIM selectors, 25 CNAME labels, 1 page
alerts.allbirds.com: 32 DKIM selectors
bounce.allbirds.com: 8 DKIM selectors
email.allbirds.com: 13 DKIM selectors
info.allbirds.com: 27 DKIM selectors
mail.allbirds.com: 32 DKIM selectors

Names asked

allbirds.com

Pages (1): https://api.certspotter.com/v1/issuances?domain=allbirds.com&include_subdomains=true&expand=dns_names
CNAME labels (25): bounce, bounces, em, email, mail, send, mta, rp, pm-bounces, links, link, click, track, tracking, url, go, autodiscover, cf-bounce, eversrv, fwdkim1, bnc3, bounces.cloud.em, bounces.cloud2.em, outbound.intercom, atlassian-bounces
DKIM selectors (109): selector1, selector2, acdkim1, acdkim2, ses, aweber_key_a, aweber_key_b, aweber_key_c, brevo, brevo1, brevo2, cm, cf2024-1, ctct1, ctct2, krs, e2ma-k1, e2ma-k2, e2ma-k3, everlytickey1, everlytickey2, fm2, fm1, fm3, mesmtp, secureserver1, secureserver2, google, gapps, gor, strong1, strong2, hs1, hs2, intercom, s1-ionos, s42582890, s2-ionos, cka, kl, kl1, kl2, km1, km2, k2, k1, k3, litesrv, mg, mailgun, mg1, pdk1, pdk2, mailjet, mailpoet2, mailpoet1, mandrill, mte1, mte2, marketo, mkto, mkto1, mimecast, mimecast20190719, pepipost, pp1, protonmail, protonmail2, protonmail3, resend, sailthru, salesforce, salesforce2, salesforce1, sf, sf1, sf2, sfdc, 200608, pardot, sfmc, s1, s2, smtpapi, scph0819, sparkpost, squarespace, zendesk1, zendesk2, zoho, api, default, dk, dkim, dkim1, dkim2, email, k, key, key1, key2, mail, mta, mx, pm, s, selector, smtp, sp

alerts.allbirds.com

DKIM selectors (32): google, gapps, acdkim1, acdkim2, ses, aweber_key_a, aweber_key_b, aweber_key_c, brevo, brevo1, brevo2, cm, cf2024-1, ctct1, ctct2, krs, e2ma-k1, e2ma-k2, e2ma-k3, everlytickey1, everlytickey2, fm2, fm1, fm3, mesmtp, secureserver1, secureserver2, mailgun, mg, mg1, pdk1, pdk2

bounce.allbirds.com

DKIM selectors (8): acdkim1, acdkim2, ses, aweber_key_a, aweber_key_b, aweber_key_c, brevo, brevo1

email.allbirds.com

DKIM selectors (13): acdkim1, acdkim2, ses, aweber_key_a, aweber_key_b, aweber_key_c, brevo, brevo1, mailgun, mg, mg1, pdk1, pdk2

info.allbirds.com

DKIM selectors (27): acdkim1, acdkim2, ses, aweber_key_a, aweber_key_b, aweber_key_c, brevo, brevo1, brevo2, cm, cf2024-1, ctct1, ctct2, krs, e2ma-k1, e2ma-k2, e2ma-k3, everlytickey1, everlytickey2, fm2, fm1, fm3, mesmtp, secureserver1, secureserver2, google, gapps

mail.allbirds.com

DKIM selectors (32): google, gapps, acdkim1, acdkim2, ses, aweber_key_a, aweber_key_b, aweber_key_c, brevo, brevo1, brevo2, cm, cf2024-1, ctct1, ctct2, krs, e2ma-k1, e2ma-k2, e2ma-k3, everlytickey1, everlytickey2, fm2, fm1, fm3, mesmtp, secureserver1, secureserver2, mailgun, mg, mg1, pdk1, pdk2