╭──────────────────────────────────────────────────────────────────────────────────╮
│  example.com                                                                     │
│  No sending service found                                                        │
│  checked 2026-10-12 01:25 UTC · 210 lookups in 0.0 s over Google DNS over HTTPS  │
╰──────────────────────────────────────────────────────────────────────────────────╯

  No sending service shows in DNS for example.com: a null MX that says it accepts no mail, no sender
  in SPF, and a wildcard that answers every DKIM name.                                              

NOTES
  ·   The domain accepts no mail                                              
      It publishes a null MX record, which tells senders it receives no email.
        example.com MX 0                                                      
  ·   Every name under _domainkey.example.com answers with a key                                    
      A wildcard record makes every selector look published, so keys there say nothing about which  
      services sign for the domain.                                                                 
        *._domainkey.example.com TXT v=DKIM1; p=                                                    

HOW THIS WAS CHECKED
  Asked 210 lookups at 1 name:
    example.com: 25 CNAME labels, 2 pages
  Not run: certificate transparency, crt.sh: read only with --ct (it also holds expired             
  certificates)                                                                                     
    example.com, Pages: https://example.com/,                                                       
    https://api.certspotter.com/v1/issuances?domain=example.com&include_subdomains=true&expand=dns_n
    ames                                                                                            
    example.com, CNAME labels: 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                       
