DOMAINS CHANGES SERVICES CERTS API

signup.com

Observed 2026-06-12T23:09:03.803Z (13h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
72a2a6cb-88a5-475c-bd95-f9bdf38f938e
Output Hash
a2e263915f22ebb6f54a66558b80842a16e0fe7f0c7bfc000321ef849e6c835f
Signature
ed25519:68654974aae74c1d32d1f595ac49ab8251b79f43912daccdb2593417fc95b96033722c78107a269974dff40cbdc40c3c23243c96d76e0b4584bee360de6abc0c
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
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DNS Records

A 2

  • 3.217.92.113
  • 34.227.209.242

MX 5

  • {"priority":10,"exchange":"aspmx2.googlemail.com"}
  • {"priority":5,"exchange":"alt1.aspmx.l.google.com"}
  • {"priority":5,"exchange":"alt2.aspmx.l.google.com"}
  • {"priority":1,"exchange":"aspmx.l.google.com"}
  • {"priority":10,"exchange":"aspmx3.googlemail.com"}

TXT 6

  • facebook-domain-verification=zlevm4c81tzge2ckex4c9dal0bugku
  • 00906776
  • v=spf1 mx include:_spf.google.com include:email-od.com ip4:142.0.176.0/20 ~all
  • yahoo-verification-key=0OoEEKaoACaTCPbi+oJDhk7COPJ43aVe/uQC1SVvJsg=
  • v=DMARC1; p=none; sp=none; rua=mailto:re+v5p8nq29aj3@inbound.dmarcdigests.com; ruf=mailto:forensic@signup.com; aspf=r; pct=100
  • v=DKIM1; (detected)

NS 6

  • ns11.constellix.com
  • ns21.constellix.com
  • ns51.constellix.net
  • ns41.constellix.net
  • ns31.constellix.com
  • ns61.constellix.net

SOA 1

  • {"mname":"ns11.constellix.com","rname":"dns.constellix.com","serial":2015010161}

CAA 2

  • {"flags":0,"tag":"iodef","value":"mailto:production@signup.com"}
  • {"flags":0,"tag":"issue","value":"amazon.com"}

TLS Certificates (0)

None.

Subdomains (3)