DOMAINS CHANGES SERVICES CERTS API

signal.org

Observed 2026-06-13T12:02:03.794Z (35m ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
cca07087-989f-42b5-b71d-ad3a799d1829
Output Hash
2db20a2a903773206ed732321889125aed73a996ae36b5120ace7413b8782923
Signature
ed25519:0ed1e797c58ffe2d33cf59bf88eeae35782e4f4824815c41ad2bb9fa07bfcd1b7f8d777afb79c738b69a2b21ec31a4d185ddee3b11c3d57d90f8d7ef98517e0a
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
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DNS Records

A 2

  • 104.18.10.47
  • 104.18.11.47

AAAA 2

  • 2606:4700::6812:b2f
  • 2606:4700::6812:a2f

MX 5

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

TXT 7

  • MS=ms64370964
  • v=spf1 include:_spf.google.com ~all
  • anthropic-domain-verification-w1sp3g=yHrFLemYCHqI7Xa0hqH80GBFR
  • google-site-verification=E9NOI9LjgLb5GEyCWbHTr8yumWFOdOuCtFkCeQ_GhVM
  • atlassian-domain-verification=E0za3YlmgyiE3wck1TFwdW1j0dbRUDsSNh9VBjrOx4yMWdOdauAaLczjR2c/FFmr
  • v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@signal.org
  • v=STSv1;id=20260327162351;

NS 2

  • zita.ns.cloudflare.com
  • casey.ns.cloudflare.com

SOA 1

  • {"mname":"casey.ns.cloudflare.com","rname":"dns.cloudflare.com","serial":2405896305,"refresh":10000,"retry":2400,"expire":604800,"minimum":1800}

TLS Certificates (3)

Common NameIssuerExpires
signal.org C=US, O=Google Trust Services, CN=WE1 Fri, 07 Aug 2026 16:47:53 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +0000

Subdomains (0)

None observed.