DOMAINS CHANGES SERVICES CERTS API

gchq.gov.uk

Observed 2026-06-15T12:04:45.312316240+00:00 (4h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
4fd37ac6-9a21-4317-a437-71fd9142327c
Output Hash
dc8ac3f1d6362a6320ee48207fb6b7d4acbf2598681352c4a5a47593bb9fa3d0
Signature
ed25519:fd13d2632d1b58c968eb09a805d70f93a68cacb88a7177a050debc95d4086c13de6ac06dd65e7510215d0b090f093f282b84ad520339356be232f305bd967609
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
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DNS Records

A 4

  • 3.170.3.58
  • 3.170.3.14
  • 3.170.3.77
  • 3.170.3.59

MX 1

  • {"priority":0,"exchange":"gchq-gov-uk.mail.protection.outlook.com"}

TXT 8

  • MS=ms17977862
  • amazonses:VktexqzOVP7vQB/fKy0ZMQXQV7gVsvBSL7VbvLGjMSA=
  • atlassian-domain-verification=P5b6jgdlojv9n85MBIqaa2Bdaai9uMYqUnNahEmU8ToeXUM9o9/WZqGaKuJeZzoD
  • cisco-ci-domain-verification=27302cbc39b443d07f184d9125eb30d9b48aebda83cc1e356a036352960ed3d5
  • google-site-verification=850gZ_dCicEncj1kgHN2lJLLQTGSwC5wIidIyheIVQQ
  • jamf-site-verification=YLEKKGJU1ziI9AcFlxWWJw
  • v=spf1 include:spf.protection.outlook.com -all
  • v=DMARC1;p=reject;adkim=s;aspf=s;rua=mailto:dmarc-rua@dmarc.service.gov.uk;

NS 4

  • ns-1184.awsdns-20.org
  • ns-1819.awsdns-35.co.uk
  • ns-6.awsdns-00.com
  • ns-706.awsdns-24.net

SOA 1

  • {"mname":"ns-1819.awsdns-35.co.uk","rname":"awsdns-hostmaster.amazon.com","serial":1,"refresh":7200,"retry":900,"expire":1209600,"minimum":86400}

TLS Certificates (3)

Common NameIssuerExpires
gchq.gov.uk C=US, O=Amazon, CN=Amazon RSA 2048 M01 Mon, 04 Jan 2027 23:59:59 +0000
Amazon RSA 2048 M01 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:21:28 +0000
Amazon Root CA 1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 Thu, 31 Dec 2037 01:00:00 +0000

Subdomains (0)

None observed.