royalgreenwich.gov.uk
Observed Jul 24, 2026, 23:45 UTC (7d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Guarded by a firewall
Email byMicrosoft 365
Secured byAmazon
Also usesZoomGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat royalgreenwich.gov.uk actually stands on - every host below is a signed observation
royalgreenwich.gov.uk
A / AAAA
3.167.69.603.167.69.483.167.69.393.167.69.87
unattributedserves the site
NS
ns-1101.awsdns-09.orgns-1618.awsdns-10.co.ukns-225.awsdns-28.comns-847.awsdns-41.net
awsdns-09.org + awsdns-10.co.uk + moreanswers its DNS
MX
royalgreenwich-gov-uk.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.royalgreenwich.gov.uk
Amazonissued its certificate
DNS Records
A 4
3.167.69.603.167.69.483.167.69.393.167.69.87
MX 1
50royalgreenwich-gov-uk.mail.protection.outlook.com
TXT 10
MS=ms24213476ZA=i3Cns1i3h7KSzCib5v2OC7Tv18ZAFGlcglBeGJ19u5Q=ZOOM_verify_mbiS5h6qGSqURjEFyHP4Nwapple-domain-verification=CFzkqrCVOJ415V9Kgoogle-site-verification=4fZGsfWRwbgPQjZ9rn87npdEXGtquGPjMqE0gNwvxwYmailigen-site-verification=4e4b9040fff0d45800511cad86e398f5prmAutaeyuAhO0brf8I5rkmocvs8uxB91yitJ4Ryt3Z37uHuLk5usoaCJmsAoY+lwuhgMbckc6Kboj75u7DLtQ==v=spf1 ip4:194.61.79.0/24 include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.elasticemail.com include:spfplat1.royalgreenwich.gov.uk ip4:80.6.91.150 ip4:18.135.246.229 ip4:185.144.220.200 ip4:85.210.65.49 ip4:20.162.106.173 ~allv=DMARC1; p=reject; sp=reject; np=reject; rua=mailto:e1006f39@in.mailhardener.com,mailto:dmarc-aggregate@royalgreenwich.gov.ukv=STSv1; id=7c83309ef44cde80bfc8708a6bbc6d56
NS 4
ns-1101.awsdns-09.orgns-1618.awsdns-10.co.ukns-225.awsdns-28.comns-847.awsdns-41.net
SOA 1
ns-847.awsdns-41.net awsdns-hostmaster.amazon.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.royalgreenwich.gov.uk |
C=US, O=Amazon, CN=Amazon RSA 2048 M04 | Fri, 20 Nov 2026 23:59:59 +0000 |
Amazon RSA 2048 M04 |
C=US, O=Amazon, CN=Amazon Root CA 1 | Fri, 23 Aug 2030 22:26:35 +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 (1)
The proof
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_15ee5e98cb07a140- Output Hash
7392440f5331788710ca1bd35713de41b37c5fa0065d6e9fe9683c63a559365c- Signature
ed25519:79be1f85c6bfd7c010c9ef47485aec5946fcf19bc1f27137b65b4ad7207a42c2ed0b827d52f03ed21116c40e0d6f4a7f4b9bcca66dacb39f3ddddbfdd0ea6a00- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast