cityoflondon.gov.uk
Last scanned 4h ago; the signed record is unchanged since 37d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Up right now
Runs onCloudflare
CloudflareEmail byMicrosoft 365
Microsoft 365Secured byGoogle Trust Services
Google Trust ServicesRegistered toPostmaster
Registered withJisc Services Limited
Also usesAppleAutodeskMicrosoft Dynamics 365Palo Alto Networks
Apple
Autodesk
Palo Alto NetworksIPv6 · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for cityoflondon.gov.uk in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
SIGNED-OUT VIEW
Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.
DNS records 18
A2AAAA2NS2MX1TXT9SRV1SOA1
TLS certificates 3
Issued byGoogle Trust Services, GlobalSign
ExpiresFri, 16 Oc (29d)
Certificate nameswithheld
Subdomains 0
None observed.
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 receiptthe raw cryptographic proof
- Receipt ID
rcpt_bb5d2f651065ed23- Output Hash
bd7d23cb7b7b9b606a28143c8ff39984cba79add33cc4a578e0c54d9d8fcb910- Signature
ed25519:2d54e9ca22584747f93a5106559d29414748fedca52d2f46d7f43df72933c3b1575a9904e3f92b45af7c8efc428e50a459404203cdd9597bee7a55503ef99a03- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast