nationalgridus.com
Last scanned 1d ago; the signed record is unchanged since 13d 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 byProofpoint
ProofpointSecured byGoogle Trust Services
Google Trust ServicesRegistered withCSC Corporate Domains, Inc.
Also usesDocuSignGoogle Search ConsoleMicrosoft 365
DocuSign
Google Search Console
Microsoft 365tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for nationalgridus.com 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 13
A2NS2MX2TXT6SOA1
TLS certificates 3
Issued byGoogle Trust Services, GlobalSign
ExpiresMon, 26 Oc (57d)
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_5b9df154d5247a08- Output Hash
54998e2d5550940a757153e2f59034e68cf8887aa70d29816597d0fd6dfe3b89- Signature
ed25519:12110c277720d13146fdf38665232cdaf6cf8d2e6f684686619abc94cda76f2d58d768880cb8ebf86ca727e48ab8914caf8114ef5787752d136d1324a19d7c03- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast