chc.edu
Last scanned 18h ago; the signed record is unchanged since 10d 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 ServicesAlso usesZoomAdobeFacebook/MetaGoogle Search ConsoleYahoo
Zoom
Adobe
Facebook/Meta
Google Search Console
YahooIPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for chc.edu 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
A2AAAA2NS2MX1TXT10SOA1
TLS certificates 3
Issued byGoogle Trust Services, GlobalSign
ExpiresSun, 08 No (79d)
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_859894c768742d34- Output Hash
ac17467b132f02f2fa054232c70abc8f8762fb9940ec802b94a2f0f77456698a- Signature
ed25519:be4b72d38a070f1f1b6330976824106470db4780336fb68ea937db2ff69005c42282892f6b5cf2845f5598cce1802d98ddd06cf26c4cacf6dd053110b2ded60c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast