extendhealth.com

Last scanned 15h ago; the signed record is unchanged since 19d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Responding, no home page
Runs onMicrosoft Corporation
Email byMicrosoft 365
Secured byGlobalSign
Registered withMarkMonitor Inc.
Also usesAdobeGoogle Search ConsoleGlobalSignWiz
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for extendhealth.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 20

A1NS4MX1TXT12SRV1SOA1

TLS certificates 3

Issued byGlobalSign
ExpiresThu, 31 De (123d)
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 receipt
Ed25519 receiptthe raw cryptographic proof
Receipt ID
rcpt_2c67f26cfb50179f
Output Hash
7d2748b0a49d8f26b96d7da0ded345eaea64abca754b81cdaf4ff66cd8846cc9
Signature
ed25519:8098e9eba4d147e3c2f0934807f7cf7d71702c4d288ee12172c574e919cf887cebe9c05727976924df3adad61f3a5a7db149a1af2bd854c5377f54031033bc09
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT28,713 material changesacross 23,221 domains · last 24hROTATION55 domains moved DNS from koaladns.com to kirklanddc.com, 52 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT4 changed registrar24hNOW560 curated domains not reachablelast probe, steadySITE ERRORS18,211 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,856 sites429 rate-limit / 403 bot-block, a posture signal