coolrunner.dk

Observed Aug 16, 2026, 12:20 UTC (10d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of coolrunner.dk was taken 10d ago

coolrunner.dk is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting coolrunner.dk under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch coolrunner.dk Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMicrosoft 365
Secured byAmazon
Registered withAbion AB
Also usesPostman
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for coolrunner.dk 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 12

A4NS4MX1TXT2SOA1

TLS certificates 3

Issued byAmazon, Starfield Technologies
ExpiresMon, 22 Fe (180d)
Certificate nameswithheld

Subdomains 0

None observed.

WILDCARD DNSobserved 2026-08-24 12:44 UTC

DomainDrift asked this domain for one hostname that nobody ever registered, and it answered. A domain that answers invented hostnames is running wildcard DNS. It is common and usually deliberate. A SaaS platform gives every customer a subdomain this way. How the check works

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_fef77c7614d712e7
Output Hash
613b4f20a3b2ef26ba222fc4bd6a01cf7b9e3e0ca32bd4f864df9819b5d9254c
Signature
ed25519:58beaffd9b1cae95d4a75ea0a2ad279f0b4d9bb487babd3b4300f4d2c46e736b2d4cb8618abf6d1c1d0c873dc94055934cec6dbb6a2c4d27b6d99677f46e310e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT25,531 material changesacross 16,415 domains · 24h to ~3h agoDNS DRIFT87 domains changed DNS providertop destination koaladns.com · -9 vs yesterdayREGISTRAR DRIFT1 changed registrar24hNOW548 curated domains not reachablelast probe, steadySITE ERRORS17,827 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,691 sites429 rate-limit / 403 bot-block, a posture signal