check-in.dk

Observed Aug 20, 2026, 07:53 UTC (17h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Up right now
Runs onCloudflare
Email byMicrosoft 365
IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for check-in.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.

HTTPS probe

Up Responding normally (2xx) 200 OK
HTTP status200
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time636 ms
DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

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 11

A2AAAA2NS2MX1TXT3SOA1

TLS certificates 0

None.

Subdomains 1

1 subdomain hostname observed and signed - the list itself is part of the paid record.

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_d433c93272525a02
Output Hash
057139260e14a5a6a7cd04dfc864a78b3fb2823d292961b3c76d533c5ec49356
Signature
ed25519:177407cf3c4b9f8268ec2ae659e34907e32692347cc8eea56151057cf232b7dd6432965a6a77f1fe72ae032063cd31a3273986064f5e099adba7d75fa56a970f
Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT8,429 material changesacross 7,203 domains · 24h to ~22h ago · -1,372 vs yesterdayROTATION75 domains moved DNS from koaladns.com to kirklanddc.com, 70 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT4 changed registrar24hNOW193 curated domains not reachablelast probe, steadySITE ERRORS17,804 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 77,771 sites429 rate-limit / 403 bot-block, a posture signal