contratec.nl

Observed Aug 10, 2026, 22:25 UTC (16d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of contratec.nl was taken 16d ago

contratec.nl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting contratec.nl 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 contratec.nl Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMailgun
Secured byLet's Encrypt
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for contratec.nl 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 8

A1NS2MX2TXT2SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresSat, 12 Se (16d)
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_63df3c137fe7c954
Output Hash
b1cbb8a2fa85ee8dfeb48946fea5707721912fcc461d6268b82d9a728c1faf2a
Signature
ed25519:88881e46b0bfeedf417f989f0f1160fe3ed750ff37904bb0945ff6d9f6db572193ea28c016a69667c63fdab41e185a50d00662c1b5400596df4e173b576ada03
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT24,656 material changesacross 15,576 domains · 24h to ~3h ago · -443 vs yesterdayROTATION56 domains moved DNS from magpiedns.com to koaladns.com, 54 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT3 changed registrar24hNOW556 curated domains not reachablelast probe, steadySITE ERRORS17,810 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,669 sites429 rate-limit / 403 bot-block, a posture signal