gdcgroup.io

Observed Aug 16, 2026, 12:49 UTC (7d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of gdcgroup.io was taken 7d ago

gdcgroup.io is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting gdcgroup.io 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 gdcgroup.io Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Runs onCloudflare
Secured byGoogle Trust Services
Registered toGDC Media Limited
Registered withSafeNames Ltd.
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 gdcgroup.io 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 6

A3NS2SOA1

TLS certificates 3

Issued byGoogle Trust Services, GlobalSign
ExpiresThu, 05 No (73d)
Certificate nameswithheld

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_b0c6c2820914cbc6
Output Hash
504e42a8c47a690c7c17c53e3703b7c47c358aefe59f928e62f0f7422778b8b3
Signature
ed25519:f13e90b8cacae5d4ce65dbb1925e4af1b7b344e4cc116fff70c66c333d47db876c0777765d50d094729a4e23acd4d2fc3531841bb5bed993a0bb56a1ac134f0f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT4,235 material changesacross 2,434 domains · 24h to ~2h agoDNS DRIFT85 domains changed DNS providertop destination koaladns.com · -4 vs yesterdayCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT3 changed registrar24hNOW308 curated domains not reachable+53 vs yesterdaySITE ERRORS17,788 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,186 sites429 rate-limit / 403 bot-block, a posture signal