concertzender.nl

Observed Aug 11, 2026, 04:54 UTC (17d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of concertzender.nl was taken 17d ago

concertzender.nl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting concertzender.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 concertzender.nl Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onGreenhost
Email bySalesforce
Secured byLet's Encrypt
Registered withMetaregistrar B.V.
Also usesMicrosoft 365Google 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 concertzender.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 12

A1NS3MX2TXT5SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresThu, 22 Oc (54d)
Certificate nameswithheld

Subdomains 0

None observed.

WILDCARD DNSobserved 2026-08-26 03:49 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_ffa9d7a11b49fb94
Output Hash
629328c64646d023b9e9fa970d9da4c8a03e2c238aa8f7f3943fd269a0b07513
Signature
ed25519:43e7d24f3dc65a44a4d19d88a69f6739f4532b88f7e3304a9cab67fc89da7a5ba97f7bfc098a837ce7e0371b35e65cbbb201f08bb4a2ced19dd39e2c0bc5310d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT3,881 material changesacross 2,360 domains · 24h to ~75m ago · -137 vs yesterdayROTATION60 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hNOW573 curated domains not reachablelast probe, steadySITE ERRORS17,791 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,596 sites429 rate-limit / 403 bot-block, a posture signal