1and1.fr

Last scanned 16h ago; the signed record is unchanged since 15d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

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Up right now
Runs onIONOS SE
Secured bySectigo
Registered to1&1 Internet SARL
Registered withIONOS SE
Also usesGoogle Search Console
6 subdomains · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for 1and1.fr 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 17

A2NS4MX2TXT7SRV1SOA1

TLS certificates 4

Issued bySectigo, The USERTRUST Network
ExpiresSun, 20 Se (26d)
Certificate nameswithheld

Subdomains 6

6 subdomain hostnames 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_abd582dfc5937c5e
Output Hash
bd824eeaaf32dbf9fcee9f033d79d1672bb5475e342c70969f1c0a5c8e247d58
Signature
ed25519:e7f035c92f227f95ad575a231881d1c9dd5164b434fa1053a2cc01d533f73323a9512c26c31e30d4680cd43c58f6f1ed8e6a70a8bf545e79ad8b00331d958f03
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT9,647 material changesacross 7,991 domains · last 24hDNS DRIFT94 domains changed DNS providertop destination koaladns.com · +11 vs yesterdayEMAIL DRIFT2 domains switched email providertop destination amazonaws.comREGISTRAR DRIFT2 changed registrar24hNOW487 curated domains not reachable+67 vs yesterdaySITE ERRORS17,744 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,783 sites429 rate-limit / 403 bot-block, a posture signal