ph-ludwigsburg.de

Last scanned 17h ago; the signed record is unchanged since 17d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Up right now
Runs onUniversitaet Stuttgart
Secured byHellenic Academic and Research Institutions CA
Also usesMicrosoft 365AppleGoogle Search ConsoleCiscoAdobe
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 ph-ludwigsburg.de 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 20

A1NS5MX2TXT10SRV1SOA1

TLS certificates 3

Issued byHellenic Academic and Research Institutions CA, Hellenic Academic and Research Institutions Cert. Authority
ExpiresSun, 07 Fe (158d)
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_f5421c2c47319a72
Output Hash
27857bfc42c10720f16912a1a45d2932232286c77c1f1e38b606d8b8ca4844bb
Signature
ed25519:0d551c8ec2c539e3fc6d529b507c89ef2f67a3bab59ba5e6832cf476c238a2cb26a6137be7bcee2fa7c3388d439751cbb8132525d3287e7730cf4c3bdeeddd04
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT10,124 material changesacross 8,262 domains · 24h to ~2h ago · +2,501 vs yesterdayROTATION57 domains moved DNS from magpiedns.com to koaladns.com, 51 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT2 changed registrar24hNOW601 curated domains not reachablelast probe, steadySITE ERRORS18,186 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,390 sites429 rate-limit / 403 bot-block, a posture signal