farspnu.ac.ir

Last scanned 9h 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.

Up right now
Runs onMahdiar Rafiee
Secured byLet's Encrypt
4 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 farspnu.ac.ir 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 9

A1NS2MX1TXT3SRV1SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresSat, 31 Oc (61d)
Certificate nameswithheld

Subdomains 4

4 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_0ad195d47332b471
Output Hash
e71e6eaae988c05252adb3df47833c8539dfa7a14ef8a1235d729ac360a179aa
Signature
ed25519:01abb248a4f902ba85e13d262597978e8320cd0a30e069b165b14d68bea76532c1a011fcd8d799a054ae98565ca7d4c43446a28e4e6fe9d50b480d077f42be0e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT3,782 material changesacross 2,440 domains · 24h to ~3h ago · -24,471 vs yesterdayROTATION56 domains moved DNS from magpiedns.com to koaladns.com, 48 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT3 changed registrar24hNOW565 curated domains not reachablelast probe, steadySITE ERRORS18,236 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,760 sites429 rate-limit / 403 bot-block, a posture signal