CONTINUOUS INTERNET TELEMETRY24H DRIFT25,547 material changesacross 22,819 domains · 24h to ~35m agoROTATION56 domains moved DNS from koaladns.com to kirklanddc.com, 55 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email providertop destination ~NOW605 curated domains not reachablelast probe, steadySITE ERRORS33,530 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,011 sites429 rate-limit / 403 bot-block, a posture signal

yums.ac.ir

Observed Aug 2, 2026, 11:09 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of yums.ac.ir was taken 6d ago

yums.ac.ir is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting yums.ac.ir 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 yums.ac.ir Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Up right now
Secured byAsseco Data Systems S.A.
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yums.ac.ir actually stands on - every host below is a signed observation
yums.ac.ir
A / AAAA
78.39.112.36
unattributedserves the site
NS
ns2.yums.ac.irns1.yums.ac.ir
ac.iranswers its DNS
MX
mail.yums.ac.ir
ac.irreceives its email
TLS
yums.ac.ir
Asseco Data Systems S.A.issued its certificate

DNS Records

A 1

  • 78.39.112.36

MX 1

  • 5mail.yums.ac.ir

TXT 5

  • google-site-verification=qSvzKT_YaaN_Jp1kSyteK17PnXOQQElk0Qiyoswuy2g
  • v=spf1 mx ip4:78.39.112.50 ip4:78.39.112.3 -all
  • dade14ab8ec251b55c0133d5c7b5db138bf8639759cc86908423944a2839c284
  • 989c9c02feabae48240971ed15e7dedc80ee7d520b8fe1b8403470c47331b00d
  • google-site-verification=lQ_lFBgYMaIorM_3X3MD3oWcuaWoaaqKzUvmzgGIiPw

NS 2

  • ns2.yums.ac.ir
  • ns1.yums.ac.ir

SOA 1

  • yums.ac.ir hostmaster

DMARC_RECORDS 1

  • v=DMARC1; p=reject; pct=100; rua=mailto:mailauth-rua@yums.ac.ir; ruf=mailto:mailauth-ruf@yums.ac.ir; fo=1

TLS Certificates (0)

None.

Subdomains (0)

None observed.

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 Receipt

Receipt ID
rcpt_afa03bc9bddd144e
Output Hash
8743fe6b7e794b5221f6f0a228c976405fe2b3eb9269f98855004df757ea0231
Signature
ed25519:6d7e7a55455e3212f656f3af212893ef339739a0a368acf6672b95e32688a243f094f1592692996f338e4f4f014b0cb1f9b2d8600c4560280383a08808b1a607
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser