mcst.ru

Observed Aug 10, 2026, 19:30 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mcst.ru was taken 4d ago

mcst.ru is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mcst.ru 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 mcst.ru Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Registered withRU-CENTER-RU
Also usesTciGlobalSign
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mcst.ru actually stands on - every host below is a signed observation
mcst.ru
A / AAAA
178.154.245.251
unattributedserves the site
NS
ns3-l2.nic.runs4-l2.nic.runs8-l2.nic.runs4-cloud.nic.ru+1 more
nic.ruanswers its DNS
MX
tretyak2q.mcst.rurelay.mcst.ru
mcst.rureceives its email

DNS Records

A 1

  • 178.154.245.251

MX 2

  • 10tretyak2q.mcst.ru
  • 30relay.mcst.ru

TXT 4

  • v=spf1 redirect=_spf.mcst.ru
  • tci-dcv=66f7110b7a2562ee80562f1a5d1fdb22f261fadee384810516e27a91f4fe2be4
  • _globalsign-domain-verification=WpfIV7uaCQHrNqjl7dISukCahePMH9DQwVISLh3Tm4
  • _globalsign-domain-verification=iXJemrmXFk4N8sKuBm-56OaZ4TBjIWjtG_fpatJCjW

NS 5

  • ns3-l2.nic.ru
  • ns4-l2.nic.ru
  • ns8-l2.nic.ru
  • ns4-cloud.nic.ru
  • ns8-cloud.nic.ru

SOA 1

  • ns3-l2.nic.ru dns.nic.ru

DMARC_RECORDS 1

  • v=DMARC1;p=reject;rua=mailto:postmaster@mcst.ru;ruf=mailto:postmaster@mcst.ru;fo=s

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
Output Hash
44f8011f508197a3dc2590feea0b5112f53845e9c9adcd9911cd66e6188f6298
Signature
(receipt not held at this host)
Public Key
connor-fast-v0.14.2
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT42,204 material changesacross 40,535 domains · 24h to ~3h ago · -1,878 vs yesterdayROTATION61 domains moved DNS from koaladns.com to magpiedns.com, 60 moved backa rotation loop, not a migration · 24hNOW489 curated domains not reachablelast probe, steadySITE ERRORS36,543 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,294 sites429 rate-limit / 403 bot-block, a posture signal