mastermail.ru

Observed Aug 2, 2026, 20:34 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mastermail.ru was taken 13d ago

mastermail.ru is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mastermail.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 mastermail.ru Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Registered withMASTERHOST-RU
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mastermail.ru actually stands on - every host below is a signed observation
mastermail.ru
A / AAAA
90.156.136.36
unattributedserves the site
NS
ns.masterhost.runs1.masterhost.runs2.masterhost.ru
masterhost.ruanswers its DNS
MX
mx2.mail.corp.masterhost.rumx1.mail.corp.masterhost.ru
masterhost.rureceives its email

DNS Records

A 1

  • 90.156.136.36

MX 2

  • 20mx2.mail.corp.masterhost.ru
  • 10mx1.mail.corp.masterhost.ru

TXT 1

  • v=spf1 include:masterhost.ru -all

NS 3

  • ns.masterhost.ru
  • ns1.masterhost.ru
  • ns2.masterhost.ru

SOA 1

  • ns1.masterhost.ru hostmaster.masterhost.ru

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_63bf04d95044c427
Output Hash
2f85177b55038e86c42da739da80439d28c935ed005cdf142bf05c88c6f0986c
Signature
ed25519:641167fa1f051fa26a9a2a80abbbd962539d50094bf2e63be51695aa750bb5694fa73d894966a5a1d521898e361ee9ac3382608198b787bf5f8d14209a0e6400
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT41,515 material changesacross 39,914 domains · 24h to ~2h ago · -1,992 vs yesterdayROTATION55 domains moved DNS from koaladns.com to magpiedns.com, 52 moved backa rotation loop, not a migration · 24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,302 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,378 sites429 rate-limit / 403 bot-block, a posture signal