biograph.ru

Observed Aug 11, 2026, 01:39 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of biograph.ru was taken 3d ago

biograph.ru is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting biograph.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 biograph.ru Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Email byGoogle (SPF sender)
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat biograph.ru actually stands on - every host below is a signed observation
biograph.ru
A / AAAA
89.253.225.132
unattributedserves the site
NS
ns3.caravan.runs4.caravan.ru
caravan.ruanswers its DNS
MX
biograph.ru
Google (SPF sender)receives its email

DNS Records

A 1

  • 89.253.225.132

MX 1

  • 10biograph.ru

TXT 3

  • v=spf1 ip4:212.158.175.155 include:_spf.yandex.net ~all
  • v=spf1 ip4:212.158.175.155 a mx include:_spf.mail.ru ~all
  • v=spf1 ip4:212.158.175.155 include:_spf.google.com ~all

NS 2

  • ns3.caravan.ru
  • ns4.caravan.ru

SOA 1

  • ns3.caravan.ru biograph.biograph.ru

DMARC_RECORDS 1

  • v=DMARC1;p=none;fo=1;ruf=mailto:whoiswho@biograph.ru;ruf=mailto:whoiswho@biograph.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_625f899c96e3cc2e
Output Hash
0b31c34ea599ff80aca623c4baf36cc9d222831588412e09a21469fa663def4f
Signature
ed25519:92117b3de93b326aa4c3e5639af93983cf5a100bad35a024426e6928977522df0673a79c891ce170072955e10cf3d7dd75da93f457594df39175bb82b2b7790e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT44,912 material changesacross 42,952 domains · 24h to ~2h ago · -958 vs yesterdayROTATION64 domains moved DNS from koaladns.com to magpiedns.com, 62 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,401 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,765 sites429 rate-limit / 403 bot-block, a posture signal