CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 15,250 material changesacross 14,659+ domains · 24h to ~7h ago · a floor, 17h of 24 walkedDNS DRIFT1 domain changed DNS providertop destination koaladns.comNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,304 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,289 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

zenden.ru

Observed Jul 27, 2026, 22:15 UTC (7d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zenden.ru was taken 7d ago

zenden.ru is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting zenden.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 zenden.ru 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
Email byAmazon SES
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zenden.ru actually stands on - every host below is a signed observation
zenden.ru
A / AAAA
51.250.121.156
unattributedserves the site
NS
ns1.yandexcloud.netns2.yandexcloud.net
yandexcloud.netanswers its DNS
MX
mx2.zenden.rumx.zenden.ru
Amazon SESreceives its email
TLS
zenden.ru
Let's Encryptissued its certificate

DNS Records

A 1

  • 51.250.121.156

MX 2

  • 20mx2.zenden.ru
  • 10mx.zenden.ru

TXT 9

  • mailru-verification: 84fb10af0e111616
  • google-site-verification=jonO79gcZblGsyGtiDyCtN5M-YVxJyU4Yvs91ULlQws
  • v=spf1 a ip4:195.133.196.155 ip4:212.119.241.160/27 ip4:195.9.196.128/27 ip4:93.90.215.174 ip4:178.213.78.48 ip4:178.213.78.44 include:amazonses.com include:zenden-group.com include:munz-group.com include:_spf.yandex.net include:spf.smtp.bz ~all
  • _globalsign-domain-verification=pYlrN0PximT02A9HjTu_dNyJYaYXABPUUlob6XagSs
  • google-site-verification=H5xqD9bjznAkWERSEL6SqgkLTyoBxHtHVkP01-XNNMQ
  • google-site-verification=7C_dd_1O5wOyEShCiwdRF9T-mH1VobyYiVT5vKQV9EM
  • MS=230BCDFACA2D8293D5BDC3289B75BCF8D9ADCE24
  • google-site-verification=zTRc-NKFSKio2loZ5kDcowO2QuytpNzZuc9eLAtuPds
  • v=DMARC1; p=quarantine; pct=5; rua=mailto:postmaster@zenden.ru

NS 2

  • ns1.yandexcloud.net
  • ns2.yandexcloud.net

SOA 1

  • ns1.yandexcloud.net mx.cloud.yandex.net

TLS Certificates (3)

Common NameIssuerExpires
zenden.ru C=US, O=Let's Encrypt, CN=YR1 Wed, 30 Sep 2026 06:54:00 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

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; nothing leaves your machine.

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Ed25519 Receipt

Receipt ID
rcpt_1144dc4f601a7500
Output Hash
5f2fc0b4dc40591fa7a9baf749f9e80b94d72198c6583f7788d3ba7e15ecb729
Signature
ed25519:4e7a09214b01edcf824b7cb1ff27be5a9f3fcbf5333ed3e0f7eb3d0c0032f136b83c5a0a9d26b6e33f36ad354631ab833e0dfffcff91405d3b8f21037c40740c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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