CONTINUOUS INTERNET TELEMETRY24H DRIFT31,420 material changesacross 29,745 domains · 24h to ~30m agoSHIFT21 domains moved DNS from brainydns.com to koaladns.coma coordinated move · 24hNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,183 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,263 sites429 rate-limit / 403 bot-block, a posture signal

zvuk-b2b.com

Observed Jul 24, 2026, 21:58 UTC (10d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zvuk-b2b.com was taken 10d ago

zvuk-b2b.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting zvuk-b2b.com 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 zvuk-b2b.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byGoogle Workspace
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 zvuk-b2b.com actually stands on - every host below is a signed observation
zvuk-b2b.com
A / AAAA
185.215.4.42
unattributedserves the site
NS
ns1.yandexcloud.netns2.yandexcloud.net
yandexcloud.netanswers its DNS
MX
mail-stage.zvuk-b2b.comsmtp.google.commail.zvuk-b2b.com
Google Workspacereceives its email
TLS
www.zvuk-b2b.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.215.4.42

MX 3

  • 20mail-stage.zvuk-b2b.com
  • 10smtp.google.com
  • 15mail.zvuk-b2b.com

TXT 6

  • v=spf1 a mx ip4:46.243.201.180 ip4:37.230.196.114 ip4:87.242.126.126 include:spf.sendsay.ru -all
  • google-site-verification=24ax6KrAWACd54FynCkxguzwnFC7pyDT90W2cF4-m7M
  • metascan-verification=8otjfefat4i5egqn
  • _globalsign-domain-verification=8FAjpj52MxxGA_w-wu9x9DPmW6QxNCSjj4nxaRKOmV
  • ngenix-verification=5b54d9461e848dd98f4ef9d7535df1c1
  • v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:services-b2b@zvuk.com

NS 2

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

SOA 1

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

TLS Certificates (2)

Common NameIssuerExpires
www.zvuk-b2b.com C=US, O=Let's Encrypt, CN=R13 Mon, 24 Aug 2026 00:00:05 +0000
R13 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Fri, 12 Mar 2027 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_77f6bddeeea79d15
Output Hash
90a3a8e9fc5d38a491448f53a20ae09724130a6927c38ff6e99aad5052040748
Signature
ed25519:2d1e7979297ae5b75fec20fef4631b1ea0c285e67c35ef6d041ce2eda51cad13f70b610bc8d03b933131ae26918194db88d0b83ea22d3140f06b6b1e250ce709
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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