CONTINUOUS INTERNET TELEMETRY24H DRIFT31,420 material changesacross 29,745 domains · 24h to ~40m agoSHIFT21 domains moved DNS from brainydns.com to koaladns.coma coordinated move · 24hNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,162 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,262 sites429 rate-limit / 403 bot-block, a posture signal

z2s.ru

Observed Aug 3, 2026, 05:18 UTC (20h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain
Up right now
Secured byLet's Encrypt
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat z2s.ru actually stands on - every host below is a signed observation
z2s.ru
A / AAAA
62.181.53.158
unattributedserves the site
NS
d.ns.selectel.rub.ns.selectel.ruc.ns.selectel.rua.ns.selectel.ru
selectel.ruanswers its DNS
MX
mx2.timeweb.rumx1.timeweb.ru
timeweb.rureceives its email
TLS
z2s.ru
Let's Encryptissued its certificate

DNS Records

A 1

  • 62.181.53.158

MX 2

  • 20mx2.timeweb.ru
  • 10mx1.timeweb.ru

TXT 1

  • v=spf1 ip4:94.159.18.22 ip4:176.123.169.213 ip4:212.57.118.135 ip4:62.181.53.158 include:_spf.timeweb.ru include:spf.unisender.com ~all

NS 4

  • d.ns.selectel.ru
  • b.ns.selectel.ru
  • c.ns.selectel.ru
  • a.ns.selectel.ru

SOA 1

  • a.ns.selectel.ru support.selectel.ru

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine

TLS Certificates (4)

Common NameIssuerExpires
z2s.ru C=US, O=Let's Encrypt, CN=YE1 Fri, 11 Sep 2026 21:12:31 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_5365a5d153f58dfd
Output Hash
2aa414bcf1865b98dd0689bfab624214007a1eb3f69d1eef4280a783a82a8f8a
Signature
ed25519:9633475e5a57f57c6631127f3674b2896bca85cd98229ee43ea22460eefb25ef39273aec0deb021134532eba3d2745d8a4fb5b367c476d8e304f852308362001
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser