jcat.ru

Observed Aug 11, 2026, 04:57 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jcat.ru was taken 5d ago

jcat.ru is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jcat.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 jcat.ru Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Runs onStorm Networks
Email byGoogle (SPF sender)
Secured byGlobalSign
Also usesUnisenderGoogle Search ConsoleGlobalSign
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jcat.ru actually stands on - every host below is a signed observation
jcat.ru
A / AAAA
185.71.67.36
Storm Networksserves the site
NS
ns1.jcat.runs2.jcat.ru
jcat.ruanswers its DNS
MX
mx.yandex.net
Google (SPF sender)receives its email
TLS
*.jcat.ru
GlobalSign nv-saissued its certificate

DNS Records

A 1

  • 185.71.67.36

MX 1

  • 10mx.yandex.net

TXT 10

  • mailru-verification: d0c8210d5824c335
  • google-site-verification=oRwRKeTxR9UccPfh3PS1nRXqYZhtzhNPcdGc7CrUxuo
  • v=spf1 ip4:31.172.134.38 ip4:185.175.45.32 ip4:188.127.246.33 ip4:95.213.226.64/26 ip4:78.155.192.144/28 ip4:185.47.206.248/29 ip4:89.17.40.239 ip4:83.222.4.120include:spf.unisender.ru include:_spf.yandex.net include:_spf.google.com include:en.Jcat.ru include:spf.smtp.bz ~all
  • mailru-verification: 65a97082b76a81ca
  • unisender-go-validate-hash=dc931be32355cc2478389d4bb27e9214
  • google-site-verification=rzVqlyUgWRUSsBihD1WIFBbwkko2kXyZOY_L7lUE4bA
  • yandex-verification: 2fe9e056854ecb00
  • _globalsign-domain-verification=vXzHkU9jAdCylOSZHFWbD6h-CTrH1JMah5IeAP6wpN
  • google-site-verification=DN-sJAvffaBJeEQYUDZ4dPE236beJzoRRNANm1Ddci0
  • google-site-verification=y17B0unjx3xF_eY-Pu9CC0Z1Bqfz1BvcdiiG9ag_FAE

NS 2

  • ns1.jcat.ru
  • ns2.jcat.ru

SOA 1

  • ns1.jcat.ru support.jcat.ru

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; rua=mailto:dkim@jcat.ru,mailto:postmaster@jcat.ru

TLS Certificates (2)

Common NameIssuerExpires
*.jcat.ru C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R46 AlphaSSL CA 2025 Sun, 14 Feb 2027 13:45:11 +0000
GlobalSign GCC R46 AlphaSSL CA 2025 C=BE, O=GlobalSign nv-sa, CN=GlobalSign Root R46 Sat, 23 Jun 2029 00:00:00 +0000

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.

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Ed25519 Receipt

Receipt ID
rcpt_771228d38d73fc49
Output Hash
977496b1b3b4bf0424c58e4f49b6bf7706b1b3affbea6c13e1c06b9a3252a6c0
Signature
ed25519:f1ff98f7ecc70c4bd9df0880b8e630237511867682626c243ef246ad4e309678437a0053014a48d4006962513fc8ee3b8b5c1f827a3d2671c541cd4ad66c3002
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT39,653 material changesacross 38,279 domains · 24h to ~2h ago · -3,854 vs yesterdayROTATION64 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,299 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,570 sites429 rate-limit / 403 bot-block, a posture signal