jsa-group.ru

Observed Aug 12, 2026, 04:33 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jsa-group.ru was taken 4d ago

jsa-group.ru is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jsa-group.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 jsa-group.ru Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Registered withREGRU-RU
Also usesGlobalSignCisco
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jsa-group.ru actually stands on - every host below is a signed observation
jsa-group.ru
A / AAAA
185.215.4.61
unattributedserves the site
NS
ns1.reg.runs2.reg.ru
reg.ruanswers its DNS
MX
mx1.metalloinvest.commx2.metalloinvest.com
metalloinvest.comreceives its email
TLS
www.jsa-group.ru
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.215.4.61

MX 2

  • 1mx1.metalloinvest.com
  • 2mx2.metalloinvest.com

TXT 4

  • globalsign-domain-verification=5SIJNihFGx37a3OzcB3JEbBASz8Vz1DT5frCYXrbPK
  • EpVLGu8/vtaXavASjz5qeO6J/xW/oP2rKv5tOSvnR0cd8IKtbgUbCVYnvD0vVZHS0mQrVPxHpC+JIv9GTDAt1A==
  • cisco-ci-domain-verification=78e7ddc2b890abaaa29a2040deebae6a1f35147890c2e6ec159defb0b18b2795
  • v=spf1 ip4:93.182.28.1 ip4:93.182.32.138 ip4:91.206.222.64/26 mx:lebgok.ru mx:oemk.ru mx:mgok.ru ~all

NS 2

  • ns1.reg.ru
  • ns2.reg.ru

SOA 1

  • ns1.reg.ru hostmaster.ns1.reg.ru

SRV 1

  • autodiscover.metalloinvest.com:443 p1

DMARC_RECORDS 1

  • v=DMARC1; p=none; sp=none; rua=mailto:spam@jsa-group.ru

TLS Certificates (3)

Common NameIssuerExpires
www.jsa-group.ru C=US, O=Let's Encrypt, CN=YR2 Thu, 10 Sep 2026 11:42:12 +0000
YR2 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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_44eb75d9078abe16
Output Hash
455836a36adf572a38ce3d04ea2146a443f00bcb8a6ad72d8a1558892c390e0f
Signature
ed25519:5851117337faa90ffcb6e7779c5ad12c82f9aece67d9a79dcc251f3b98520f8fe1c4df2e868392faeb1c414d4365c69389b3344e02fbde7769e2058a28db0b04
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT39,968 material changesacross 38,480 domains · 24h to ~2h ago · -3,539 vs yesterdayROTATION61 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,312 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,268 sites429 rate-limit / 403 bot-block, a posture signal