CONTINUOUS INTERNET TELEMETRY24H DRIFT30,639 material changesacross 29,370 domains · 24h to ~3h agoSHIFT26 domains moved DNS from brainydns.com to koaladns.coma coordinated move · 24hNOW564 curated domains not reachablelast probe, steadySITE ERRORS34,078 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,336 sites429 rate-limit / 403 bot-block, a posture signal

usma.ru

Observed Aug 3, 2026, 03:24 UTC (1d 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.

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Up right now
Secured byGlobalSign
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usma.ru actually stands on - every host below is a signed observation
usma.ru
A / AAAA
79.110.240.7
unattributedserves the site
NS
ns.sco.rumail.sco.runs3-l2.nic.runs4-l2.nic.ru+1 more
sco.ru + nic.ruanswers its DNS
MX
mail2.usma.ru
usma.rureceives its email
TLS
*.usma.ru
GlobalSign nv-saissued its certificate

DNS Records

A 1

  • 79.110.240.7

MX 1

  • 1mail2.usma.ru

TXT 10

  • yandex-verification: 2925c2e5dedaf32e
  • yandex-verification: a1ca0a71bd1a5c7f
  • unisender-go-validate-hash=49c1f467685740e0fd5576fd3a830074
  • 2021092109460536qe6c8k611b59emuruhfn62dwuwwhn4txmr4342kwrp978s74
  • google-site-verification=ob6SPrqhjyMmOq5CPsUGnUBDUxSHRCJbgBAr6Uoxp3s
  • _globalsign-domain-verification=6Qvgi605G3JqC8uZzGhJCeX0nxplOIhOGtxWSHq966
  • _globalsign-domain-verification=ESC9oJiYrgflcRTCoPwNzJPFPvlIgfvunwD9chPG3g
  • _globalsign-domain-verification=e2aFUkU1FnYMO4May7V7ioQjcK4EBeOXBHecORH265
  • _globalsign-domain-verification=vizMEchGQkbIyXYbOV-osdAHCNpzKny321SdOp10F9
  • v=spf1 a:mail2.usma.ru mx ip4:79.110.253.23 ip4:10.1.16.70 include:spf.unisender.ru ~all

NS 5

  • ns.sco.ru
  • mail.sco.ru
  • ns3-l2.nic.ru
  • ns4-l2.nic.ru
  • ns4-cloud.nic.ru

SOA 1

  • ns3-l2.nic.ru dns.nic.ru

TLS Certificates (2)

Common NameIssuerExpires
*.usma.ru C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R3 DV TLS CA 2020 Wed, 24 Feb 2027 05:20:11 +0000
GlobalSign GCC R3 DV TLS CA 2020 2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign Sun, 18 Mar 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; nothing leaves your machine.

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Ed25519 Receipt

Receipt ID
rcpt_1843b01cc979329e
Output Hash
29b901bfae333ca7862f1e22b5c887e4c881c07e653a60895a9da3fe12eeb252
Signature
ed25519:16027601eafe88a47f8e689139eb72e5b89fbc96a600fd94acfb3bfaa17748067c6615294f8b674b711b879f62571976c5ed1a6f5b6c62917d6f47505930980c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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