pu.ru

Observed Jul 24, 2026, 02:04 UTC (30m 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

Not responding

Signed observation on record.

Also usesGoogle Search Console

tranco_100k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat pu.ru actually stands on - every host below is a signed observation

pu.ru

A / AAAA

81.89.183.226

unattributedserves the site

ns2.pu.runs.pu.runs7.spbu.ru

pu.ru + spbu.ruanswers its DNS

ksmg.pu.rusas.pu.ru

pu.rureceives its email

DNS Records

A 1

81.89.183.226

MX 2

5ksmg.pu.ru
10sas.pu.ru

TXT 5

google-site-verification=4uw8iPGVLyQt-0buLfu2Ss476qMF7dkY_A8hSet092k
_globalsign-domain-verification=aea8fsfXcGJw7rF3UWf8ET4Kcy2bXPZr3w9a-s8_YQ
v=spf1 +a +mx +ip4:195.70.197.0/24 ~all
google-site-verification=BzfC7IdMB45dHGkenkmNvB2U7Xcu7eGNQ5fH2Jkpamg
v=DMARC1;p=quarantine;rua=mailto:win@spbu.ru

NS 3

ns2.pu.ru
ns.pu.ru
ns7.spbu.ru

SOA 1

ns.pu.ru hostmaster.pu.ru

TLS Certificates (0)

None.

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.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for pu.ru. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/pu.ru">
  <img src="https://domaindrift.io/badge/pu.ru.svg"
       width="300" height="64" alt="DomainDrift signed observations for pu.ru">
</a>

Ed25519 Receipt

Receipt ID: rcpt_4c24f60470b761f0
Output Hash: 3a7b3be8e1c04290af790953392257c539b3ee838e2812bc4b29d7dd172e1f9b
Signature: ed25519:d4b44fa4d34550e869cae631d83a70dc2624a6a6dcd034d4bdb9a7a883995ccfda20f8c7d7402fb6ead28d4388697669ba78acbaff47a03ea4def27fe66c6c07
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/pu.ru