rsmu.ru

Observed Jul 28, 2026, 22:02 UTC (18h 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 byGlobalSign

Also usesGoogle Search Console

tranco

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

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

rsmu.ru

A / AAAA

85.142.163.133

unattributedserves the site

ns3-l2.nic.runs4-l2.nic.runs8-l2.nic.runs4-cloud.nic.ru+1 more

nic.ruanswers its DNS

mx.rsmu.rumx1.rsmu.ru

rsmu.rureceives its email

TLS

*.rsmu.ru

GlobalSign nv-saissued its certificate

DNS Records

A 1

85.142.163.133

MX 2

10mx.rsmu.ru
15mx1.rsmu.ru

TXT 13

mailru-domain: z0mODBpwI5WAjmD6
mailru-verification: 146bab73f08f77e6
mailru-verification: 49921a4e5d7cd07a
webinar-verification=b2778d0e13c4baeb1ea7e9ecc2d05e8e
google-site-verification=GvsJkcktVXxhPrjdzR72B64QXlKTC2qomEnl-MxR5nk
google-site-verification=a-BWKddb169HuqVXiGHNab4HRK78lrziEWo6LOXoHxk
v=spf1 mx include:spf.unisender.com include:_spf.dashasender.ru ~all
globalsign-domain-verification=oMF-CHAus3GwMqwKhL3gJgpjqBGMH0W2dmMQGvVufQ
_globalsign-domain-verification=-X9dDko-hT4_Lr0jz5oPsC5mAM7cfNfjMPwLeac_Kc
_globalsign-domain-verification=GTXCGKfho-dFISK3HSunXU82s9ddAaw7vLuly_8yLo

NS 5

ns3-l2.nic.ru
ns4-l2.nic.ru
ns8-l2.nic.ru
ns4-cloud.nic.ru
ns8-cloud.nic.ru

SOA 1

ns.rsmu.ru admin.rsmu.ru

TLS Certificates (3)

Common Name	Issuer	Expires
`*.rsmu.ru`	C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R3 DV TLS CA 2020	Mon, 05 Oct 2026 09:28:37 +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
`GlobalSign`	2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign	Sun, 18 Mar 2029 10:00:00 +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.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID: rcpt_7f778dcda950948f
Output Hash: eb4e75b6a349da73fb20af439790e8dc0941d7e1c2f2703388a45eab111de2cd
Signature: ed25519:8bff06895e0e4392209f47088b1e0b115f993bf3e32b79decb6796d46353a9eb7948482464792a46fd8248266c5359e7e0c2bad7d3727ee4f8358f359a8d3e0d
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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