rfc-group.ru

Observed Jul 27, 2026, 14:59 UTC (4d 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.

tranco

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

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

rfc-group.ru

ns1.rfc-group.runs2.rfc-group.ru

rfc-group.ruanswers its DNS

mailcp2.rfc-group.rumailcp.rfc-group.ru

rfc-group.rureceives its email

DNS Records

MX 2

10mailcp2.rfc-group.ru
20mailcp.rfc-group.ru

TXT 4

n1cO6y4FjclDosLo2GA+yMBFJFo7GS0QWO3wD17lq8B1jcvBphjc+PHm8LcUBuuaCKi9b7A5d2g9z+BBLHRj6g==
v=spf1 +mx +ip4:217.73.56.86 +ip4:178.177.24.186 +ip4:217.73.56.117 +ip4:217.73.56.118 +ip4:178.177.24.237 +ip4:178.177.24.238 +ip4:217.73.56.29 +ip4:217.73.56.30 +ip4:178.177.24.154 +ip4:178.177.24.155 ~all
MS=6BF127A10340C254DCCA24F88DD22734FE123A60
anthropic-domain-verification-6p69z9=aJcSaTb8J0qyTkGlFOTcvPnk6

NS 2

ns1.rfc-group.ru
ns2.rfc-group.ru

SOA 1

ns1.rfc-group.ru hostmaster.rfc-group.ru

SRV 2

sip.rfc-group.ru:5269 p5
mail.rfc-group.ru:443 p5

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 rfc-group.ru. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_e9b1fd1bb66aebbe
Output Hash: 868825101eac6a157eaf59f72ac5e2b89ffabb07c1a67d42a667846fd9f42b8e
Signature: ed25519:266c798fcb80d2ef303be0ae78dbaf22e04a4ed3522d66592d35df65c688dbbb25be22806676cd4d4014774a337624ac31775ce3366e53737b1c18c13f6b380b
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/rfc-group.ru