dobro.ru

Observed Jul 18, 2026, 13:38 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onYandex.Cloud

Secured byLet's Encrypt

Also usesGoogle Search Console

tranco_40k

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

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

dobro.ru

A / AAAA

51.250.114.23

Yandex.Cloudserves the site

ns1.yandexcloud.netns2.yandexcloud.net

yandexcloud.netanswers its DNS

emx.mail.ru

mail.rureceives its email

TLS

dobro.ru

Let's Encryptissued its certificate

DNS Records

A 1

51.250.114.23

MX 1

10emx.mail.ru

TXT 25

google-site-verification=7-j2MyEILOBXsc1QFzxLOllwa-ruRayTFmvaep_X2oM
mailru-verification: 0115ac3e27d37752
v=spf1 include:spf.sendsay.ru include:_spf.mail.ru ~all
yandex-verification: 16fa35fb9e07eb42
v=spf1 a mx include:spf.postal.dobro.services ~all
yandex-verification: ca599cecf01b00e2
v=DMARC1;p=reject;pct=25;rua=mailto:info@dobro.ru
google-site-verification=7-j2MyEILOBXsc1QFzxLOllwa-ruRayTFmvaep_X2oM
mailru-verification: 0115ac3e27d37752
v=spf1 include:spf.sendsay.ru include:_spf.mail.ru ~all

NS 2

ns1.yandexcloud.net
ns2.yandexcloud.net

SOA 1

ns1.yandexcloud.net mx.cloud.yandex.net

SRV 4

imap.mail.ru:993 p0
smtp.mail.ru:587 p10
smtp.mail.ru:2525 p20
smtp.mail.ru:25 p30

TLS Certificates (3)

Common Name	Issuer	Expires
`dobro.ru`	C=US, O=Let's Encrypt, CN=YR1	Mon, 05 Oct 2026 00:11:57 +0000
`YR1`	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 (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 dobro.ru. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 7bf43fc8-9d72-4124-a3a3-0cc6f8bd8fa0
Output Hash: 85fa31de86825672a4fb92e651870a68257f63237f4d4c0ee8fb48db94e10a5a
Signature: ed25519:0913e16aca1f0da0d826fe14f439d26f63c5b6d508ff4437a1750401c3aa65ae3994295b71d814959cd39936881aacd07c76b061bd9c4d003cf7ef1fb9803303
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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