zub.ru
Observed Aug 3, 2026, 02:11 UTC (2h 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.
Up right now
Secured byLet's Encrypt
Also usesGoogle Search Console
2 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zub.ru actually stands on - every host below is a signed observation
zub.ru
A / AAAA
95.129.232.55
unattributedserves the site
NS
ns3-l2.nic.runs4-l2.nic.runs8-l2.nic.runs4-cloud.nic.ru+1 more
nic.ruanswers its DNS
MX
mx41.zub.rumx42.zub.rumx3.zub.ru
zub.rureceives its email
TLS
www.zub.ru
Let's Encryptissued its certificate
DNS Records
A 1
95.129.232.55
MX 3
5mx41.zub.ru10mx42.zub.ru20mx3.zub.ru
TXT 6
v=spf1 ip4:31.13.20.2 ip4:213.208.161.138 ip4:185.236.210.105 -allgoogle-site-verification=PtPTqHlpc3_w4MEsw94V9k6T6Rkc9zkvhJW8DmCuiPc_globalsign-domain-verification=BhAVI70MtsqVj-8fO5FR5FBBgfo4dP3p9EO3IMiOFS_globalsign-domain-verification=IXJdxS59CN3aqPj1ynPx1VJgpgCT_lTZPSEey9SpV5_globalsign-domain-verification=LEN_1D3SIa_As65KNLr53cnHc6pZU_Yx2V0-Yhgi4Q_globalsign-domain-verification=pioSLa9vbRMACix3xsGWzDDSQGPvjkamZrrKNrzyWC
NS 5
ns3-l2.nic.runs4-l2.nic.runs8-l2.nic.runs4-cloud.nic.runs8-cloud.nic.ru
SOA 1
ns3-l2.nic.ru dns.nic.ru
DMARC_RECORDS 1
v=DMARC1; p=reject; rua=mailto:dmarc@zub.ru
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.zub.ru |
C=US, O=Let's Encrypt, CN=YR1 | Sun, 13 Sep 2026 21:32:56 +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 (2)
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 receiptEd25519 Receipt
- Receipt ID
rcpt_b6950d2b1f9fb8a7- Output Hash
37581b54c3e2cd705019ba0dc6ddcbd09dee63403b3c7569312693859641cdf0- Signature
ed25519:35c601e3aa220c783fa157c4e2020b62c39c83c971f8e8b181676ac90c66ef9e161af7b65aae2120bb4da657389d0b92d4ae91ee4934604295ceb3650b1ed50a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast