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csrug.cz

.cz crawl

First seen 2026-05-26 · Last seen 2026-05-26 · pending crawled 2026-05-31 2 attempts

CZ · 178.217.244.53 · AS51210 KRAXNET s.r.o.

Reputation 67/100 wrong cert no dmarc policy

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: Hostname mismatch, certificate is not valid for 'csrug.cz'. (_ssl.c:1000)

Registration

Registrar
REG-KRAXNET
Created
2008-01-24
Expires
2027-01-23 236 days left
Updated
2008-02-15
Name servers
  • ns.kraxnet.com
  • ns.kraxnet.cz

DNS records live

NS
  • ns.kraxnet.com
  • ns.kraxnet.cz
MX
  • 10 cust4.xnet.cz

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

R12
from 2026-04-21 to 2026-07-20
Expires in 49 days

Full certificate history on crt.sh ↗

Linked from (1)