indexo.dev

frydekmistek.cz

.cz crawl

First seen 2026-05-20 · Last seen 2026-05-31 · pending crawled 2026-05-30 2 attempts

CZ · 86.63.223.120 · AS16246 O2 Czech Republic, a.s.

Reputation 69/100 wrong cert dmarc monitor-only

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

Registration

Registrar
REG-GRANSY
Created
1998-08-20
Expires
2027-10-26 512 days left
Updated
2024-10-05
Name servers
  • ns.vas-hosting.com
  • ns.vas-hosting.cz
  • ns.vas-hosting.eu

DNS records live

NS
  • ns.vas-hosting.com
  • ns.vas-hosting.cz
  • ns.vas-hosting.eu
MX
  • 10 mailgw.frydekmistek.cz
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 mx include:spf.protection.outlook.com ip4:86.63.223.124 ip4:86.63.223.123 ip4:86.63.223.114 -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@frydekmistek.cz; ruf=mailto:dmarc@frydekmistek.cz; fo=1; adkim=s; aspf=s
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current) wrong cert

R13
from 2026-05-08 to 2026-08-06
Expires in 67 days

Full certificate history on crt.sh ↗

Linked from (18)