indexo.dev

tomasdundacek.cz

.cz dns

First seen 2026-05-28 · Last seen 2026-05-28 · pending crawled 2026-05-30

DE · 62.171.148.217 · AS51167 Contabo GmbH

Reputation 75/100 wrong cert

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self-signed certificate (_ssl.c:1000)

DNS records live

NS
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net
MX
  • 50 mail.tomasdundacek.cz
Verified for
  • Google

Email authentication strong

SPF
v=spf1 ip4:62.171.167.226 ip6:2a02:c207:2036:401::1 ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@tomasdundacek.cz; ruf=mailto:dmarc@tomasdundacek.cz; adkim=r; aspf=r; rf=afrf
policy: quarantine
DKIM
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrM+oDynmU0slYnr4AEqY3Z9NAHCkRDdh9EIA/XbqkHIX9hbsOECDtlyY2HXu71uazPw9CZnIS…
selectors probed

Certificate (current) wrong cert

TRAEFIK DEFAULT CERT
from 2026-05-30 to 2027-05-30
Expires in 363 days

Full certificate history on crt.sh ↗