indexo.dev

pro-folio.cz

.cz crawl

First seen 2026-06-03 · Last seen 2026-06-03 · pending HTTP 404 crawled 2026-06-04 4 attempts

CZ · 81.91.82.51 · AS39790 Web4U s.r.o.

Reputation 67/100 wrong cert no dmarc policy

http 404

Registration

Registrar
REG-INTERNET-CZ
Created
2017-12-04
Expires
2026-12-03 181 days left
Updated
2020-03-06
Name servers
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
MX
  • 10 mail.pro-folio.cz

Email authentication weak

SPF
v=spf1 include:_spf.smartware.cz ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnUOMWxBh50lKbc15DMi51JEcBFFFCkFbKunMv5nLfBgp3BpePhvl/aGVA3oRxfhvDxPS…
selectors probed

Certificate (current) wrong cert

E8
from 2026-05-26 to 2026-08-24
Expires in 80 days

Full certificate history on crt.sh ↗

Linked from (1)