indexo.dev

polnicka.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · blocked crawled 2026-06-02

CZ · 78.156.158.200 · AS43542 OptoNet Communication, spol. s.r.o.

Reputation 87/100 crawler blocked no dmarc policy

robots.txt disallow

Registration

Registrar
REG-ZONER
Created
2001-05-24
Expires
2027-05-23 354 days left
Updated
2023-05-23
Name servers
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info

DNS records live

NS
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info
MX
  • 10 smtp2.w-w.cz

Email authentication weak

SPF
v=spf1 +a +mx +ptr ip4:77.78.109.197 ~all
softfail (~all)
DMARC
not published
DKIM
  • mail: v=DKIM1;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtplONyhrjTiJ+F7nPBIGcq6cpsLN0Je+vBzEinIID6tGQMGV8hCXVB3BahWTp39LHnihIvZT0dNj6qoSQttp63…
selectors probed

Certificate (current)

R12
from 2026-04-22 to 2026-07-21
Expires in 49 days

Full certificate history on crt.sh ↗

Linked from (1)