indexo.dev

opocno.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-31 · blocked crawled 2026-05-31

CZ · 78.156.158.199 · AS43542 OptoNet Communication, spol. s.r.o.

Reputation 87/100 crawler blocked no dmarc policy

robots.txt disallow

Registration

Registrar
REG-WEBGLOBE
Created
1998-04-09
Expires
2026-10-10 131 days left
Updated
2025-04-11
Name servers
  • ns1.dobruska.cz
  • ns2.webglobe.cz
  • ns3.webglobe.com

DNS records live

NS
  • ns1.dobruska.cz
  • ns2.webglobe.cz
  • ns3.webglobe.com
MX
  • 0 ms226.dobruska.cz

Email authentication weak

SPF
v=spf1 a mx include:dobruska.cz include:clavius.cz ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; s=email; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCosjL6vLNJeXoDUxCLKtPS1AscjQhh6LRUaA6BVldVCnHUmtgyC8xYhsnfpMoHSp8+w66GzYqk5…
selectors probed

Certificate (current)

R13
from 2026-04-22 to 2026-07-21
Expires in 51 days

Full certificate history on crt.sh ↗

Linked from (2)