indexo.dev

tsviny.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-06-01 · 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-INTERNET-CZ
Created
1999-04-19
Expires
2026-10-10 130 days left
Updated
2011-12-16
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 mx.tsviny.cz
Verified for
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 mx a ip4:85.163.0.76/32 ip4:194.228.41.114/32 include:spf.mail25.cz include:knihovny.koha-system.cz ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-22 to 2026-07-21
Expires in 49 days

Full certificate history on crt.sh ↗

Linked from (2)