indexo.dev

letnany.cz

.cz crawl

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

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

Reputation 87/100 crawler blocked no dmarc policy

robots.txt disallow

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 ms10.mepnet.cz
  • 10 ms11.mepnet.cz
TXT
  • MS=9E6C5A2C984C81D774B6B3FC51DF28C1833D5D9C

Email authentication weak

SPF
v=spf1 a mx include:clavius.cz -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-22 to 2026-07-21
Expires in 48 days

Full certificate history on crt.sh ↗

Linked from (1)