indexo.dev

mratin.cz

.cz crawl

First seen 2026-05-31 · 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

Registration

Registrar
REG-INTERNET-CZ
Created
2000-06-20
Expires
2026-06-19 16 days left
Updated
2017-01-21
Name servers
  • ns1.webhouse.cz
  • ns2.webhouse.cz

DNS records live

NS
  • ns1.webhouse.cz
  • ns2.webhouse.cz
MX
  • 10 mail.mratin.cz
TXT
  • zj7gfvtzwj60c7ywsnj66hzv6czn6vq0
  • 2nrnvlg1mrsnc5d6fqlk12mz2nwkt8qy
  • _0q6almic5o67z5ui1iv16nnx14xm0tn

Email authentication weak

SPF
v=spf1 a:mail.mratin.cz ip4:77.48.157.61 include:spf.datainfo.cz -all
strict (-all)
DMARC
not published
DKIM
  • mail: v=DKIM1;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuzROMA0tUUE+zLPoYV4ATI6Zvpx0oe+R+FVUodB1S5LwQ7NbGXQCjBeeU1JjLQ8XrKYZYrG4pkjWMjGMPBO9kk…
selectors probed

Certificate (current)

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

Full certificate history on crt.sh ↗

Linked from (2)