mutabor.cz

.cz dns crawl

First seen 2026-05-30 · Last seen 2026-06-01 · blocked crawled 2026-05-31

CZ · 78.156.158.91 · AS43542 OptoNet Communication, spol. s.r.o.

Reputation 87/100 crawler blocked no dmarc policy

robots.txt disallow

DNS records live

NS

ns.mutabor.cz
ns2.gts.cz

MX

10 smtp.mutabor.cz

Email authentication weak

SPF: v=spf1 ip4:195.39.54.5 -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-04-21 to 2026-07-20

Expires in 48 days

Full certificate history on crt.sh ↗

Linked from (3)