indexo.dev

mukolin.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-31 · blocked crawled 2026-05-30

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

Reputation 87/100 crawler blocked no dmarc policy

robots.txt disallow

Registration

Registrar
REG-ACTIVE24
Created
1998-11-14
Expires
2026-10-19 140 days left
Updated
2025-12-01
Name servers
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 m45984.acsoc.cz
Verified for
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a mx include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuLYe1v7p7pSBLZiOqq9v7DxdW0XU1Ssn3dj9f9rWEsgfCkngs/ePrVwZLKoBenVCZHLxyi8Z4Fxu28…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuyiiydX1kANI9aJKYHzagXkrOqbBT9FlT2CQLlRCr42DB75wqMmjh/pbY/rsr4d/4hAzAl01QiGlLh…
selectors probed

Certificate (current)

R13
from 2026-04-21 to 2026-07-20
Expires in 50 days

Full certificate history on crt.sh ↗

Linked from (5)