indexo.dev

mza.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-28 · pending HTTP 426 crawled 2026-05-30

CZ · 194.228.117.162 · AS5610 O2 Czech Republic, a.s.

Reputation 92/100 weak subdomain policy

http 426

Registration

Registrar
REG-ZONER
Created
2004-05-20
Expires
2030-05-19 1448 days left
Updated
2026-04-07
Name servers
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info

DNS records live

NS
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info
MX
  • 1 smtp.mza.cz
TXT
  • _9a6f7uezlbyx6hi04o7zurkt67n7peg
  • _1bw5jhyi1s99nf3ljc6k37v9514wnxh

Email authentication strong

SPF
v=spf1 mx ip4:194.228.117.160/28 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; sp=none; adkim=r; aspf=r; fo=1; rua=mailto:ict@mza.cz; ruf=mailto:ict@mza.cz; rf=afrf; pct=100; ri=86400
policy: quarantine · sp=none
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmDQCiQtEq1eXOHa5bbDqGAOoXzRpSW3ZcLIOEuXdVmrn/PJTUIJk097lFNYZIeV7TBk3POs+oeUwBd…
selectors probed

Certificate (current)

Thawte TLS RSA CA G1
from 2026-05-07 to 2026-11-22
Expires in 174 days

Full certificate history on crt.sh ↗

Linked from (2)