indexo.dev

herceg.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-05-31 · pending crawled 2026-06-02 3 attempts

US · 104.21.29.63 · AS13335 Cloudflare, Inc.

Reputation 92/100 no dmarc policy

ssl error: ReadTimeout

Registration

Registrar
REG-INTERNET-CZ
Created
2008-01-11
Expires
2027-01-10 221 days left
Updated
2016-09-10
Name servers
  • kia.ns.cloudflare.com
  • yichun.ns.cloudflare.com

DNS records live

NS
  • kia.ns.cloudflare.com
  • yichun.ns.cloudflare.com
MX
  • 1 herceg-cz.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-06 to 2026-07-05
Expires in 32 days

Full certificate history on crt.sh ↗

Linked from (1)