indexo.dev

sdg-data.cz

.cz crawl

First seen 2026-05-29 · Last seen 2026-05-31 · pending HTTP 403 crawled 2026-05-31

US · 172.67.214.207 · AS13335 Cloudflare, Inc.

Reputation 92/100 no dmarc policy

cloudflare bot challenge

DNS records live

NS
  • maisie.ns.cloudflare.com
  • troy.ns.cloudflare.com
MX
  • 10 ns.env.cz
  • 20 ns2.env.cz

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-27 to 2026-07-26
Expires in 55 days

Full certificate history on crt.sh ↗

Linked from (1)