indexo.dev

sillet.cz

.cz crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP 200 516 ms crawled 2026-06-04

CZ · 217.198.116.39 · AS34222 ZONER a.s.

Reputation 87/100 weak security headers no dmarc policy

DNS records live

NS
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info
MX
  • 1 relay.zoner.com
  • 10 10mx.zoner.com
  • 15 15mx.zoner.com

Email authentication weak

SPF
v=spf1 include:spf-zoner-zmail.zoner.com include:customers.clickdimensions.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

RapidSSL TLS RSA CA G1
from 2026-02-10 to 2027-01-30
Expires in 239 days

Full certificate history on crt.sh ↗

Linked from (1)