indexo.dev

spolubydlo.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP 200 798 ms crawled 2026-05-30

CZ · 194.228.93.212 · AS5610 O2 Czech Republic, a.s.

Reputation 89/100 weak security headers dmarc monitor-only

Registration

Registrar
REG-WEBGLOBE
Created
2009-02-23
Expires
2027-02-22 266 days left
Name servers
  • ns.stable.cz
  • ns.stable.sk

DNS records live

NS
  • ns.stable.cz
  • ns.stable.sk
MX
  • 5 mx.stable.cz
Verified for
  • Google

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoEegjG/d5WUtmquOZ2M3q1hxloIKL8v/5l599vXaT+vUmMOvN301rlArdIrB3w1cgjyVpaucuGCtgOXvzyK…
selectors probed

Certificate (current)

R13
from 2026-03-28 to 2026-06-26
Expires in 26 days

Full certificate history on crt.sh ↗

Linked from (1)