indexo.dev

psiskola.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP 200 1558 ms crawled 2026-05-13

CZ · 77.93.211.218 · AS24971 MasterDC s.r.o.

Reputation 62/100 wrong cert weak security headers no dmarc policy

Registration

Registrar
PDR Ltd. d/b/a PublicDomainRegistry.com
Created
2003-09-08
Expires
2026-09-08 111 days left
Updated
2025-08-04
Name servers
  • ns.banan.cz
  • ns2.banan.cz
  • ns3.e-baan.net.ns-not-in-service.com

DNS records

Email authentication weak

SPF
v=spf1 a mx a:relay.p.banan.cz -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

Sectigo Public Server Authentication CA DV R36
from 2025-09-03 to 2026-09-04
Expires in 107 days

Full certificate history on crt.sh ↗

Linked from (1)