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szesby.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-02 · pending crawled 2026-06-02 2 attempts

CZ · 195.113.227.189 · AS2852 CESNET z.s.p.o.

Reputation 67/100 wrong cert no dmarc policy

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1000)

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
MX
  • 0 szesby-cz.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 ip4:195.113.227.186 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

GEANT OV RSA CA 4
from 2023-10-16 to 2024-10-16
Expired 595 days ago

Full certificate history on crt.sh ↗

Linked from (3)