itcomputers.net

.net dns

First seen 2026-05-31 · Last seen 2026-06-03 · error crawled 2026-06-04 5 attempts

CZ · 81.0.234.86 · AS15685 CASABLANCA INT a.s.

Reputation 57/100 wrong cert crawl error no dmarc policy

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: Hostname mismatch, certificate is not valid for 'itcomputers.net'. (_ssl.c:1000)

Registration

Registrar

Gransy, s.r.o.

Created

2015-12-25

Expires

2027-12-25 568 days left

Updated

2026-03-16

Name servers

beta.itcomputers.eu
omega.itcomputers.cz

DNS records live

NS

beta.itcomputers.eu
omega.itcomputers.cz

MX

10 mail.itcomputers.net
20 beta.itcomputers.eu

Verified for

Google

Email authentication weak

SPF

v=spf1 include:itcomputers.cz -all

strict (-all)

DMARC

not published

DKIM

mail: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtGdpEiGSoZLlfbkkzbvEtOHGQeLGbbs24K+3GHecmZVgNAMpHMw2P5hvEkjmpJC3Qyd7…

selectors probed

Certificate (current) wrong cert

R13

from 2026-05-04 to 2026-08-02

Expires in 58 days

Full certificate history on crt.sh ↗