indexo.dev

scjohnson.cz

.cz crawl

First seen 2026-05-22 · Last seen 2026-05-31 · ok HTTP 200 3080 ms crawled 2026-05-28

CZ · 81.31.45.212 · AS24971 MasterDC s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Registration

Registrar
REG-WEBGLOBE
Created
1999-12-09
Expires
2026-12-07 189 days left
Updated
2012-04-03
Name servers
  • ns1.ignum.com
  • ns2.ignum.cz

DNS records live

NS
  • ns1.ignum.com
  • ns2.ignum.cz
MX
  • 5 host.digres.cz

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-18 to 2026-08-16
Expires in 77 days

Full certificate history on crt.sh ↗

Linked from (2)