indexo.dev

underhill.cz

.cz crawl

First seen 2026-05-21 · Last seen 2026-05-21 · ok HTTP 200 1054 ms crawled 2026-05-27

CZ · 91.205.40.21 · AS62298 Computer Systems Consulting s.r.o.

Reputation 64/100 wrong cert weak security headers dmarc monitor-only

Registration

Registrar
REG-INTERNET-CZ
Created
2007-01-09
Expires
2027-01-08 221 days left
Updated
2025-03-06
Name servers
  • ns01.npx.cz
  • ns02.nipax.cz
  • ns03.nipax.net

DNS records live

NS
  • ns01.npx.cz
  • ns02.nipax.cz
  • ns03.nipax.net
MX
  • 10 mail.npx.cz

Email authentication partial

SPF
v=spf1 mx include:npx.cz ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@npx.cz; ruf=mailto:dmarc@npx.cz; adkim=r; aspf=r
policy: none (monitoring only)
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDdBlgTq3c2XegYzZ1MahWC4xM/0sh5VvuZU1pO1Yy33A/0UCavjBhIYxY+Kk+ujspdKKF6Ey+NQNiyWN4cz1…
selectors probed

Certificate (current) wrong cert

Alpiro RSA DV SSL CA 2
from 2025-12-03 to 2027-01-04
Expires in 217 days

Full certificate history on crt.sh ↗

Linked from (1)