indexo.dev

npx.cz

.cz dns

First seen 2026-05-17 · Last seen 2026-05-30 · ok HTTP 200 12082 ms crawled 2026-05-21

CZ · 91.205.40.30 · AS62298 Computer Systems Consulting s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Registration

Registrar
REG-INTERNET-CZ
Created
2011-03-13
Expires
2027-03-12 284 days left
Updated
2022-07-27
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 ip4:95.173.215.64/27 ip6:2a02:a48:f000:dada::0/64 ip4:91.205.40.0/24 ip6:2a01:5340::/29 ~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

Certificates

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