superhosting.cz

.cz dns

First seen 2026-05-18 · Last seen 2026-05-31 · ok HTTP 200 9713 ms crawled 2026-05-21

CZ · 95.168.211.44 · AS39392 SH.cz s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Registration

Registrar

REG-INTERNET-CZ

Created

2002-04-21

Expires

2031-04-19 1783 days left

Updated

2009-11-12

Name servers

ns1.superhosting.cz
ns2.superhosting.cz

DNS records live

NS

ns1.superhosting.cz
ns2.superhosting.cz

MX

5 mail-internal.superhosting.cz

Verified for

Anthropic
Google

Email authentication partial

SPF

v=spf1 a mx ip4:95.168.196.37 ip4:95.168.196.40 ip4:95.168.211.48 ip4:95.168.211.46 ip4:95.168.192.99 ip4:88.86.101.251 ip4:88.86.96.240/28 ip4:95.168.195.160/28 ip4:88.86.105.59 ip4:88.86.105.58 include:kayako-2.superhosting.cz include:servers.mcsv.net ~all

softfail (~all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
mail: v=DKIM1; k=rsa; n=2048;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA/48eWd+X0TjvE6yfRuY3l10peA03CJwqbqOAb3DqnwmdYS0FHxXffrQzzfEbLuuA8eTHCwB…

selectors probed

Certificate (current)

R13

from 2026-05-20 to 2026-08-18

Expires in 78 days

Full certificate history on crt.sh ↗