nbl.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-04 · ok HTTP 200 1798 ms crawled 2026-06-01

CZ · 83.167.255.226 · AS24971 MasterDC s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Registration

Registrar

REG-GRANSY

Created

1998-06-11

Expires

2026-10-12 129 days left

Updated

2015-01-13

Name servers

ns1.leris.cz
ns2.leris.cz

DNS records live

NS

ns1.leris.cz
ns2.leris.cz
ns3.leris.cz

MX

10 mta.leris.cz

Email authentication weak

SPF: v=spf1 mx include:spf.leris.cz -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-16 to 2026-07-15

Expires in 40 days

Full certificate history on crt.sh ↗

Linked from (5)