indexo.dev

dprodukt.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP 200 1256 ms crawled 2026-06-02

CZ · 81.91.86.10 · AS39790 Web4U s.r.o.

Reputation 92/100 no dmarc policy

Registration

Registrar
REG-WEB4U
Created
2009-04-02
Expires
2027-04-01 301 days left
Updated
2013-04-08
Name servers
  • ns2.web4u.cz
  • ns.web4u.cz

DNS records live

NS
  • ns.web4u.cz
  • ns2.web4u.cz
MX
  • 10 mx1.mailchannels.net
  • 10 mx2.mailchannels.net

Email authentication weak

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

Certificate (current)

R12
from 2026-04-26 to 2026-07-25
Expires in 51 days

Full certificate history on crt.sh ↗

Linked from (1)