indexo.dev

wonderhost.cz

.cz dns

First seen 2026-05-16 · Last seen 2026-05-16 · pending HTTP 403 crawled 2026-05-20

CZ · 87.236.196.219 · AS35592 Coolhousing s.r.o.

Reputation 92/100 no dmarc policy

http 403

Registration

Registrar
REG-GRANSY
Created
2021-12-06
Expires
2026-12-05 197 days left
Name servers
  • ns2.gransy.com
  • ns3.gransy.com
  • ns4.gransy.com
  • ns5.gransy.com
  • ns.gransy.com

DNS records live

NS
  • ns.gransy.com
  • ns2.gransy.com
  • ns3.gransy.com
  • ns4.gransy.com
  • ns5.gransy.com
MX
  • 10 248ea4051d2f7408.mx2.emailprofi.seznam.cz
  • 20 248ea4051d2f7408.mx1.emailprofi.seznam.cz

Email authentication weak

SPF
v=spf1 include:spf.seznam.cz a mx ip4:87.236.196.219 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-17 to 2026-07-16
Expires in 55 days

Full certificate history on crt.sh ↗