indexo.dev

u-n.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP 200 479 ms crawled 2026-05-31

CZ · 109.123.222.214 · AS15685 CASABLANCA INT a.s.

Reputation 100/100

Registration

Registrar
REG-ACTIVE24
Created
2014-10-22
Expires
2026-10-21 141 days left
Updated
2020-10-28
Name servers
  • ns1.maxtel.cz
  • ns2.maxtel.cz

DNS records live

NS
  • ns1.maxtel.cz
  • ns2.maxtel.cz
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • d6twzz17w24qbs60vjmwgb22cs9mkbbb
Verified for
  • Google

Email authentication strong

SPF
v=spf1 include:_spf.google.com ip4:46.23.48.67 ip4:46.23.48.72 ip4:46.23.48.75 ip4:46.23.48.76 ip4:46.23.48.125 ip4:46.23.48.95 ~all
softfail (~all)
DMARC
v=DMARC1;p=quarantine;rua=mailto:dmarc-rua@email.u-n.cz;ruf=mailto:dmarc-ruf@email.u-n.cz;ri=604800;fo=1;
policy: quarantine
DKIM
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCQ+o3gLZcpIADzpqLvkXpphC1GpAgEkJuw9xwo5VxG9fuRR8YbUMN0sicRcA8neLhyIIhI26F0zs4TgXwb4+…
selectors probed

Certificate (current)

R12
from 2026-04-04 to 2026-07-03
Expires in 31 days

Full certificate history on crt.sh ↗

Linked from (1)