indexo.dev

nature.cz

.cz crawl

First seen 2026-05-26 · Last seen 2026-05-31 · ok HTTP 200 675 ms crawled 2026-05-30

NL · 168.63.99.153 · AS8075 Microsoft Corporation

Reputation 100/100

Registration

Registrar
REG-INTERNET-CZ
Created
1997-05-03
Expires
2026-10-11 132 days left
Updated
2023-02-02
Name servers
  • ns.env.cz
  • ns.eunet.cz

DNS records live

NS
  • ns.env.cz
  • ns.eunet.cz
MX
  • 10 mx2.nature.cz
  • 5 mx1.nature.cz
TXT
  • MS=41B4ECA22BD2C1CC775BFC4D011C7EC8DEEA6180

Email authentication strong

SPF
v=spf1 include:_spf.env.cz ptr:smtp-aopk.westeurope.cloudapp.azure.com ip4:185.211.188.190 ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; adkim=s
policy: quarantine
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwHyx15l/n2EkspkNYesHtpCb4VU/PRVveWr0sFHaQrjnqpfXCdca7j7UFsXVefrmS6BwElcXkLxdi/…
selectors probed

Certificate (current)

Alpiro RSA DV SSL CA 2
from 2025-06-20 to 2026-07-22
Expires in 51 days

Full certificate history on crt.sh ↗

Linked from (11)