indexo.dev

cka.cz

.cz crawl

First seen 2026-05-11 · Last seen 2026-05-14 · pending crawled 2026-05-18

US · 104.26.7.40 · AS13335 Cloudflare, Inc.

Reputation 100/100

http error: ConnectTimeout

Registration

Registrar
REG-ACTIVE24
Created
2002-10-06
Expires
2026-10-05 139 days left
Updated
2022-06-22
Name servers
  • anton.ns.cloudflare.com
  • nola.ns.cloudflare.com

DNS records live

NS
  • anton.ns.cloudflare.com
  • nola.ns.cloudflare.com

Email authentication strong

SPF
v=spf1 mx include:spf.protection.outlook.com include:servers.mcsv.net ip4:80.95.116.211 ip4:80.250.2.137 ip4:93.90.167.160 ip4:77.78.110.110 ip4:77.78.107.186 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:webmaster@cka.cz
policy: quarantine
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

WE1
from 2026-05-17 to 2026-08-15
Expires in 89 days

Full certificate history on crt.sh ↗

Linked from (2)