indexo.dev

okay.cz

.cz crawl

First seen 2026-05-19 · Last seen 2026-05-27 · blocked crawled 2026-05-29

CA · 23.227.38.65 · AS13335 Cloudflare, Inc.

Reputation 89/100 crawler blocked dmarc monitor-only

robots.txt disallow

Registration

Registrar
REG-INTERNET-CZ
Created
1998-03-12
Expires
2029-10-09 1226 days left
Updated
2026-05-07
Name servers
  • ns.grdns.cz
  • ns.grdns.it

DNS records live

NS
  • ns.grdns.cz
  • ns.grdns.it
MX
  • 0 okay-cz.mail.protection.outlook.com
TXT
  • abuseipdb-verification=TKOLEMEj
  • amazonses:DGY3xyqesABeYElNUVz0h7G97yvA5p58iy99JiVPVus=
Verified for
  • Google
  • Microsoft 365
  • Pinterest
  • Yandex

Email authentication partial

SPF
v=spf1 mx include:spf.mail-komplet.cz include:spf.protection.outlook.com include:_spf.salesforce.com ip4:217.16.191.204 ip4:217.16.191.205 ip4:217.16.191.206 ip4:217.16.191.207 ip4:185.64.216.167 ip4:204.14.234.64/28 ip4:204.14.232.64/28 ip4:182.50.78.64/28 ip4:96.43.144.64/31 ip4:96.43.148.64/31 a:mail.okayholding.eu a:okay-smtp.vshosting.cz include:_emailing.heureka.cz -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@okaycz.eu;
policy: none (monitoring only)
DKIM
  • mail: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC3WOChW5qXg3rTpFZ0vIMvRw9N0zaM6zTAFLawANiMmgo9xZcLdnA+QS9YoyEn8ZSKf0X1dmiZDBML7d+hE+…
selectors probed

Certificate (current)

E7
from 2026-04-07 to 2026-07-06
Expires in 36 days

Full certificate history on crt.sh ↗

Linked from (2)