indexo.dev

redboxmedia.cz

.cz crawl

First seen 2026-05-13 · Last seen 2026-05-13 · pending HTTP 403 crawled 2026-05-19

US · 104.21.77.238 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

cloudflare bot challenge

Registration

Registrar
REG-INTERNET-CZ
Created
2019-06-20
Expires
2026-06-19 29 days left
Updated
2025-07-17
Name servers
  • earl.ns.cloudflare.com
  • sasha.ns.cloudflare.com

DNS records live

NS
  • earl.ns.cloudflare.com
  • sasha.ns.cloudflare.com
MX
  • 0 redboxmedia-cz.mail.protection.outlook.com

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4DObFcMsvM7ThB3iC3s1PCyhsUtsJ6MVPl0OkVtGI6gbed884VVCGgnd1fOQx6M79gthw7g1fQzGEu…
selectors probed

Certificate (current)

WE1
from 2026-05-09 to 2026-08-07
Expires in 78 days

Full certificate history on crt.sh ↗

Linked from (1)