indexo.dev

asm.cz

.cz crawl

First seen 2026-05-22 · Last seen 2026-05-28 · pending HTTP 403 crawled 2026-05-30 2 attempts

US · 104.21.72.11 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

cloudflare bot challenge

Registration

Registrar
REG-ZONER
Created
1997-04-01
Expires
2028-10-10 862 days left
Updated
2026-05-22
Name servers
  • julio.ns.cloudflare.com
  • nucum.ns.cloudflare.com

DNS records live

NS
  • julio.ns.cloudflare.com
  • nucum.ns.cloudflare.com
MX
  • 1 asm-cz.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 mx a:mail.100mega.cz include:spf.protection.outlook.com ip4:81.19.8.49 ip4:77.240.176.58 -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:1ad411fe30f540d08ab21f5b26585780@dmarc-reports.cloudflare.net; fo=1
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwbUTHkWoHRup8KtaZNo63DcvyOLIo6DLSpIQp3OsmWp3hQVnptnmKjD/aw1tzZJaC9NPn9UT54RBCFhU/vd…
selectors probed

Certificate (current)

E7
from 2026-05-12 to 2026-08-10
Expires in 70 days

Full certificate history on crt.sh ↗

Linked from (2)