indexo.dev

katck.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-11 · error HTTP 403 crawled 2026-05-16 5 attempts

US · 172.67.223.25 · AS13335 Cloudflare, Inc.

Reputation 84/100 crawl error dmarc monitor-only

cloudflare bot challenge

Registration

Registrar
DNSPod, Inc.
Created
2022-02-26
Expires
2028-02-26 648 days left
Updated
2026-01-24
Name servers
  • nasty.dnspod.net
  • okra.dnspod.net

DNS records live

NS
  • nasty.dnspod.net
  • okra.dnspod.net
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com
CNAME
  • cdn.katck.com

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none; rua=mailauth-reports@qq.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-23 to 2026-07-22
Expires in 65 days

Full certificate history on crt.sh ↗

Linked from (1)