indexo.dev

czguangfu.org

.org crawl

First seen 2026-04-15 · Last seen 2026-05-07 · error crawled 2026-05-10 5 attempts

CN · 211.149.227.197 · AS38283 CHINANET SiChuan Telecom Internet Data Center

Reputation 42/100 listed in spam blocklist crawl error no dmarc policy

http error: All connection attempts failed

Registration

Registrar
Xiamen ChinaSource Internet Service Co., Ltd
Created
2010-10-17
Expires
2026-10-17 150 days left
Updated
2025-08-02
Name servers
  • ns7.cnolnic.net
  • ns8.cnolnic.net

DNS records live

NS
  • ns7.cnolnic.net
  • ns8.cnolnic.net
MX
  • 10 mx2.yunyou.top
  • 5 mx1.yunyou.top

Email authentication weak

SPF
v=spf1 include:yunyou.top -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificates

Loading certificate

Linked from (1)