indexo.dev

xueming.org

.org crawl

First seen 2026-04-15 · Last seen 2026-05-11 · error crawled 2026-05-10 5 attempts

US · 72.134.117.103 · AS20001 Charter Communications Inc

Reputation 57/100 wrong cert crawl error no dmarc policy

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: Hostname mismatch, certificate is not valid for 'xueming.org'. (_ssl.c:1000)

Registration

Registrar
GoDaddy.com, LLC
Created
2013-05-23
Expires
2028-05-23 734 days left
Updated
2026-05-05
Name servers
  • ns71.domaincontrol.com
  • ns72.domaincontrol.com

DNS records live

NS
  • ns71.domaincontrol.com
  • ns72.domaincontrol.com
MX
  • 10 mx.zohomail.com
  • 20 mx2.zohomail.com
  • 50 mx3.zoho.com
TXT
  • NETORGFT11646992.onmicrosoft.com

Email authentication weak

SPF
v=spf1 include:zoho.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

R13
from 2026-03-06 to 2026-06-04
Expires in 16 days

Full certificate history on crt.sh ↗

Linked from (1)