indexo.dev

syntao.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-11 · error crawled 2026-05-12 5 attempts

Reputation 82/100 crawl error no dmarc policy

http error: [Errno -2] Name or service not known

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2005-08-04
Expires
2026-08-04 76 days left
Updated
2025-11-24
Name servers
  • vip3.alidns.com
  • vip4.alidns.com

DNS records live

NS
  • vip3.alidns.com
  • vip4.alidns.com
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com
CNAME
  • syntao.com.w.alikunlun.com

Email authentication weak

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

Certificates

Loading certificate

Linked from (2)