indexo.dev

sdhead.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-11 · error crawled 2026-05-18 5 attempts

Reputation 82/100 crawl error no dmarc policy

http error: [Errno -5] No address associated with hostname

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2001-02-19
Expires
2031-02-19 1736 days left
Updated
2022-01-20
Name servers
  • dns7.hichina.com
  • dns8.hichina.com

DNS records live

NS
  • dns7.hichina.com
  • dns8.hichina.com
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com
TXT
  • MS=B2B39BAC70DDF4474B5A943787FC63A2221CA077
  • MS=ms26121334

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

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Linked from (1)