indexo.dev

shangxueba.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1934 ms crawled 2026-05-19

CN · 47.93.223.47 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

Server
TencentEdgeOne

Registration

Registrar
Xiamen 35.com Information Co., Ltd.
Created
2009-03-17
Expires
2027-03-17 300 days left
Updated
2026-02-15
Name servers
  • ns3.dnsv3.com
  • ns4.dnsv3.com

DNS records live

NS
  • cerdar.dnspod.net
  • daniel.dnspod.net
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com
Verified for
  • Google

Email authentication weak

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

Certificate (current)

RapidSSL Global TLS RSA4096 SHA256 2022 CA1
from 2024-04-10 to 2025-04-13
Expired 403 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.shangxueba.com//

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (3)