indexo.dev

cuiqiu.net

.net dns

First seen 2026-05-02 · Last seen 2026-05-18 · ok HTTP/1.1 200 1536 ms crawled 2026-05-08

CN · 101.71.88.61 · AS4837 CHINA UNICOM China169 Backbone

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
脆球邮箱-专业的域名邮箱服务商
Language
zh-CN

Technology

Server
tencent-cos

Contact

Phone

Registration

Registrar
DNSPod, Inc.
Created
2021-07-12
Expires
2031-07-12 1880 days left
Updated
2026-04-19
Name servers
  • harlee.ns.cloudflare.com
  • kellen.ns.cloudflare.com

DNS records live

NS
  • harlee.ns.cloudflare.com
  • kellen.ns.cloudflare.com
MX
  • 10 random-cn-1.cuiqiu.net
  • 5 random-us-1.cuiqiu.net

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-10 to 2026-07-09
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://cuiqiu.net/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=1;

Links to (1)