indexo.dev

gdccp.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 2036 ms crawled 2026-05-18

CN · 120.24.7.91 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
首页
Language
zh

Technology

Server
nginx

Registration

Registrar
Xiamen 35.com Information Co., Ltd.
Created
2000-12-05
Expires
2028-12-05 930 days left
Updated
2025-05-16
Name servers
  • ns1.35.net
  • ns2.35.net
  • ns3.35.net
  • ns4.35.net

DNS records live

NS
  • ns1.35.net
  • ns2.35.net
  • ns3.35.net
  • ns4.35.net
MX
  • 10 mx1.163.com.cn
  • 20 mx2.163.com.cn

Email authentication weak

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

Certificate (current)

R13
from 2026-05-13 to 2026-08-11
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://gdccp.com/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Linked from (1)