duitang.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 5781 ms crawled 2026-05-19

CN · 43.250.34.170 · AS134760 Shijiazhuang IDC network, CHINANET Hebei province

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: 高清图片，堆糖，美图壁纸兴趣社区
Description: 堆糖，美图壁纸兴趣社区。收录几十亿高清优质图片，数千万用户的珍藏分享，一键收藏下载美图，点亮生活无限灵感，做你的美好研究所：拥有高清壁纸、情侣头像、明星爱豆、影视动漫、情感文字、表情包、绘画手帐、P图教程、美妆穿搭、歌词台词、可爱萌宠等多种图片分类。你想要的风景壁纸、聊天背景、朋友圈背景、动漫头像都可以在这里找到。

Technology

Server: CW
CMS: Gatsby

Analytics

Google Tag Manager

Third-party hosts loaded (4)

c-ssl.dtstatic.com×7
a.dtstatic.com×4
a-ssl.dtstatic.com×1
www.googletagmanager.com×1

Contact

Phone

Registration

Registrar

DNSPod, Inc.

Created

2010-05-06

Expires

2030-05-06 1447 days left

Updated

2022-06-23

Name servers

ns3.dnsv4.com
ns4.dnsv4.com

DNS records live

NS

ns3.dnsv4.com
ns4.dnsv4.com

MX

10 hzmx02.mxmail.netease.com
5 hzmx01.mxmail.netease.com

CNAME

c8b9e2214a25475d.huaweisafedns.cn

Email authentication weak

SPF: v=spf1 include:spf.163.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1

from 2025-10-15 to 2026-10-23

Expires in 156 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.duitang.com/

present

strict-transport-security
x-content-type-options

findings

missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
strict-transport-security: max-age=63072000; includeSubDomains; preload, max-age=63072000; includeSubDomains; preload