yichengad.com

.com crawl

First seen 2026-05-30 · Last seen 2026-06-01 · ok HTTP/1.1 200 449 ms crawled 2026-05-31

US · 23.95.101.107 · AS36352 HostPapa

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 北京广告有限公司
Description: 北京广告有限公司 - 广告会展
Language: zh
Generator: lc-kj
Canonical: /

Open Graph

title: 北京广告有限公司
site name: 北京广告有限公司
description: 北京广告有限公司 - 广告会展

Technology

Server: openresty

Registration

Registrar

Name SRS AB

Created

2026-05-07

Expires

2027-05-07 338 days left

Updated

2026-05-11

Name servers

a7.share-dns.com
b7.share-dns.net

DNS records live

NS

a.share-dns.com
b.share-dns.net

CNAME

gd28c8e.cdn.eduo.net

Email authentication no MX

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

Certificate (current)

E8

from 2026-05-19 to 2026-08-17

Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (9)

Linked from (21)