31huiyi.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 7379 ms crawled 2026-05-18

CN · 101.35.26.125 · AS45090 Shenzhen Tencent Computer Systems Company Limited

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: 31会议-一站式数字会展平台-电子签到、会议管理、展会管理、活动管理、学术会管理等数字化系统
Description: 31会议是全球领先的一站式数字会展平台，针对办会、办展、找目的地、找场地、找会讯等场景，提供政府会、学术会、博览会、虚拟会、虚拟展、虚拟展厅等场景解决方案。已服务超几十万家机构客户。
Language: zh-CN
Canonical: https://www.31huiyi.com/

Technology

Server: TencentEdgeOne
CMS: Gatsby

Third-party hosts loaded (3)

uimg.31meijia.com×34
wework.qpic.cn×2
material.weiling.cn×1

Contact

Phone

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2010-09-14

Expires

2026-09-14 117 days left

Updated

2025-07-01

Name servers

ns3.dnsv3.com
ns4.dnsv3.com

DNS records live

NS

ns3.dnsv4.com
ns4.dnsv4.com

MX

10 mxbiz2.qq.com
5 mxbiz1.qq.com

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)

Certum DV TLS G2 R39 CA

from 2026-01-04 to 2027-02-03

Expires in 260 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.31huiyi.com/

findings

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