igchina-expo.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 5503 ms crawled 2026-05-19

CN · 47.104.8.34 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title: 2026第二十七届中国国际气体技术、设备与应用展览会

Technology

Server: Microsoft-IIS

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2007-06-14

Expires

2027-06-14 389 days left

Updated

2024-06-12

Name servers

dns15.hichina.com
dns16.hichina.com

DNS records live

NS

dns15.hichina.com
dns16.hichina.com

MX

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

Email authentication weak

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

Certificate (current)

RapidSSL TLS RSA CA G1

from 2025-10-11 to 2026-10-11

Expires in 143 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://igchina-expo.com/

findings

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

Linked from (5)