indexo.dev

comvac-asia.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-08 · ok HTTP/1.1 200 3550 ms crawled 2026-05-12

CN · 139.196.253.85 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
上海压缩机展|空气压缩机展|真空技术展-上海国际压缩机及设备展览会ComVac ASIA
Description
上海国际压缩机及设备展览会ComVac ASIA-2023上海压缩机展将于2023年10月24-27日在上海国际博览中心举办，本次展会包括空气压缩机展、真空技术展、真空设备展、压缩空气后处理设备展等，展会将会为大家展示压缩空气技术、真空技术等领域的优质展商展品，敬请期待！
Generator
MetInfo 5.3.19

Technology

Server
Microsoft-IIS
CMS
Gatsby

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2013-11-14
Expires
2026-11-14 177 days left
Updated
2025-10-15
Name servers
  • dns17.hichina.com
  • dns18.hichina.com

DNS records live

NS
  • dns17.hichina.com
  • dns18.hichina.com

Email authentication no MX

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

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2025-08-01 to 2026-08-01
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://comvac-asia.com/

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

Linked from (1)