indexo.dev

can-gas.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-06 · ok HTTP/1.1 200 2811 ms crawled 2026-05-06

CN · 39.96.10.212 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 47/100 listed in spam blocklist weak security headers no dmarc policy

Classifying

HTML metadata

Title
北京中成航宇科技股份有限公司（原北京中成航宇空分设备有限公司）官网 - PSA制氮机_PSA制氧机_医用中心供氧_高原弥散富氧专业生产厂家
Description
北京中成航宇科技股份有限公司是北京市高新技术企业和中关村高新技术企业,提供工业制氧机 ,中心供氧系统,医用分子筛制氧系统,高原制氧机等产品，是一家集研发、设计、制造、销售、工程、服务六位一体的国际化企业。先后为中国航天工程、北京奥运会 、黑龙江省人民医院、中石化、美国GE公司提供过特种解决方案 。咨询电话：4001169800
Language
zh

Technology

Server
Apache

Contact

Email
Phone

Registration

Registrar
Xin Net Technology Corporation
Created
2001-08-15
Expires
2031-08-15 1914 days left
Updated
2026-01-21
Name servers
  • ce1.xincache.com
  • ce2.xincache.com

DNS records live

NS
  • ce1.xincache.com
  • ce2.xincache.com
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com

Email authentication partial

SPF
v=spf1 include:spf.mail.qq.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-18 to 2026-06-16
Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.can-gas.com/

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

Links to (4)

Linked from (1)