indexo.dev

huahtc.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-12 · ok HTTP/1.1 200 4414 ms crawled 2026-05-12

CN · 122.114.57.137 · AS4837 CHINA UNICOM China169 Backbone

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
华海（北京）科技股份有限公司
Description
华海（北京）科技股份有限公司(股票代码：839319)成立于2013年，公司主要在高端装备、清洁能源、节能服务三大领域为客户提供优质的产品与服务。
Language
zh-CN

Technology

Server
nginx

Registration

Registrar
Xin Net Technology Corporation
Created
2016-05-13
Expires
2027-05-13 358 days left
Updated
2026-05-11
Name servers
  • ns11.xincache.com
  • ns12.xincache.com

DNS records live

NS
  • ns11.xincache.com
  • ns12.xincache.com
MX
  • 5 mxc.global-mail.cn
  • 50 mxu.global-mail.cn

Email authentication weak

SPF
v=spf1 include:spfv.global-mail.cn -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

XinNet DV TLS RSA CA 2025
from 2026-04-14 to 2026-10-30
Expires in 163 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://huahtc.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Linked from (2)