gdhmdq.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-07 · ok HTTP/1.1 200 3824 ms crawled 2026-05-06

US · 163.181.214.1 · AS24429 Zhejiang Taobao Network Co.,Ltd

Reputation 92/100 no dmarc policy

sector manufacturing type homepage

HTML metadata

Title: 高压试验设备|电力承装修试设备生产厂家_武汉国电华美电气设备有限公司
Description: 武汉国电华美电气设备有限公司是研发GIS无局放试验系统（局放量≤1PC）、变频串联谐振试验装置、无局放串联谐振试验装置、工频耐压试验装置、智能大电流温升试验装置、感应耐压试验装置、全自动绝缘工器具试验装置等高压测试设备和检测仪器仪表的源头厂家。2021年成功并购武汉三高电气测试设备有限公司

Technology

Server: ESA

Third-party hosts loaded (2)

js.users.51.la×1
rjsperf.myalicdn.com×1

Contact

Phone

4000935230

Registration

Registrar

DNSPod, Inc.

Created

2010-11-29

Expires

2026-11-29 193 days left

Updated

2025-10-17

Name servers

hemisphere.dnspod.net
silver.dnspod.net

DNS records

MX

10 mxw.mxhichina.com
5 mxn.mxhichina.com

CNAME

gdhmdq.com.a1.inituu.com

Email authentication partial

SPF: v=spf1 include:spf.mxhichina.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-03-08 to 2026-06-06

Expires in 18 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.gdhmdq.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