htec-emc.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-06 · ok HTTP/1.1 200 2774 ms crawled 2026-05-06

CN · 120.79.194.38 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: EMC测试_电磁兼容测试_瞬态抗扰度测试_EMI测试_电波暗室_电磁屏蔽室-深圳市霍达尔仪器有限公司-深圳市霍达尔仪器有限公司
Description: 深圳市霍达尔仪器有限公司是高端仪器设备国产厂家，专注于国际国内领先电测兼容EMC测试领域数年，包含瞬态抗扰度测试、EMI测试、电磁屏蔽室、电波暗室等一体化服务。热线:0755-2721-5189
Language: zh-CN

Technology

Server: nginx

Contact

Email

0755-27215189office@htec-emc.com

Phone

0755-27215189

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2014-03-04

Expires

2028-03-04 655 days left

Updated

2025-03-05

Name servers

dns31.hichina.com
dns32.hichina.com

DNS records live

NS

dns31.hichina.com
dns32.hichina.com

MX

10 mxw.mxhichina.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 2026-03-16 to 2026-06-14

Expires in 26 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.htec-emc.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