ztchem.com

.com crawl

First seen 2026-04-17 · Last seen 2026-05-14 · ok HTTP/1.1 200 6974 ms crawled 2026-05-12

ZA · 168.76.252.183 · AS137951 ASLINE LIMITED

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: ztchem.com-历史-文化
Description: ztchem.com-历史-文化ztchem.com经营范围含:湿度调节器、车用仪表、饲料昆虫、装潢设计、瑜伽、羽绒服装、钢铁制品、兽用杀虫剂、荒山绿化工程、光学仪器（依法须经批准的项目,经相关部门批准后方可开展经营活动）。

Open Graph

url: http://ztchem.com/
title: ztchem.com-历史-文化
keywords: ztchem.com-历史-文化,ztchem.com,气体放电灯
site name: ztchem.com-历史-文化
description: ztchem.com-历史-文化ztchem.com经营范围含:湿度调节器、车用仪表、饲料昆虫、装潢设计、瑜伽、羽绒服装、钢铁制品、兽用杀虫剂、荒山绿化工程、光学仪器（依法须经批准的项目,经相关部门批准后方可开展经营活动）。

Technology

Server: nginx

Third-party hosts loaded (1)

222.73.219.23×3

Registration

Registrar

Spaceship, Inc.

Created

2000-12-22

Expires

2026-12-22 217 days left

Updated

2026-01-09

Name servers

ns1.dnsip.com
ns2.dnsip.com
ns3.afternic.com
ns4.afternic.com
verification-kpzhmhhmpiyp2xjwkszdey.ns101.verify.hn

DNS records live

NS

ns1.dnsip.com
ns2.dnsip.com

Email authentication no MX

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

Certificates

Loading certificate

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://ztchem.com/

findings

checked over plain HTTP
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Links to (50)

Linked from (49)