kaiertong.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-14 · ok HTTP/1.1 200 2409 ms crawled 2026-05-11

ZA · 168.76.253.130 · AS137951 ASLINE LIMITED

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: 刀闸阀[天津凯尔通耐磨管阀有限公司]
Description: 刀闸阀[天津凯尔通耐磨管阀有限公司]kaiertong.com经营范围含:防汛物资、无机化工原料、羽绒、换热空调设备、羽绒、汽车用品、字画、普拉提、树苗、白炽灯（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://kaiertong.com/
title: 刀闸阀[天津凯尔通耐磨管阀有限公司]
keywords: 刀闸阀[天津凯尔通耐磨管阀有限公司],kaiertong.com,休闲健身
site name: 刀闸阀[天津凯尔通耐磨管阀有限公司]
description: 刀闸阀[天津凯尔通耐磨管阀有限公司]kaiertong.com经营范围含:防汛物资、无机化工原料、羽绒、换热空调设备、羽绒、汽车用品、字画、普拉提、树苗、白炽灯（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

2010-10-20

Expires

2026-10-20 154 days left

Updated

2025-10-28

Name servers

ns1.dns.com
ns2.dns.com

DNS records live

NS

ns1.dns.com
ns2.dns.com

Email authentication no MX

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

Certificate (current) wrong cert

—

from 2025-10-24 to 2035-10-22

Expires in 3443 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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