zhwlkj.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-18 · ok HTTP/1.1 200 7196 ms crawled 2026-05-15

CN · 111.20.254.35 · AS140105 Shaanxi Mobile Communication Company Limited

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: 低量程浊度仪-流通式浊度仪-排放口浊度-北京中环蔚蓝科技有限公司
Description: 北京中环蔚蓝科技有限公司致力于污染源在线监测仪器（水质、气体）的开发、生产、销售和服务，主要经营产品有：在线溶解氧仪,静压液位计,流通式浊度仪,总磷检测仪,总氮分析仪,余氯仪,欢迎咨询了解。
Language: zh

Technology

Server: nginx
CMS: Gatsby

Third-party hosts loaded (6)

resphoenix.yzimgs.com×6
p.yzimgs.com×5
i01.yzimgs.com×1
i02.yzimgs.com×1
style.yzimgs.com×1
y3.yzimgs.com×1

Contact

Phone

4008 061718

Registration

Registrar

Xiamen 35.com Information Co., Ltd.

Created

2010-11-01

Expires

2028-11-01 896 days left

Updated

2024-10-09

Name servers

f1g1ns1.dnspod.net
f1g1ns2.dnspod.net

DNS records live

NS

f1g1ns1.dnspod.net
f1g1ns2.dnspod.net

CNAME

zhwlkj.com.a.bdydns.com

Email authentication no MX

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

Certificate (current) wrong cert

sslTrus (RSA) OV CA

from 2026-02-09 to 2027-03-08

Expires in 292 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked over plain HTTP: http://www.zhwlkj.com/

present

x-frame-options

findings

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

Header values

x-frame-options: "ALLOW-FROM *.world-machining.com,aaa.world-machining.com", SAMEORIGIN