yw-zk.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-18 · ok HTTP/1.1 200 7697 ms crawled 2026-05-16

CN · 122.224.113.20 · AS4134 Chinanet

Reputation 67/100 wrong cert no dmarc policy

Classifying

HTML metadata

Title: 汉钟真空泵维修HANBELL-沈阳科仪真空泵维修-苏州市易维试验仪器有限公司
Description: 苏州市易维试验仪器有限公司(www.yw-zk.com)是优质的汉钟真空泵维修、HANBELL真空泵维修、沈阳科仪真空泵维修、PFEIFFER真空泵维修、lotvacuum真空泵维修、EBARA、爱德华EDWARDS真空泵维修服务商,苏州市易维试验仪器有限公司不仅具有精湛的技术水平，更有良好的售后服务和优质的解决方案,欢迎来电洽谈

Technology

Server: Tengine

Third-party hosts loaded (14)

img44.chem17.com×3
img45.chem17.com×3
chat.chem17.com×2
img43.chem17.com×2
img49.chem17.com×2
img80.chem17.com×2
img48.chem17.com×1
img51.chem17.com×1
img58.chem17.com×1
img68.chem17.com×1
img70.chem17.com×1
img71.chem17.com×1
img79.chem17.com×1
www.chem17.com×1

Contact

Phone

0512-66021552

Address

苏州市吴中区机场路凌港开发区东升路19号

Registration

Registrar

Bizcn.com, Inc.

Created

2011-12-13

Expires

2026-12-13 206 days left

Updated

2025-12-12

Name servers

ns1.dns.com.cn
ns2.dns.com.cn

DNS records live

NS

ns1.dns.com.cn
ns2.dns.com.cn

MX

10 mx39.dns.com.cn

Email authentication weak

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

Certificate (current) wrong cert

R12

from 2026-04-29 to 2026-07-28

Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked over plain HTTP: http://www.yw-zk.com

present

content-security-policy
x-frame-options
x-content-type-options

findings

checked over plain HTTP
CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: default-src * 'unsafe-inline' 'unsafe-eval' data: blob:;