indexo.dev

tlsvw.com

.com crawl

First seen 2026-05-08 · Last seen 2026-05-19 · ok HTTP/1.1 200 3033 ms crawled 2026-05-15

CN · 116.255.245.160 · AS4837 CHINA UNICOM China169 Backbone

Reputation 92/100 no dmarc policy

sector manufacturing type homepage

HTML metadata

Title
铁岭特种阀门股份有限公司
Description
我厂是生产特种阀门的专业厂家,产品种类齐全,技术先进。
Language
en

Contact

Phone

Registration

Registrar
Xin Net Technology Corporation
Created
2006-05-17
Expires
2028-05-17 727 days left
Updated
2025-05-08
Name servers
  • ns17.xincache.com
  • ns18.xincache.com

DNS records live

NS
  • ns17.xincache.com
  • ns18.xincache.com
MX
  • 10 qiye163mx02.mxmail.netease.com
  • 5 qiye163mx01.mxmail.netease.com

Email authentication weak

SPF
v=spf1 include:spf.163.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

LiteSSL RSA CA 2025
from 2026-03-16 to 2026-06-14
Expires in 24 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://tlsvw.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

Linked from (2)