indexo.dev

vtnlink.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 7285 ms crawled 2026-05-09

CN · 220.185.183.4 · AS136190 JINHUA, ZHEJIANG Province, P.R.China.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
极速可信访问VTN

Technology

Server
WAF

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2025-10-28
Expires
2035-10-28 3447 days left
Updated
2025-11-04
Name servers
  • ns2.oscloudcdns.com
  • ns2.oscloudcdns.net

DNS records live

NS
  • ns2.oscloudcdns.com
  • ns2.oscloudcdns.net

Email authentication no MX

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

Certificate (current)

RapidSSL TLS RSA CA G1
from 2025-10-31 to 2026-10-31
Expires in 163 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.vtnlink.com/lite

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=0; preload

Linked from (1)