indexo.dev

gztt56.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-04 · ok HTTP/1.1 200 1558 ms crawled 2026-05-07

CN · 8.129.23.170 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title
404 Not Found

Technology

Server
nginx

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2023-05-25
Expires
2027-05-25 371 days left
Updated
2024-10-18
Name servers
  • dns27.hichina.com
  • dns28.hichina.com

DNS records live

NS
  • dns27.hichina.com
  • dns28.hichina.com

Email authentication no MX

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

Certificate (current) wrong cert

—
from 2025-11-10 to 2035-11-08
Expires in 3460 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://gztt56.com/

present
  • strict-transport-security
findings
  • checked over plain HTTP
  • 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 (1)