indexo.dev

zhen-zhang.com

.com crawl

First seen 2026-04-11 · Last seen 2026-06-02 · ok HTTP/1.1 200 432 ms crawled 2026-06-02

US · 172.245.43.175 · AS36352 HostPapa

Reputation 45/100 listed in spam blocklist wrong cert weak security headers

Classifying

HTML metadata

Title
网站长标题
Description
首页网站描述

Technology

Server
nginx
Stack
PHP

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2026-02-18
Expires
2027-02-18 260 days left
Updated
2026-02-21
Name servers
  • a11.share-dns.com
  • b11.share-dns.net

DNS records live

NS
  • a.share-dns.com
  • b.share-dns.net

Email authentication no MX

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

Certificate (current) wrong cert

YE2
from 2026-06-02 to 2026-08-31
Expires in 89 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://zhen-zhang.com/

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

Links to (8)

Linked from (1)