zhengbeining.com

HTML metadata

Technology

Server

nginx

CMS

Gatsby

Stack

PHP

Analytics

• Google Tag Manager

Registration

Registrar

Gname.com Pte. Ltd.

Created

2024-09-10

Expires

2026-09-10 91 days left

Updated

2025-09-18

Name servers

• a3.share-dns.com
• b3.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)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://zhengbeining.com/

present

• strict-transport-security

findings

• missing Content Security Policy
• missing frame protection
• missing content type protection
• missing Referrer Policy
• missing Permissions Policy

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