nerdsama.com

HTML metadata

Technology

Server

nginx

CMS

Gatsby

JS framework

Vue

Third-party hosts loaded (1)

• tj.gjgfhtl.com×2

Registration

Registrar

Xin Net Technology Corporation

Created

2025-06-06

Expires

2026-06-06 2 days left

Updated

2026-05-09

Name servers

• ns11.xincache.com
• ns12.xincache.com

DNS records live

NS

• ns11.xincache.com
• ns12.xincache.com

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 30/100 Checked live page: https://nerdsama.com/

findings

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

Links to (9)

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Linked from (1)

• lesstudi.com×1