learnthread.com

HTML metadata

Technology

CDN

Cloudflare

Contact

Address

Apache/2.4.38 (Debian) Server at www.learnthread.com Port 443

Registration

Registrar

NameCheap, Inc.

Created

2019-01-08

Expires

2027-01-08 232 days left

Updated

2026-03-02

Name servers

• jeff.ns.cloudflare.com
• rita.ns.cloudflare.com

DNS records live

NS

• jeff.ns.cloudflare.com
• rita.ns.cloudflare.com

MX

• 10 mx.stackmail.com

Email authentication partial

SPF

v=spf1 include:spf.stackmail.com a mx -all

strict (-all)

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://www.learnthread.com/

findings

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

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