tobiasgrubbe.com

Technology

Server

Apache

Third-party hosts loaded (1)

• www.rebelmouse.com×1

Registration

Registrar

Bluehost Inc.

Created

2009-03-01

Expires

2027-03-01 263 days left

Updated

2026-02-14

Name servers

• ns1.bluehost.com
• ns2.bluehost.com

DNS records live

NS

• ns1.bluehost.com
• ns2.bluehost.com

MX

• 0 tobiasgrubbe.com

Email authentication weak

SPF

v=spf1 +a +mx +ip4:50.87.233.27 +ip4:74.220.219.55 ~all

softfail (~all)

DMARC

not published

DKIM

• default: k=rsa; p=MHwwDQYJKoZIhvcNAQEBBQADawAwaAJhAODbCSwDzlT0jwhnkMN/z35FPTbNTr4zPbX+fQTIqVwJNmZKslpXAI323jIew4N+3FOWHFshqSg0x9RZLtlq57WMSq2wBXbQXyH…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://tobiasgrubbe.com/

findings

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

Linked from (1)

• hackcartoonsdiary.com×1