frederix.de

HTML metadata

Technology

Server

LiteSpeed

Registration

Updated

2025-02-09

Name servers

• a.ns14.net.
• b.ns14.net.
• c.ns14.net.
• d.ns14.net.

DNS records live

NS

• a.ns14.net
• b.ns14.net
• c.ns14.net
• d.ns14.net

MX

• 0 mx.mymailwall.com

Verified for

• Apple
• Atlassian
• Google

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com include:mymailwall.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; sp=reject;

policy: reject (enforced) · sp=reject

DKIM

• selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDXFSvb4mHeco9bZ6WmxjBfP4cIcP8LK1+by3KHRq71SUymo7jOJej7vH2cIbK1iujehuo/Utr27dZ/23dQT6…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://frederix.de/

present

• content-security-policy

findings

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

Linked from (1)

• webro.de×2