alessia-mallinckrodt.com

HTML metadata

Technology

Server

nginx

Registration

Registrar

InterNetX GmbH

Created

2005-04-27

Expires

2027-04-27 341 days left

Updated

2026-04-28

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

• 20 cos-premium.de

Email authentication weak

SPF

v=spf1 a mx include:base.spf-ctrl.net -exists:%{ir}.zen.spamhaus.org ?all exp=exp.spf-ctrl.net

neutral (?all)

DMARC

not published

DKIM

Show 12 DKIM selectors

• default: v=spf1 a include:base.spf-ctrl.net -all exp=exp.spf-ctrl.net
• google: v=spf1 a include:base.spf-ctrl.net -all exp=exp.spf-ctrl.net
• selector1: v=spf1 a include:base.spf-ctrl.net -all exp=exp.spf-ctrl.net
• selector2: v=spf1 a include:base.spf-ctrl.net -all exp=exp.spf-ctrl.net
• k1: v=spf1 a include:base.spf-ctrl.net -all exp=exp.spf-ctrl.net
• k2: v=spf1 a include:base.spf-ctrl.net -all exp=exp.spf-ctrl.net
• mail: v=spf1 a include:base.spf-ctrl.net -all exp=exp.spf-ctrl.net
• dkim: v=spf1 a include:base.spf-ctrl.net -all exp=exp.spf-ctrl.net
• s1: v=spf1 a include:base.spf-ctrl.net -all exp=exp.spf-ctrl.net
• s2: v=spf1 a include:base.spf-ctrl.net -all exp=exp.spf-ctrl.net
• mxvault: v=spf1 a include:base.spf-ctrl.net -all exp=exp.spf-ctrl.net
• smtpapi: v=spf1 a include:base.spf-ctrl.net -all exp=exp.spf-ctrl.net

selectors probed

Certificate (current) wrong cert

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://alessia-mallinckrodt.com/

findings

• checked over plain HTTP
• missing Content Security Policy
• missing frame protection
• missing content type protection
• missing Referrer Policy
• missing Permissions Policy

Linked from (1)

• kunstsprechstunde-ts.de×1