frenkelson.de

HTML metadata

Technology

Server

Apache

Analytics

• Google Tag Manager

Cookie consent

• Usercentrics

Third-party hosts loaded (4)

• app.eu.usercentrics.eu×3
• sdp.eu.usercentrics.eu×3
• api.eu.usercentrics.eu×1
• www.googletagmanager.com×1

Contact

Email

• office@frenkelson.de

Phone

• +493312706595

Registration

Updated

2020-02-21

Name servers

• ns1039.ui-dns.biz.
• ns1039.ui-dns.com.
• ns1039.ui-dns.de.
• ns1039.ui-dns.org.

DNS records live

NS

• ns1039.ui-dns.biz
• ns1039.ui-dns.com
• ns1039.ui-dns.de
• ns1039.ui-dns.org

MX

• 10 mx00.ionos.de
• 10 mx01.ionos.de

Email authentication partial

SPF

v=spf1 include:_spf-eu.ionos.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://frenkelson.de/

present

• x-frame-options
• x-content-type-options
• referrer-policy
• permissions-policy

findings

• missing HSTS
• missing Content Security Policy

Linked from (1)

• kcpotsdam.de×1