dolle-schardt.de

HTML metadata

Technology

Server

trCloud

Contact

Email

• thomas.schardt@dolle-schardt.de
• steffen.dolle@dolle-schardt.de
• hartmut.teich@dolle-schardt.de
• christian.bros@dolle-schardt.de
• marvin.kuhlmann@dolle-schardt.de
• malte.stoltefaut@dolle-schardt.de
• janik.wischnewski@dolle-schardt.de
• dirk.hartmann@dolle-schardt.de
• baerbel.todt@dolle-schardt.de
• daniela.gersonde@dolle-schardt.de

Registration

Updated

2019-07-19

Name servers

• ns2.transresult.net.
• ns3.transresult.net.
• ns4.transresult.net.
• ns.transresult.net.

DNS records live

NS

• ns.transresult.net
• ns2.transresult.net
• ns3.transresult.net
• ns4.transresult.net

MX

• 1 aspmx.l.google.com
• 10 alt3.aspmx.l.google.com
• 10 alt4.aspmx.l.google.com
• 5 alt1.aspmx.l.google.com
• 5 alt2.aspmx.l.google.com

Verified for

• Google

Email authentication strong

SPF

v=spf1 include:_spf.google.com include:_spf.internet1.de ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:mailauth-reports@transresult.de; ruf=mailto:mailauth-reports@transresult.de; sp=none

policy: quarantine · sp=none

DKIM

• google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvSw8vWIawPIDp3nya0w+ifQwNawyfiIsvJHNaPYXx7+NCs3KrHcGnQdP/MgYsVM5rsNYHO4pmTEEg3…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.dolle-schardt.de/

findings

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

Links to (4)

• doepke.de×1
• heliosventilatoren.de×1
• transresult.de×1
• wieleicht.de×1

Linked from (1)

• ht-instruments.de×1