leibniz-irs.de

HTML metadata

Technology

Server

Apache

jQuery

3.6.3

Social

• linkedin
• instagram
• youtube

Registration

Updated

2020-01-23

Name servers

• ns5.kasserver.com.
• ns6.kasserver.com.

DNS records live

NS

• ns5.kasserver.com
• ns6.kasserver.com

MX

• 10 owa.leibniz-irs.de
• 20 mx-bck.leibniz-irs.de

Verified for

• Google
• Microsoft 365

Email authentication strong

SPF

v=spf1 a mx ip4:85.13.129.78 ip4:176.94.245.46 ip4:195.37.16.19 ip4:80.155.25.235 ip4:75.119.132.181 ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; ruf=mailto:postmaster@leibniz-irs.de; adkim=r; aspf=r

policy: quarantine

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://leibniz-irs.de/

present

• x-frame-options
• x-content-type-options

findings

• missing HSTS
• missing Content Security Policy
• missing Referrer Policy
• missing Permissions Policy

Links to (7)

• youtube.com×3
• brandenburg.de×3
• bund.de×3
• berufundfamilie.de×3
• leibniz-gemeinschaft.de×3
• linkedin.com×3
• instagram.com×2

Linked from (5)

• ddr-studie.de×3
• sed-gesundheitsfolgen.de×3
• hiko-berlin.de×2
• lokonet.de×2
• reichenauer-tage.de×2