adresbak.nl

HTML metadata

Technology

Server

Apache

DNS records live

NS

• ns1.openprovider.nl
• ns2.openprovider.be
• ns3.openprovider.eu

MX

• 10 mail.adresbak.nl

Email authentication strong

SPF

v=spf1 a mx include:spf.hostedxl.nl ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; pct=100; rua=mailto:leonard@levering.eu; sp=quarantine; aspf=r;

policy: quarantine · sp=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://adresbak.nl/

present

• strict-transport-security

findings

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