sdfeu.org

Technology

Server

Apache

Registration

Registrar

Tucows Domains Inc.

Created

2011-04-25

Expires

2027-04-25 339 days left

Updated

2026-04-12

Name servers

• ns-a.sdf.org
• ns-b.sdf.org
• ns-c.sdf.org
• ns-d.sdf.org
• ns-a.sdfeu.org

DNS records live

NS

• ns-a.sdf.org
• ns-a.sdfeu.org
• ns-b.sdf.org
• ns-c.sdf.org
• ns-d.sdf.org

MX

• 50 sdf-eu.org
• 75 sdfeu.org

Email authentication strong

SPF

v=spf1 ip4:178.63.35.195 ~all

softfail (~all)

DMARC

v=DMARC1;p=quarantine;sp=quarantine;rua=mailto:domreg@sdfeu.org

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://sdfeu.org/

present

• strict-transport-security

findings

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

Linked from (1)

• sachachua.com×1