helsenettet.no

HTML metadata

Technology

Server

nginx

Registration

Registrar

Norsk Helsenett SF

Created

2022-05-19

Updated

2026-05-19

Name servers

• nsx1.nhn.no
• nsx2.nhn.no

DNS records live

NS

• nsx1.nhn.no
• nsx2.nhn.no

MX

• 10 mx6.nhn.no
• 10 mx7.nhn.no
• 10 mx8.nhn.no
• 10 mx9.nhn.no

Email authentication strong

SPF

v=spf1 include:_spf.nhn.no -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:dmarc@nhn.no,mailto:dsm1h58m@ag.dmarcian.com; ruf=mailto:dmarcfull@nhn.no

policy: reject (enforced)

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://helsenettet.no/

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)

• nhn.no×1