fjernvarmefyn.dk

.dk crawl

First seen 2026-06-01 · Last seen 2026-06-04 · ok HTTP/1.1 200 462 ms crawled 2026-06-02

US · 104.19.208.28 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Forside - Fjernvarme Fyn
Language: da
Canonical: https://www.fjernvarmefyn.dk/

Open Graph

url: https://www.fjernvarmefyn.dk/
title: Forside

Technology

CDN: Cloudflare

Third-party hosts loaded (1)

www.google.com×1

Social

Contact

Email

Phone

65473000

Address

Havnegade 1205000 Odense C65 47 30 00kontakt@fjernvarmefyn.dk

DNS records live

NS

ns01.one.com
ns02.one.com

MX

9 fjernvarmefyn-dk.mail.protection.outlook.com

TXT

cKd1qV3/5H0zEdfTuNaYWlHaHGK5nArL7T/qN/Ns/dcGtRbI1H50xS8SE4kq9f2LJ1NFQkK/Rn8O7NaSk1oD6Q==
Z7ozvmsEwg7ceFJuiHBL/rko4mYzHOQIuApgAWue0vo=

Verified for

Apple
GlobalSign
Google
Microsoft
Microsoft 365

Email authentication strong

SPF

v=spf1 ip4:130.185.137.141 ip4:152.115.135.195 a mx include:spf.protection.outlook.com include:eu.mailgun.org -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:rua@fjernvarmefyn.dk; ruf=mailto:ruf@fjernvarmefyn.dk

policy: reject (enforced)

DKIM

selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDOp8VoW1QhTeJ9L7PTgl3JV8rRQdfmtsgY35hNVffSy1lGtkHvo1AFimG/ISDDHyM5A9lSJetk8TkRpfgr2s…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5Ok9XcI67fRZC37w7yl9VeuImM/d+XFyzxet9uOXwedlaCWIN6Y93quVy9VQ1B5ZydHnOEfTS1RYH6doND…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDAoNnyymuebpValJDqWfLa0b7t2dwhX7WwahnHiDCNYBKhQM6DSe3PiItefoezhVYWi691n3M01jFClyYSvz0FLe…

selectors probed

Certificate (current)

WE1

from 2026-05-22 to 2026-08-20

Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.fjernvarmefyn.dk/

present

x-frame-options

findings

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

Header values

x-frame-options: SAMEORIGIN