fla.de

.de crawl dns

First seen 2026-04-18 · Last seen 2026-05-19 · ok HTTP/1.1 200 5811 ms crawled 2026-05-12

DE · 31.209.188.23 · AS56737 Stadtwerke Flensburg GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Flensborg Avis - nyheder & baggrundstof fra Sydslesvig & grænselandet : FLA
Description: Læs de seneste nyheder fra det danske mindretal i Sydslesvig og det grænsenære Sønderjylland.
Language: da
Canonical: /

Open Graph

locale: da_DK
site name: Flensborg Avis

Technology

CDN: Azure Front Door
CMS: Gatsby

Analytics

Google Tag Manager
Plausible

Third-party hosts loaded (6)

storage.pubble.nl×89
storage.pubble.cloud×6
plausible.io×1
tags.adnuntius.com×1
widget.deinsportplatz.de×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

+49 461 50 45 0

Address

Wittenberger Weg 19, 24941, Flensburg, Schleswig-Holstein, DE

Registration

Updated

2023-05-04

Name servers

nsb1.schlundtech.de.
nsc1.schlundtech.de.
nsd1.schlundtech.de.
ns.rootns.de.

DNS records live

NS

ns.rootns.de
nsb1.schlundtech.de
nsc1.schlundtech.de
nsd1.schlundtech.de

MX

0 fla-de.mail.protection.outlook.com

TXT

Show 7 TXT records

google-site-verification=TsaijDH3SaKyPQ18UZKojyBA-rEO1C7ZRyMN3EmEaB8
atlassian-domain-verification=2u32nyYJl/PuW6ih6VxZECxnqe7ar7slkd5YOCYUPi+knaFfydHZ67OLrv/FOoK9
google-site-verification=B0kuh2WJf4DlJ5SDF2FXFdxJrzL59LJyzxSsLFjmEyM
_893la9dxctcwmcb8viu4msvmxzob55x
facebook-domain-verification=hbem9cf22y4p2kh789raz9hj5kekxw
google-site-verification=a6lUN5YShi-4cUx47xn1EPDn9ZSLtIJfB5pc5vCXqFY
MS=ms98721443

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com a:mail2.fla.de a:gate.fla.de include:spf.pubble.nl include:spf.mailjet.com include:sendgrid.net -all

strict (-all)

DMARC

v=DMARC1; p=reject; pct=100

policy: reject (enforced)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAup4AKA1IzkD3AHD6ykkAcykNS998QfEL3q6+M7p7YVs8/Jd23bGwo1BSyzn24rivR+5o4gCCEmYBtN…

selectors probed

Certificate (current)

Thawte TLS RSA CA G1

from 2025-08-12 to 2026-08-15

Expires in 87 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.fla.de/

present

strict-transport-security

findings

short HSTS max-age
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=2592000