indexo.dev

esg-flensburg.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 5964 ms crawled 2026-05-07

DE · 159.69.173.172 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Startseite | ESG Flensburg
Language
de
Canonical
https://www.esg-flensburg.de

Open Graph

url
https://www.esg-flensburg.de
title
Startseite
locale
de
site name
ESG Flensburg

Technology

Third-party hosts loaded (1)

  • analytics.churchtools.website×1

Social

Contact

Email
Phone
Address
Thomas-Fincke-Str. 16 24943 Flensburg

Registration

Updated
2026-03-03
Name servers
  • ns1-a.nadns1.fr.
  • ns1-b.nadns1.com.
  • ns1-c.nadns1.com.

DNS records live

NS
  • ns1-a.nadns1.fr
  • ns1-b.nadns1.com
  • ns1-c.nadns1.com
MX
  • 10 mail.naymspace-systems.de

Email authentication partial

SPF
v=spf1 a mx include:spf.naymspace-systems.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-29 to 2026-07-28
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.esg-flensburg.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • permissions-policy
findings
  • missing Content Security Policy
  • missing Referrer Policy
Header values
x-frame-options
SAMEORIGIN
permissions-policy
interest-cohort=()
x-content-type-options
nosniff
strict-transport-security
max-age=15768000

Links to (4)

Linked from (1)