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se-sylt.de

.de crawl

First seen 2026-05-09 · Last seen 2026-06-03 · ok HTTP/1.1 200 257 ms crawled 2026-05-31

DE · 136.243.166.210 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
SE-Sylt, Dipl.-Ing. Dirk Meyer, Ingenieurbro fr Nachrichtentechnik

Technology

Server
Apache

Third-party hosts loaded (1)

  • www.fewo-line.de×1

Registration

Updated
2017-09-04
Name servers
  • ns1.your-server.de.
  • ns3.second-ns.de.
  • ns.second-ns.com.

DNS records live

NS
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de
MX
  • 10 dedi5044.your-server.de

Email authentication weak

SPF
v=spf1 +a +mx ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-22 to 2026-07-21
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://se-sylt.de/

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

Links to (2)

Linked from (2)

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