indexo.dev

schwerewelle.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 8753 ms crawled 2026-05-16

DE · 185.170.115.243 · AS197540 netcup GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Atmosphärische Schwerewellen und Segelflug — Schwerewelle
Language
de
Generator
Plone - http://plone.org
Canonical
https://www.schwerewelle.de
Feeds

Technology

Server
Zope

Social

Registration

Updated
2026-05-14
Name servers
  • root-dns.netcup.net.
  • second-dns.netcup.net.
  • third-dns.netcup.net.

DNS records live

NS
  • root-dns.netcup.net
  • second-dns.netcup.net
  • third-dns.netcup.net
MX
  • 10 mail.schwerewelle.de

Email authentication strong

SPF
v=spf1 mx ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:re+rcwq4vn1h6i@dmarc.postmarkapp.com; sp=none; aspf=r;
policy: reject (enforced) · sp=none
DKIM
  • mail: v=DKIM1; k=rsa; s=email; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtHlMkp6RcbFUzxskeiDT3JITqf3zTGaNHjeg3LtdWtSlQ3DpxnqTansMccSmUtAjPiJNg…
selectors probed

Certificate (current)

E8
from 2026-03-30 to 2026-06-28
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.schwerewelle.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • weak frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN, SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (9)

Linked from (1)