indexo.dev

syltair.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-08 · ok HTTP/1.1 200 418 ms crawled 2026-05-15

DE · 152.53.199.32 · AS197540 netcup GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
SyltAir
Language
de

Technology

CMS
Next.js

Social

Contact

Email
Phone
Address
Sylt AirFlughafen Sylt25980 Sylt / Tinnum

Registration

Updated
2026-04-30
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 syltair-de.mail.protection.outlook.com

Email authentication strong

SPF
v=spf1 ip4:152.53.247.193 include:_spf.fboone.aero include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine;pct=100; rua=mailto:it@syltair.de;
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5J3TuhJ/E0rutfopEfWnIO2Vv9Mqedtd8orug+FD92Q0Zpbx/CegUju0hk5S5WO+sWzS+BkHANQhnD…
selectors probed

Certificate (current)

R12
from 2026-04-23 to 2026-07-22
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://syltair.de/

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

Links to (3)

Linked from (1)