indexo.dev

a-five.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-02 · ok HTTP/1.1 200 920 ms crawled 2026-05-06

DE · 178.20.102.45 · AS8648 dogado GmbH

Reputation 97/100 dmarc monitor-only

sector travel type homepage

HTML metadata

Title
a-five - Home
Description
Software und Know-How für die moderne Touristik
Language
de
Generator
Contao Open Source CMS
Translations
  • de
  • en

Technology

Server
nginx

Registration

Updated
2017-10-02
Name servers
  • ns1.skdnsreg.net.
  • ns2.skdnsreg.net.
  • ns3.skdnsreg.net.

DNS records live

NS
  • ns1.skdnsreg.net
  • ns2.skdnsreg.net
  • ns3.skdnsreg.net
MX
  • 10 a-five.de
TXT
  • atlassian-sending-domain-verification=f30e231d-272a-43c7-a321-fa87cd8cab22
  • atlassian-domain-verification=71TqWe3reXkmhig7Pa8dJwvTsc2QOTmGTE2-azGIw7xPHQyRo5iVdzy0ljtucs39

Email authentication strong

SPF
v=spf1 a mx include:_spf.atlassian.net include:secureserver.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqHab6dUK6DcNjznGISSQpQocQsC3Z6oDveHOM4JpZtvnRdR9XrHJgFlQoqMFe4GE0qMNdS1+54jHTU3LWqrvv…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1gU64wM331J2x42nJ5l0VWV9mz2yyXOQwlgqvQ5eOkANWTV43m7GSCUU9MBBKHDpm6+8o9nY+5vm506tZ…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC8tvSmzHnj/KkHIVAuonmai05ZFiat3Js8GETYTxg0Pfb3773i53A56TIx89vrodwSgVPFTQFqQ1Tg/KOpQM6YlC…
selectors probed

Certificate (current)

E8
from 2026-04-22 to 2026-07-21
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://a-five.de/de/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
Header values
referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
interest-cohort=()
x-content-type-options
nosniff

Links to (1)

Linked from (1)