1a-anzeigenmarkt.de

.de crawl

First seen 2026-04-23 · Last seen 2026-05-20 · ok HTTP/1.1 200 11428 ms crawled 2026-05-17

DE · 81.3.7.43 · AS24679 kyberio GmbH

Reputation 100/100

Classifying

HTML metadata

Title: Kostenlos Anzeigen aufgeben: Immobilien, Autos, Jobs & Events | 1A-Anzeigenmarkt
Description: Entdecken Sie den 1A-Anzeigenmarkt – Ihr Marktplatz für Immobilien, Autos, Jobs und Events. Jetzt kostenlos inserieren, Angebote finden und Suchaufträge erstellen!
Language: de
Canonical: https://www.1a-anzeigenmarkt.de/

Open Graph

locale: de_DE
site name: 1A-Anzeigenmarkt.de

Technology

Server: Apache

Third-party hosts loaded (1)

cdn.cookie-script.com×1

Social

Contact

Address: Lavesstraße 80 12, 30159, Hannover, DE

Registration

Updated

2024-11-11

Name servers

ns1.1a-infosysteme.de.
ns2.1a-infosysteme.de.

DNS records live

NS

ns1.1a-infosysteme.de
ns2.1a-infosysteme.de

MX

10 mail.1a-mailserver.de

Email authentication strong

SPF

v=spf1 include:1a-mailserver.de include:1a-infosysteme.de -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:postmaster@1a-anzeigenmarkt.de; aspf=r; adkim=r

policy: quarantine

DKIM

mail: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDQECM+3YVs8mYMYweL+Nu/YeYDudxmBNa5u1qvnj0Z72PHXQSlRYEWvOQoPxtQNkdL+Y2GqYjy3sKSC/kw9G…

selectors probed

Certificate (current)

R13

from 2026-05-12 to 2026-08-10

Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.1a-anzeigenmarkt.de/

present

strict-transport-security
x-content-type-options

findings

short HSTS max-age
missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
strict-transport-security: max-age=3600; includeSubDomains