supersaas.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-19 · ok HTTP/1.1 200 5944 ms crawled 2026-05-08

IE · 52.213.75.180 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: SuperSaaS: Kostenloses Online-Terminbuchungssystem
Description: Flexible und günstige Terminplanung für jede Art von Unternehmen. Einfach in Deine Website zu integrieren. Kostenlose Basisversion.
Language: de

Open Graph

url: https://www.supersaas.de/
title: SuperSaaS Online-Terminbuchungssystem
locale: de_DE
site name: SuperSaaS

Technology

Server: Apache
CMS: Gatsby

Analytics

Google Tag Manager

Third-party hosts loaded (2)

static.supersaas.net×45
www.googletagmanager.com×1

Social

Registration

Updated

2025-12-31

Name servers

ns-1244.awsdns-27.org.
ns-1602.awsdns-08.co.uk.
ns-473.awsdns-59.com.
ns-868.awsdns-44.net.

DNS records live

NS

ns-1244.awsdns-27.org
ns-1602.awsdns-08.co.uk
ns-473.awsdns-59.com
ns-868.awsdns-44.net

MX

1 aspmx.l.google.com
10 aspmx2.googlemail.com
10 aspmx3.googlemail.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

Email authentication strong

SPF

v=spf1 ip4:185.183.32.172 ip6:2a00:7c80:0:261::2 ip4:213.227.134.181 ip6:2001:1af8:4a00:4:3::2 ip4:62.112.10.127 ip6:2a00:7c80:0:e9::2 include:_spf.google.com include:mailgun.org -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; pct=100; rua=mailto:re+slicyejidkj@dmarc.postmarkapp.com; sp=reject; aspf=s; adkim=s;

policy: quarantine · sp=reject

DKIM

google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCgHESuyXPOh8x7Hm03jv+1hQuT295H/t8ylo10/CqW5/o+NAo/LivzSjnqGyhIc6ZrCw1W7rClIkqVHvMbVy…
mail: v=DKIM1; k=rsa; t=y; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCkWiUBfscUgLQZ2rp341yPOq7Rx/rHt6Kbcg18IV4I8Q6HvSKNurMbn64EQNU9E5YeWo34gMsMCMyTi…

selectors probed

Certificate (current)

Amazon RSA 2048 M04

from 2025-06-26 to 2026-07-25

Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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