supersaas.dk

.dk crawl

First seen 2026-05-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 20364 ms crawled 2026-05-17

IE · 63.35.91.56 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Bookingsystem – Få online reservationssystem til dit website
Description: Online bookingsystem og kalender til din hjemmeside. Få gratis grundmodul uden oplysning om kreditkort. Start nu:
Language: da

Technology

Server: Apache
CMS: Gatsby

Analytics

Google Tag Manager

Third-party hosts loaded (2)

static.supersaas.net×74
www.googletagmanager.com×1

Social

DNS records

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=reject; pct=100; rua=mailto:re+vpup0q30rgr@dmarc.postmarkapp.com; sp=reject; aspf=s; adkim=s;

policy: reject (enforced) · sp=reject

DKIM

google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCAyGr6fiPWPS14vUD8EjSOgH/TtT1Ex5O3a+iC7cHg829NTrYnzXzrVuw6bF98do20wAcHKJBKLCtcKP5CHY…
k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDMLVIrfSbSi8C3NSJ9p5poz40pfig/Dd/pPSE0gLAw9AizTKLDmxqUfBbxqPTI3LgQqMu3AMbG52gW3xK8JQPLPp6wIvA…
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 65 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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