indexo.dev

jacobundspreng.de

.de crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 915 ms crawled 2026-06-02

US · 198.185.159.144 · AS53831 Squarespace, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
jacob & spreng architekten
Language
de-DE
Canonical
https://www.jacobundspreng.de

Open Graph

url
https://www.jacobundspreng.de
title
jacob & spreng architekten
site name
jacob & spreng architekten

Technology

Server
Squarespace
CMS
Squarespace
Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • images.squarespace-cdn.com×38
  • assets.squarespace.com×12
  • definitions.sqspcdn.com×7
  • static1.squarespace.com×5
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1

Social

Contact

Email
Phone

Registration

Updated
2024-06-28
Name servers
  • docks10.rzone.de.
  • shades20.rzone.de.

DNS records live

NS
  • docks10.rzone.de
  • shades20.rzone.de
MX
  • 10 jacobundspreng-de.mail.protection.outlook.com

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:jacobundspreng@max4stadt.de;ruf=mailto:jacobundspreng@max4stadt.de
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDEBRwgahs6QUHhmJ5MOUcMmQz7LOx2d/uvqO3fa0fQH4WNIrKUtCWNX5k57LnTf31T1gOIMbqMymyBRLyodz…
selectors probed

Certificate (current)

R13
from 2026-04-13 to 2026-07-12
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.jacobundspreng.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=15552000

Links to (4)

Linked from (1)