indexo.dev

syntax-institut.de

.de crawl

First seen 2026-04-27 · Last seen 2026-05-17 · ok HTTP/1.1 200 3040 ms crawled 2026-05-04

US · 216.150.1.1 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Syntax Institut
Language
en

Open Graph

url
https://www.syntax-institut.de
title
Syntax Institut
site name
Syntax Institut

Technology

CDN
Vercel
CMS
Next.js
Analytics
  • Google Tag Manager
Cookie consent
  • Cookiebot
Fonts
  • Google Fonts
Third-party hosts loaded (7)
  • cdn.sanity.io×63
  • consent.cookiebot.com×1
  • fonts.gstatic.com×1
  • ob.prandolisto.com×1
  • obs.prandolisto.com×1
  • widget.trustpilot.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone
Address
st du uns:hallo@syntax-institut.de+49307

Registration

Updated
2021-08-20
Name servers
  • docks02.rzone.de.
  • shades10.rzone.de.

DNS records live

NS
  • docks02.rzone.de
  • shades10.rzone.de
MX
  • 10 aspmx.l.google.com
TXT
Show 6 TXT records
  • anthropic-domain-verification-ck0069=BkZXzI2upULfx6EbIfny1euOa
  • google-site-verification=PuaJfwmvoKSeMEXYoki687dz81KD9gzG95mRU3DjEqc
  • MS=ms32342339
  • v=spf1 a mx include:25085507.spf02.hubspotemail.net include:_spf.google.com include:spf.protection.outlook.com ?all
  • google-site-verification=S7ritd99uTQZh-yWXcBuUvJCYJVswRvou0w3CQhqIwA
  • facebook-domain-verification=9gjxdgn73bjee4uulcn7anknnn6gc7

Certificate (current)

R13
from 2026-03-06 to 2026-06-04
Expires in 16 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.syntax-institut.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
DENY
x-content-type-options
nosniff
strict-transport-security
max-age=63072000

Links to (10)

Linked from (1)