symposium-2.ch

.ch crawl

First seen 2026-05-23 · Last seen 2026-05-31 · ok HTTP/1.1 200 1290 ms crawled 2026-05-28

CH · 91.92.201.54 · AS61098 Akenes SA

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
symposium-2.ch | Symposium 2
Language
de

Open Graph

url
https://www.symposium-2.ch/
title
symposium-2.ch

Technology

Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • cdn.jsdelivr.net×2
  • www.googletagmanager.com×1

Contact

Phone

DNS records live

NS
  • ch.pro.io
  • nl.pro.io
  • p.dnh.net
MX
  • 10 mail.symposium-2.ch
Verified for
  • Google

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-15 to 2026-08-13
Expires in 74 days

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.symposium-2.ch

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000; includeSubDomains

Links to (43)

Linked from (8)