indexo.dev

guttempler.org

.org crawl

First seen 2026-04-12 · Last seen 2026-04-30 · ok HTTP/1.1 200 960 ms crawled 2026-05-04

DE · 192.162.85.152 · AS8648 dogado GmbH

Reputation 100/100

Classifying

HTML metadata

Title
BigBlueButton

Open Graph

title
BigBlueButton
description
Learn using BigBlueButton, the trusted open-source web conferencing solution that enables seamless virtual collaboration and online learning experiences.

Technology

Server
nginx

Registration

Registrar
RegistryGate GmbH
Created
2020-07-01
Expires
2026-07-01 42 days left
Updated
2025-11-25
Name servers
  • cns1.cloudpit.de
  • cns2.cloudpit.com
  • cns3.cloudpit.io

DNS records live

NS
  • cns1.cloudpit.de
  • cns2.cloudpit.com
  • cns3.cloudpit.io
MX
  • 10 mx03.secure-mailgate.com
  • 10 mx04.secure-mailgate.com

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-02-07 to 2027-02-15
Expires in 271 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://meeting.guttempler.org/

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
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31556952; includeSubDomains

Linked from (1)