Website Uptime Monitor

Monitor website availability and server information for any domain

rbholding.gmbh

Uptime & Server Information

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Current Status

Status
Active
Server Type
cloudflare
Page Title
Riccardo Baral – Senior-Entwickler & Software-Architekt · Enterprise E-Commerce Karlsruhe | RB Holding GmbH
Meta Description
Freelance Senior-Entwickler & Software-Architekt aus Karlsruhe: 12+ Jahre Praxis, davon 8 Jahre 1&1/DAX-Konzern, M.Sc. Informatik. Dual-Stack PHP/Symfony und Java/Spring Boot, Shopware, Magento, Vue/React, API-Integration, n8n-Automatisierung und KI-Integration.
Meta Keywords
Software-Architekt Karlsruhe, Senior Entwickler Freelancer, Freelancer PHP, Java Spring Boot Entwickler, Symfony Entwickler, Shopware Entwickler, Magento Entwickler, E-Commerce Entwicklung Karlsruhe, API Integration Middleware, Software Consultant Baden-Württemberg, Freelance Programmierer, 1&1 Entwickler, n8n Automatisierung, KI-Integration Karlsruhe, Prozessautomatisierung, KI-Agenten, Claude Code
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
7/29/2026, 5:14:56 PMActivecloudflare
3/9/2026, 4:27:10 PMInactiveUnknown
1/22/2026, 7:29:43 PMInactiveUnknown
1/21/2026, 10:10:59 AMInactiveUnknown
1/20/2026, 3:18:50 AMInactiveUnknown
1/12/2026, 8:55:46 AMInactiveUnknown
1/10/2026, 11:06:25 AMInactiveUnknown
8/21/2025, 4:06:00 PMInactiveUnknown

Don't just check uptime once — watch it 24/7

This is a one-time check. Turn on monitoring and we'll watch the domains that matter to you continuously, notifying you the moment anything moves across all three signals:

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

Monitor uptime free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

About Website Uptime Monitoring

Use the Who.is uptime information to track the availability and server information of websites. This helps track:

  • Website availability and response status
  • Server software and configuration
  • Meta information including titles and descriptions
  • Historical uptime patterns

This information is valuable for website owners, system administrators, and anyone interested in monitoring website reliability and performance.

Metrics we monitor

  • Uptime percentage: The percentage of time your website is accessible
  • Response time: How quickly your server responds to requests
  • Status codes: HTTP response codes indicating server status

Disclaimer: Who.is is not affiliated with, endorsed by, or connected to any of the domains displayed on this page. We provide this information as a public service for informational purposes only.