Oh Dear
ohdear.appMonitor website uptime, performance, certificates, and related site checks from one external service.
Monitor website uptime, performance, certificates, and related site checks from one external service.
DNS and mail configuration reports with protocol references
Run network and application tests from global or private agents, then use path and routing views to locate where performance breaks.
US account history and cash-flow views across bank relationships
Research relationships among domains, addresses and DNS providers
A network lookup suite for domains, addresses and routing
Run diagnostics from a distributed network of probes
A lightweight self-hosted dashboard for server, container, disk-health, and network monitoring.
VPN routing exceptions and DNS filtering options
Compare resolver and authoritative DNS answers
Browser with native blocking, encrypted DNS and optional VPN services
Independent browser with built-in blocking and private DNS options
Identify resolver behavior, DNSSEC and subnet disclosure
Retrieve domain records through a Windows graphical interface
Check reachability and responses from several remote locations
Inspect a public IP and related network records
A Mac icon organizer with smart sets and configurable bulk exports.
VPN with email-free signup and detailed connection controls
Collect large-scale DNS measurements with structured output
Resolve large domain lists through a controlled DNS workflow