whois
WHOIS/RDAP query API for domains, IP addresses, CIDR prefixes and ASNs, with unified JSON output, caching, API key authentication, batch queries and MCP support for AI assistants.
At a glance
- GitHub stars
- 66
- Last activity
- 2026-11-03
- Latest release
- v1.5.0
2026-10-24 - Commits (12 mo)
- 314
- License
- MIT
- Language / platform
- Go, Docker
Maintenance health: Actively maintained — Commits in the last 3 months.
Run whois yourself
- RAM: ~512 MB server (1 vCPU)
- Docker: yes
Estimated monthly server cost
| Provider | Plan size | ~ USD / month | |
|---|---|---|---|
| Vultr | 512 MB | $3.5 | Deploy → |
| DigitalOcean | 512 MB | $4 | Deploy → |
| Akamai (Linode) | 1 GB | $5 | Deploy → |
Rough estimate from the app's stack and category, not a benchmark. Several light apps can share one server. Some hosting links may be affiliate links. We may earn a commission at no extra cost to you; it never affects which apps we list.
Similar self-hosted apps
MyIP
All in one IP Toolbox. Easy to check what's your IPs, IP geolocation, check for DNS leaks, examine WebRTC connections, speed test, ping test, MTR test, check website availability and more.
NetAlertX
Network intruder and presence detector. Scans for devices connected to your network and alerts you if new and unknown devices are found.
Upsnap
Simple Wake on LAN (WOL) dashboard app. Wake up devices on your network and see current status.
Speedtest Tracker
Monitor the performance and uptime of your internet connection.
Canary Tokens
Generates lightweight, embedded honeypot triggers called canary tokens for detecting unauthorized access.
beelzebub
Honeypot framework designed to provide a highly secure environment for detecting and analyzing cyber attacks.
Is this your project? Get it featured or send a correction upstream to awesome-selfhosted-data.