xby-who-is
Run the following command in DeepSeek Harness:
dsh plugin install xby-skill/xby-who-is
Paste the following prompt into your AI chat to install this plugin:
Run dsh plugin install xby-skill/xby-who-is in your DeepSeek Harness terminal to install; the full source is available at https://github.com/xby-skill/xby-who-is
About this plugin
Checking a domains registrar, expiry date, nameservers, or registrant usually means firing up a website or typing a CLI command. xby-who-is brings that lookup straight into your DeepSeek Harness conversation: one sentence retrieves the full WHOIS record without switching windows or remembering flags.
Built on the Model Context Protocol, it queries authoritative WHOIS servers over the standard protocol (port 43) and covers 1,260+ top-level domains including 169 country-code TLDs. Results include registrar, registrant, creation and expiry dates, nameserver list, and domain status codes. You can also refresh the TLD server dictionary from IANA at any time and list every supported TLD to see exactly which suffixes are queryable.
Whether you manage a portfolio of domains, troubleshoot DNS records, perform domain-attribution work in threat intelligence, or simply want a quick registrar check mid-conversation, this plugin saves you from opening yet another browser tab.
Use Cases
- Retrieve registrar, expiry date, and nameservers with a single chat prompt
- Verify Name Server entries and domain status while troubleshooting DNS
- Confirm domain ownership and registration details during security analysis
Best For
- Frontend or fullstack developers managing multiple domains
- Analysts working on domain threat intelligence and attribution
- SRE or ops engineers who need quick registration lookups
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