skills.rest
NomaDamas
NomaDamasOFFICIAL
Explore all skills by this author →
WebsiteGitHub

kr-whois-lookup

Queries public WHOIS registration data for .kr domains, IP addresses, and AS numbers via k-skill-proxy.

7.4k|904|Updated Mar 24, 2026
Search Tags:#ip lookup#WHOIS#registry lookup#k-skill-proxy#data.go.kr#as number#kr domain
One-click install
npx skills add https://github.com/NomaDamas/k-skill --skill kr-whois-lookup
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: kr-whois-lookup
Source: https://github.com/NomaDamas/k-skill/tree/main/kr-whois-lookup
Command: npx skills add https://github.com/NomaDamas/k-skill --skill kr-whois-lookup

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Looking up registration details for Korean .kr/.한국 domains, IP addresses, or AS numbers normally requires navigating the 공공데이터포털 (data.go.kr) WHOIS API, obtaining an API key, and parsing raw responses. This Skill routes those lookups through the k-skill-proxy so users get summarized public registration data without managing credentials.

Core Features & Use Cases

  • Domain WHOIS Lookup: Retrieves registrar, registration/expiry dates, status, DNSSEC, and name servers for .kr and .한국 domains.
  • IP and AS Lookup: Resolves allocation agency, network range, country code, and allocation date for IPv4/IPv6 addresses and AS numbers like AS9700.
  • No User Credentials Required: The data.go.kr API key lives only on the proxy server; users just call the hosted endpoint.
  • Use Case: Ask "kisa.or.kr 등록기관과 만료일 확인해줘" and receive a summary of the registrar, registration date, expiry date, and name servers sourced from the official WHOIS API.

Quick Start

Ask the agent to look up the WHOIS registration info for the domain kisa.or.kr using this skill.

Frequently Asked Questions about kr-whois-lookup

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I look up WHOIS information for a .kr domain?▼

Provide the .kr or .한국 domain name and the skill calls the k-skill-proxy /v1/kr-whois/domain route, which queries the official data.go.kr WHOIS API. It returns registrar, registration and expiry dates, domain status, and name servers.

Can I look up IP address or AS number registration in Korea?▼

Yes, the skill supports IPv4/IPv6 addresses via /v1/kr-whois/ip and AS numbers in AS<digits> format via /v1/kr-whois/as. Results include allocation agency, network range, country code, and allocation date.

Do I need a data.go.kr API key to use this WHOIS lookup?▼

No user-side key is required. The DATA_GO_KR_API_KEY is held only on the k-skill-proxy server, and requests default to the hosted proxy at k-skill-proxy.nomadamas.org unless you set KSKILL_PROXY_BASE_URL for a self-hosted instance.

Does this WHOIS tool support .com or other international domains?▼

No, it only covers .kr and .한국 domains plus IP addresses and AS numbers served by the Korean public data portal WHOIS API. For gTLDs like .com or .net, use a different WHOIS service.

Why does the WHOIS lookup return a 503 or 502 error?▼

A 503 means the proxy server lacks a configured DATA_GO_KR_API_KEY or the API activation request was not approved. A 502 means the data.go.kr gateway rejected the key, typically an unregistered service key error.

Related Skills

Explore More Software Engineering Skills→
AstorYHAstorYH
15

dns-record-lookup

Query a DNS server to retrieve IPv4 A records for a domain name.

Community
Basic
OpenClaudiaOpenClaudia
622

domain-research

Researches domain WHOIS data and marketplace listings for acquisition opportunities.

Official
Intermediate
zerwizzerwiz

domain-intel

Your AI-powered command and data center for domain intelligence, delivering instant situational awareness and automated reporting to accelerate your next move.

Community
Intermediate
aimentor606aimentor606

domain-research

Check domain availability and retrieve WHOIS/RDAP registration details.

Community
Advanced