dns-lookup

95 / 100 · Low risk

Fine to try.

By mohitagw15856/pm-claude-skills (GitHub) · coding · 1,539 stars · scanned at commit edb6995

Query DNS records and domain registration data with zero API keys — DNS-over-HTTPS via dns.google and domain registration via RDAP, through plain curl. Use when asked what does this domain resolve to, check the MX or TXT records, who registered this domain, when does it expire, or has DNS propagated. Produces the records decoded (SPF/DKIM/DMARC read, not just dumped), the registration facts from RDAP, and the rerunnable commands.

Works with any agent that supports SKILL.md skills.

What this skill can do

Sends data to these websites: dns.google, cloudflare-dns.com, rdap.org

The author does not mention this.

Found in 2 places.

skills/dns-lookup/SKILL.md, line 251. **Records (DoH):** `curl -s "https://dns.google/resolve?name=github.com&type=MX"` — types by name (A, AAAA, MX, TXT, CNAME, NS, SOA, CAA). Cloudflare as fall
skills/dns-lookup/SKILL.md, line 262. **Registration (RDAP):** `curl -s "https://rdap.org/domain/github.com"` — rdap.org bootstraps to the right registry. Read: `events` (registration/expiration

Other copies in this repository

mohitagw15856/pm-claude-skills has 1 more folder with a skill named dns-lookup. This page shows the lowest-scoring copy.

plugins/pm-live/skills/dns-lookup 95/100 · Low risk

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'dns-lookup' ] || [ -L ~/.agents/skills/'dns-lookup' ]; then echo 'A skill folder named dns-lookup already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/mohitagw15856/pm-claude-skills' "$d" && git -C "$d" checkout --quiet 'edb6995427bac9d948775258a82aeecced60ceb1' -- 'skills/dns-lookup' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/dns-lookup' ~/.agents/skills/'dns-lookup' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'dns-lookup' ~/.claude/skills/'dns-lookup' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-11	`edb6995`	95
2026-11-08	`0246bd4`	95
2026-11-07	`0246bd4`	95