Sending domain quality

When to use: “Is this domain good for cold sending?”, TLD quality, domain age/reputation, or which domain to buy for outbound.

What it does

Sending domain quality scores a candidate or active sending domain on TLD, name quality, age, and public reputation signals. Authentication and engagement still matter more for placement — the skill says so up front. It does not buy, transfer, or reconfigure domains.

Try saying this

Choosing or auditing a cold sending domain

You

❯ Is getacmehq.com a good domain for cold outbound?

Agent ◆ Skill · sending-domain-quality

I’ll score TLD, name quality, age, and reputation with public lookups — with the caveat that auth and engagement matter more than the name alone.

What you’ll get

• A four-factor scorecard with clear pass / warn / fail / unverified marks
• Age and reputation notes from public lookups (failed lookups stay unverified)
• Lookalike / deceptive-name warnings when relevant

Get started

No OutboundSync API key for core checks (optional reputation API keys only if you already use them). Install:

npx skills add outboundsync/skills --skill sending-domain-quality -g

More setup: Install skills. Rubrics: skills/sending-domain-quality/.