Domainee
ChatGPT pluginCustom domains for your SaaS
Domainee is a custom domains API for SaaS with a native MCP server. 50 domains and 100 GB are free.
Connect a customer's hostname and get back the CNAME target, force DNS and SSL probes, debug "my domain isn't working" tickets, and manage webhook endpoints, all on the same key, rate limits, and workspace as the REST API. Hosted and stateless: nothing to deploy.
Connect your Domainee account and 11 workspace tools cover domains, webhook endpoints, and DNS verification. 16 diagnostic tools need no account at all: SSL checks, DNS and TXT record lookups, WHOIS, CNAME resolution, HTTP headers, DNS propagation, redirects, SPF/DKIM/DMARC, domain age and availability, subdomain finding, reverse IP, and website status.
- Featured
- No
not on the featured shelf
Movement
From our daily snapshots over the last 30 days.
Rank by placement
Rank in Developer tools
In its category
How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.
Developer tools566th of 900 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 564 | #6370 | 31places up | |
| 565 | #6373 | 65places down | |
| 566 | #6384 | 66places down | |
| 567 | #6402 | 68places down | |
| 568 | #6404 | 201places up |
Also on other marketplaces
Example prompts
- “Why isn't my customer's custom domain working?”
- “Check the SSL certificate on example.com and when it expires”
- “Add a customer's domain and give me the DNS record they need”
- Categories
- Made by
- Common Ninja · Website
- Sign-in
- On Install
- Availability
- Available
- Version
- 1.0.0
- Created
- August 23, 2026
- More info
- Sponsorship
- Promote this plugin