TLDix for Claude
Connect TLDix to Claude to check domains and SSL certificates, see what renews soon across all your clients, and add domains, hosting and licence renewals to your TLDix list from a conversation.
Server URL:
Works in Claude on the web, desktop and mobile, and in Claude Code. Domain, bulk expiry and SSL lookups work without an account; everything else needs a free TLDix account.
https://tldix.com/mcpWorks in Claude on the web, desktop and mobile, and in Claude Code. Domain, bulk expiry and SSL lookups work without an account; everything else needs a free TLDix account.
Connect in Claude
- In Claude, open Customize → Connectors. If TLDix is listed in the directory, select it and choose Connect. Otherwise choose Add custom connector, name it TLDix and paste
https://tldix.com/mcp. - Start a chat and ask about a domain. Public lookups work straight away.
- The first time Claude needs your account, it shows a Connect button. Sign in to TLDix and choose Allow access. Claude then finishes the request.
No account yet? Create one for free (20 domains and 10 hosting or licence items, no card), verify your email, then connect.
Connect in Claude Code
claude mcp add --transport http tldix https://tldix.com/mcpThen run /mcp in Claude Code and sign in when you want to use your account.
Tools
Without an account
| Tool | What it does |
|---|---|
lookup_domain | Look up one domain: registered or not, expiry and registration dates, days left, registrar, status codes and nameservers. |
check_domain_expiries | Check up to 25 domains at once, sorted by what expires first. |
check_ssl_certificate | Read the TLS certificate a site serves: issuer, validity dates, days left and covered names. |
With your TLDix account
| Tool | Type | What it does |
|---|---|---|
get_account_overview | Read-only | Your plan, how many items you track against its limits, and the next five renewals. |
list_upcoming_renewals | Read-only | Domains, hosting and licence renewals expiring within a window you choose (default 60 days). |
list_tracked_domains | Read-only | Your tracked domains with expiry dates, registrars and alert days. Supports search and paging. |
add_domain | Write | Start tracking a domain. Alert days default to 60, 30, 14, 7, 3 and 1. |
add_hosting_renewal | Write | Track a hosting plan renewal (provider, site and date). |
add_license_renewal | Write | Track a licence, plugin, theme, SaaS or other service renewal. |
remove_tracked_item | Destructive | Stop tracking a domain, hosting or licence item. Claude asks you to confirm first. |
Write tools follow your plan limits, exactly as in the TLDix panel. Email alerts for added items are sent by TLDix as usual.
Things to ask
- “Which of my domains, hosting plans and licences renew in the next 30 days?”
- “Check when these expire: clientone.com, clienttwo.co.uk, clientthree.de”
- “Is the SSL certificate on example.com about to expire?”
- “Add acme-bakery.com to TLDix and alert me 30 and 7 days before it expires.”
- “Add Elementor Pro for the Acme Bakery site, renewing on 2027-03-14.”
- “Make a table of everything I track that expires before the end of the year, grouped by client.”
Permissions, data and privacy
- What Claude can access: your tracked domains, hosting and licence renewals, your plan and its limits. It cannot see your password, payment details or account settings, and it cannot change your plan.
- How sign-in works: standard OAuth 2.1 with PKCE. You sign in on tldix.com; Claude never sees your password. TLDix stores only a hash of each access and refresh token. Access tokens expire after one hour and refresh tokens after 60 days of no use.
- What we keep: the items you add, and an activity log entry when Claude adds or removes something. We do not receive or store your Claude conversations; we only see the tool calls Claude makes and their inputs.
- Lookups without an account: the domain names you check are looked up in public WHOIS/RDAP and cached on TLDix like any lookup on our site.
- Disconnect any time: in TLDix under Panel → Integrations → Claude, or by removing the connector in Claude. Disconnecting revokes the tokens immediately.
The full policy is in our Privacy Policy.
Limits and troubleshooting
check_domain_expiriestakes up to 25 domains per call. Domains that time out are markedpending; ask Claude to check them again.- Lookups without an account share a daily limit. If it is reached, sign in or try again the next day.
- If Claude says the connection expired, choose Connect again, or remove and re-add the connector.
- You must verify your email address before you can sign in from Claude.
Support
Email hello@tldix.com. We usually reply within one business day.