Email Validator MCP Server: check emails + disposable domains
Pricing
Pay per event + usage
Email Validator MCP Server: check emails + disposable domains
Check any email address for syntax errors, missing MX records, disposable domains and role accounts before you send. Keyless MCP server that plugs into Claude, ChatGPT, Cursor and any MCP client. Pay per tool call only.
Pricing
Pay per event + usage
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21 days ago
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Disify MCP
Email validation from the public Disify API. No key required.
Served over the Model Context Protocol so any MCP client (Claude, Cursor, ChatGPT connectors, custom agents) can use it. Keyless: no third-party account or API key needed.
Connect
Standby MCP endpoint (streamable HTTP):
Authenticate with your Apify API token:
Tools
check
Validate an email address: format, disposable domain, DNS records.
check_domain
Validate an email domain: disposable, free provider, whitelist and DNS status.
check_bulk
Validate up to 10 email addresses in one call and count how many are disposable.
mx_records
List the MX mail hosts for a domain, useful for checking whether a mailbox can receive mail.
dns_lookup
Resolve live DNS records for a domain — A, AAAA, MX, NS, TXT, CNAME, SOA, CAA, PTR or SRV — via public DNS-over-HTTPS.
domain_summary
One report on a domain: disposable verdict plus live A, NS and MX records, so you can tell whether signups from it are trustworthy.
dnssec_check
Check whether a domain is DNSSEC signed: validating-resolver AD flag, DNSKEY records and the parent DS.
email_auth
SPF, DMARC, DKIM and MX for a domain, so you can tell whether its mail can be spoofed.
lookalike_domains
Test typo, homoglyph and alternative-TLD variants of a domain and report which ones resolve.
Pricing
Pay per event. You only pay for what you use:
| Event | Price (USD) | When |
|---|---|---|
| Tool call | $0.01 | Each MCP tool call |
| List request | $0.001 | Listing tools/resources/prompts |
| Resource request | $0.001 | Reading an MCP resource |
| Prompt request | $0.001 | Running an MCP prompt |
| Completion request | $0.0001 | MCP completion request |
Data source
Public read-only API. This Actor never writes to your account and never asks for third-party credentials.
Source
Built from the ts-mcp-proxy template.
