Domain and DNS Info Checker MCP Server

The Domain and DNS Info Checker provides comprehensive domain and DNS information retrieval capabilities through the Model Context Protocol (MCP).

Key Features

• WHOIS Lookup: Get domain registration information, registrar details, nameservers, and expiration dates
• DNS Records: Query A, AAAA, MX, TXT, NS, CNAME, SOA, PTR, and SRV records
• SSL Certificate: Verify SSL/TLS certificates, check validity, and get certificate details
• Domain Availability: Check if domains are available for registration
• Complete Profiles: Get all information about a domain in a single request

Use Cases

• Domain portfolio management
• DNS troubleshooting and debugging
• Security auditing and compliance
• Domain acquisition research
• Infrastructure monitoring
• Website migration planning

Code Examples

Basic Domain Check

{
  "tool": "check_domain_info",
  "arguments": {
    "domain": "example.com",
    "queryType": "full"
  }
}

Query Specific DNS Records

{
  "tool": "check_dns_records",
  "arguments": {
    "domain": "example.com",
    "dnsRecordTypes": ["A", "MX", "TXT"]
  }
}

Check WHOIS Information

{
  "tool": "check_whois",
  "arguments": {
    "domain": "example.com"
  }
}

Verify SSL Certificate

{
  "tool": "check_ssl_certificate",
  "arguments": {
    "domain": "example.com",
    "includeSSLDetails": true
  }
}

Check Domain Availability

{
  "tool": "check_domain_availability",
  "arguments": {
    "domain": "mynewdomain.com"
  }
}