MCP server for domain and email security audits — SPF, DKIM, DMARC, MTA-STS, BIMI, DNSSEC, DNS, TLS/SSL and WHOIS. No API keys required.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add domain-security -- npx -y domain-security-mcp-server~/.codex/config.toml
[mcp_servers.domain-security]
command = "npx"
args = ["-y", "domain-security-mcp-server"]
# codex mcp add domain-security -- npx -y domain-security-mcp-server~/.cursor/mcp.json
{
"mcpServers": {
"domain-security": {
"command": "npx",
"args": [
"-y",
"domain-security-mcp-server"
]
}
}
}.vscode/mcp.json
{
"servers": {
"domain-security": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"domain-security-mcp-server"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"domain-security": {
"command": "npx",
"args": [
"-y",
"domain-security-mcp-server"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"domain-security": {
"command": "npx",
"args": [
"-y",
"domain-security-mcp-server"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"domain-security": {
"command": "npx",
"args": [
"-y",
"domain-security-mcp-server"
]
}
}
}