com.dmarcshark/email-dns-checker · v1.0.0 · cloud-and-infra
DMARC Shark — Email DNS Checker is healthy: it completed an MCP handshake in 1085 ms and exposes 2 tools.
Check a domain's public SPF, DMARC, MX and DKIM DNS records on demand. No account required.
Endpoint: https://dmarcshark.com/mcp (streamable-http)
Repository · Website · JSON · Add to my inventory
| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 2 |
| Latency | 1085 ms |
| Last checked (UTC) | 2026-10-19T03:45:34.094Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-19T03:45:34.094Z | Healthy | 1085 |
check_domain | Runs fresh, bounded public SPF, DMARC, MX and optionally specified DKIM-selector DNS checks. Changes the public saved snapshot. Rate limited. DNS findings do not prove message authentication. |
get_saved_result | Reads the last saved, timestamped public snapshot without making any DNS queries. Results expire after 90 days. |