{"slug":"dmarc-shark-email-dns-checker-21e644fc","name":"DMARC Shark — Email DNS Checker","summary":"Check a domain's public SPF, DMARC, MX and DKIM DNS records on demand. No account required.","status":"live","indexable":true,"listed_since":"2026-10-25T17:50:34.241715Z","sources":[{"source":"mcp_registry","external_id":"com.dmarcshark/email-dns-checker","owner_address":null,"seen_at":"2026-10-25T17:50:34.241715Z","removed_at":null}],"endpoints":[{"url":"https://dmarcshark.com/mcp","host":"dmarcshark.com","protocol":"mcp","state":"live","last_probe_at":"2026-10-26T00:27:36.232543Z","last_ok_at":"2026-10-26T00:27:36.232543Z","tools_count":2,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0},{"url":"https://dmarcshark.com/","host":"dmarcshark.com","protocol":"web","state":"live","last_probe_at":"2026-10-26T00:26:10.753302Z","last_ok_at":"2026-10-26T00:26:10.753302Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[],"payment_options":[],"usage":null,"notice":"Not affiliated with addrbook — claim or request removal."}