DMARC Shark — Email DNS Checker

com.dmarcshark/email-dns-checker · dmarcshark.com · MCP, Website

Check a domain's public SPF, DMARC, MX and DKIM DNS records on demand. No account required.

Name and description as published by MCP Registry

Live

Last successful check: 26 Oct 2026, 00:27 UTC.

At dmarcshark.com, its best endpoint.

https://dmarcshark.com/mcphttps://dmarcshark.com/

MCP: addrbook sends an initialize and a tools/list. It never calls a tool. Website: addrbook loads the page.

Listed by: MCP Registrycom.dmarcshark/email-dns-checkerlast seen 25 Oct, 17:50 UTC
Wallets named: None in its listings
Listed since: 25 Oct 2026, 17:50 UTC

Host	Protocol	State	Last checked (UTC)	Last answered (UTC)	24 hours	30 days	Tools
dmarcshark.com	MCP	Live	26 Oct, 00:27	26 Oct, 00:27	100%	100%	2
dmarcshark.com	Website	Live	26 Oct, 00:26	26 Oct, 00:26	100%	100%	—