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Live DNS lookups for agents: A/MX/TXT/SPF/CNAME/PTR with TTLs and DNSSEC, via Google Public DNS.
MCP endpoint :https://api.kaiv.ai/api/bridge/mcp/dns-check-e159a722 · measurements and detailsDNS and email security: check SPF, DKIM, DMARC, DNSSEC, DANE and build the records. 45 tools.
MCP endpoint :https://intodns.ai/api/mcp · website · measurements and detailsLive DNS, email-auth and redirect checks, HTTP security headers, uptime history, PC hardware prices.
MCP endpoint :https://pcblt.com/mcp · website · measurements and detailsMCP server for DNS lookups, reverse DNS, WHOIS, and domain checks — zero auth, zero config
Package npm :mcp-server-dns · website · measurements and detailsCheck how a domain is set up for email and who it is registered with, from public DNS data.
MCP endpoint :https://mailcheck.openkrill.app/mcp · website · measurements and detailsTech stack, WHOIS, DNS, SSL, hosting and SEO checks for lists of domains.
MCP endpoint :https://mcp.apify.com/?tools=fguiraud/website-tech-dns-whois-ssl · website · measurements and detailsFree, read-only email and DNS checks: SPF, DKIM, DMARC, MX, DNS records, blocklists, domain health.
MCP endpoint :https://mxverdict.com/mcp · website · measurements and detailsCheck SPF/DKIM/DMARC/BIMI, blacklists, SMTP/IMAP; DNS lookups; generate email DNS records.
MCP endpoint :https://themailx.com/mcp · website · measurements and detailsConnect custom domains via AI agents: DNS pre-flight checks, hand-off connect sessions and checks.
MCP endpoint :https://app.dodomain.io/api/mcp · website · measurements and detailsDomain WHOIS, DNS records, SSL certificates, and availability checks.
MCP endpoint :https://whois.rjctdlabs.xyz/sse · measurements and detailsDNS lookups, health reports, SSL certs, security scans, GEO scoring, uptime checks
MCP endpoint :https://mcp.nslookup.io/mcp · website · measurements and detailsPublish and manage websites on HostingFor.AI: files, DNS, MySQL, SSL and site checks.
MCP endpoint :https://hostingfor.ai/mcp · website · measurements and detailsOutside-in DNS, email security, SEO, GEO and app-link checks plus developer utilities.
MCP endpoint :https://stackhal.com/mcp · website · measurements and detailsFree owned-agent uptime monitoring, DNS domain proof, signed alerts and opt-in endpoint checks.
MCP endpoint :https://autonet.work/mcp · website · measurements and detailsGive it one seed; it finds every service and checks HTTP, TCP, SSL and DNS.
MCP endpoint :https://health.getvda.ai/mcp · website · measurements and detailsEmail hosting from your AI: read and send mail, add domains, check DNS and manage mailboxes.
MCP endpoint :https://mcp.justemails.app/mcp · website · measurements and detailsPublic MCP server for summaries, DNS lookup, catalog, replies, and JSON checks.
MCP endpoint :https://xytara-mcp-executor.onrender.com/mcp · website · measurements and detailsVendor status pages, TLS cert inspection, DNS propagation checks, and incident-response playbooks.
MCP endpoint :https://devops-status.caseyjhand.com/mcp · website · measurements and detailsPay-per-call APIs for AI agents: web scraping, DNS/email checks, classification, trading risk.
MCP endpoint :https://api.discoverdmc.cloud/mcp · website · measurements and detailsFree uptime monitoring: HTTP/TCP/TLS/DNS + MCP server checks, cron heartbeats, status pages, alerts.
MCP endpoint :https://watchpup.watchpup.workers.dev/mcp · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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