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Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probesFind a server for your workflow, with connection evidence you can inspect.
Managed domain email without running a mail stack. Free DNS checks; monthly mailbox packages.
ProductivityCommunication & messaging
Median latency 905 ms · Last checked
FMCSA motor-carrier risk scores, monitoring, and carrier-selection evidence reports for AI agents.
Developer ToolsMonitoring & observability
Median latency 965 ms · Last checked
Vendor status pages, TLS cert inspection, DNS propagation checks, and incident-response playbooks.
Median latency 1123 ms · Last checked
29 free tools: DNS, email auth (SPF, DKIM, DMARC), TLS, headers, WHOIS, dev utils.
ProductivityCommunication & messaging
Median latency 1407 ms · Last checked
GEO visibility tests, score trends, sitemap discovery, and domain monitoring for AI agents.
Developer ToolsMonitoring & observability
Median latency 6794 ms · Last checked
pipeworx-ioVerified
FHWA, Highway Performance Monitoring System (HPMS): annual average daily traffic (AADT) per…
Developer ToolsMonitoring & observability
Median latency 148 ms · Last checked
AI-infrastructure bond issuance-spread index (NCSX-IS): 13 bonds, 2 tiers, 14 free MCP tools.
Median latency 1212 ms · Last checked
pipeworx-ioVerified
Cloudflare Radar MCP — internet observatory (traffic, attacks, BGP, quality)
Median latency 6116 ms · Last checked
pipeworx-ioVerified
Sentinel and Landsat imagery catalogue from Element 84's Earth Search over the AWS Open Data…
Median latency 6139 ms · Last checked
pipeworx-ioVerified
EPA AQS MCP — the Air Quality System, EPA's regulatory-grade air monitoring archive
Data & AnalyticsMonitoring & observability
Median latency 6145 ms · Last checked
tlsradar.comVerified
SSL/TLS scanning, free Let's Encrypt issuance, and certificate-expiry monitoring.
OtherMonitoring & observability
Median latency 6964 ms · Last checked
Domain intel for AI agents: RDAP registration, DNS, email deliverability, tech stack.
ProductivityCommunication & messaging
Median latency 46 ms · Last checked
merlonix.comVerified
Monitoring for agencies — uptime, SSL, DNS, blocklists, AI visibility, MCP health. 8 no-auth tools.
Developer ToolsMonitoring & observability
Median latency 49 ms · Last checked
steadysite.devVerified
Check SSL certificate and domain expiry for any site, see plans, and get a monitoring sign-up link.
Developer ToolsMonitoring & observability
Median latency 51 ms · Last checked
vantaj.coVerified
Vantaj uptime monitoring via MCP - manage monitors, heartbeats, incidents, and status pages.
Developer ToolsMonitoring & observability
Median latency 61 ms · Last checked
Look up any domain, IP address or AS number: hosting, DNS, registration, email, TLS and headers.
ProductivityData access / search
Median latency 61 ms · Last checked
DNS comparison, Claude and cloud components/incidents, and website diagnostics. Free; no API key.
Developer ToolsAI / LLM tooling
Median latency 61 ms · Last checked
Check if a domain can be email-spoofed: SPF, DMARC, DKIM, MX graded from public DNS. Authless.
Developer ToolsCommunication & messaging
Median latency 62 ms · Last checked
Pay-per-call web tools for agents: URL to markdown, metadata, links, DNS, email/domain checks, RDAP.
ProductivityCommunication & messaging
Median latency 64 ms · Last checked
regmonitoring.comVerified
Financial regulatory updates, deadlines and enforcement actions from regulators worldwide.
OtherMonitoring & observability
Median latency 67 ms · Last checked
Signed internet telemetry, read-only: DNS, TLS, WHOIS, reachability. Every record Ed25519-signed.
Median latency 68 ms · Last checked
domchecker.ruVerified
Domain availability, WHOIS and DNS for any TLD (.ru, .рф, .com…), straight from registries.
Median latency 81 ms · Last checked
DMCA takedown & host reveal for AI agents: who hosts an infringing URL, even behind Cloudflare.
Median latency 91 ms · Last checked
frontsentinel.comVerified
Read-only security checks for dApp domains: registry lock, DNSSEC, CAA, SRI, SEAL DNS controls
Median latency 91 ms · Last checked
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence