{"query":"check-host.cc","mode":"domain","best":{"domain":"check-host.cc","status":"valid","tier":"listed","authority":50,"verified":false,"title":"Check-Host.cc — Global Network Diagnostics","summary":"Check-Host.cc is a non-profit network-diagnostics service running distributed Ping, MTR, DNS, HTTP, TCP and UDP checks from 65+ global nodes plus IP geolocation, WHOIS, and historic check reports. Free for anonymous use; results are JSON.","country":"US","country_source":"ip","llms_txt":"https://check-host.cc/llms.txt","llms_full_txt":null,"last_checked":"2026-10-18T19:33:12.066Z","agent_terms":null,"categories":["devops-observability","infrastructure"],"capabilities":[],"inferred_tags":["network diagnostics","ping","traceroute","dns lookup","ip geolocation"],"audience":"developers","agent_uses":["call_api","read_docs","search_content"],"language":"en","platform_generated":false,"agent_summary":"Non-profit network diagnostics service running Ping, MTR, DNS, HTTP, TCP and UDP checks from 65+ nodes, plus IP geolocation and WHOIS; free, JSON results.","llms_txt_cached":"https://agentwebmap.com/v1/domain/check-host.cc/llms.txt","agentic":"interface","section_keys":["async-workflow-every-monitoring-check-works-this-way","authentication","caching","data-licence","endpoint-catalogue","fullscan-deep-on-demand-multi-stage-scan-of-an-ip-cidr-domain-asn-async","geo-intelligence-synchronous-json-mirrors-the-country-tld-continent-threats-pages","live-mode-continuous-probing","lookups-synchronous","mcp-server-use-check-host-as-a-tool-not-a-page","monitoring-returns-uuid-poll-report-uuid-for-results","network-intelligence-entity-lookups-synchronous-json-mirrors-the-ip-as-domain-pages","official-sdks-parse-for-canonical-request-response-shapes","region-targeting-region-array-on-monitoring-endpoints","report-shape-important-for-parsers","reporting","resources-for-ai-agents"],"section_partial":false,"section_indexed_at":"2026-10-22T22:25:30.851Z","why":["authority 50 (listed)","checked 6288 minutes ago"]},"read":{"llms_txt":"https://check-host.cc/llms.txt","llms_full_txt":null,"nested_llms_txt":[]},"terms":null,"health":{"ok":true,"status":"valid","tier":"listed","authority":50,"last_checked":"2026-10-18T19:33:12.066Z","checked_minutes_ago":6288,"stale":true,"max_age_seconds":86400,"live_checked":false,"http_status":200,"last_valid":"2026-10-18T19:33:12.066Z","content_hash":"3913633c185e50b45c2060c45eccc9d3"},"sources":[],"match":{"strength":"domain","reason":"Exact domain or its registered publisher."},"provenance":{"selection":"directory","verification":"domain_ownership","terms":"unknown","excerpts":"publisher_link_metadata","health":"stored_crawl"},"alternatives":[]}