{"id":"technitium-dns-server","name":"dns-server","homepage":"https://hub.docker.com/r/technitium/dns-server","repo_url":"https://hub.docker.com/r/technitium/dns-server","category":"infrastructure","subcategories":[],"tags":["dns","networking","infrastructure","server","self-hosted"],"what_it_does":"dns-server is a DNS server package intended to provide DNS query resolution/handling (authoritative and/or recursive behavior depends on its configuration).","use_cases":["Run a local or internal DNS resolver for applications","Host authoritative DNS zones for a domain","Provide a controlled DNS endpoint for testing or development environments","Cache/forward DNS queries in a private network"],"not_for":["Exposing a DNS server directly to the public Internet without hardening","Managed cloud DNS services that require provider-specific APIs","Use as a high-availability production DNS platform without operational tooling and monitoring"],"best_when":"You need a self-hosted DNS endpoint in a controlled environment (lab, internal network, on-prem).","avoid_when":"You cannot apply security hardening (network controls, query rate limiting, logging hygiene) or you need a turnkey managed DNS service.","alternatives":["CoreDNS","BIND","Unbound","PowerDNS","Knot DNS","dnsmasq"],"af_score":25.0,"security_score":22.5,"reliability_score":32.5,"package_type":"mcp_server","discovery_source":["docker_mcp"],"priority":"high","status":"evaluated","version_evaluated":null,"last_evaluated":"2026-03-30T13:42:01.466601+00:00","interface":{"has_rest_api":false,"has_graphql":false,"has_grpc":false,"has_mcp_server":false,"mcp_server_url":null,"has_sdk":false,"sdk_languages":[],"openapi_spec_url":null,"webhooks":false},"auth":{"methods":[],"oauth":false,"scopes":false,"notes":"DNS servers typically rely on network-layer controls and do not use application-layer auth; this package’s specific access control details are not provided in the input."},"pricing":{"model":null,"free_tier_exists":false,"free_tier_limits":null,"paid_tiers":[],"requires_credit_card":false,"estimated_workload_costs":null,"notes":null},"requirements":{"requires_signup":false,"requires_credit_card":false,"domain_verification":false,"data_residency":[],"compliance":[],"min_contract":null},"agent_readiness":{"af_score":25.0,"security_score":22.5,"reliability_score":32.5,"mcp_server_quality":0.0,"documentation_accuracy":20.0,"error_message_quality":0.0,"error_message_notes":null,"auth_complexity":40.0,"rate_limit_clarity":20.0,"tls_enforcement":0.0,"auth_strength":20.0,"scope_granularity":0.0,"dependency_hygiene":50.0,"secret_handling":50.0,"security_notes":"No security/configuration details were provided. For DNS, the main risks are amplification/open-resolver exposure, cache poisoning, and insecure recursion/zone transfers. If this is intended for network exposure, it should be hardened with firewall rules, recursion controls, rate limiting, and safe logging practices. TLS is not applicable unless DoT/DoH is explicitly supported.","uptime_documented":0.0,"version_stability":50.0,"breaking_changes_history":50.0,"error_recovery":30.0,"idempotency_support":"false","idempotency_notes":null,"pagination_style":"none","retry_guidance_documented":false,"known_agent_gotchas":["If used as a network service, agents cannot “call” it like an API; integration generally requires orchestrating a running server and sending DNS traffic.","DNS queries/timeouts may require careful retry/timeout logic at the transport layer (UDP vs TCP).","Misconfiguration can lead to silent resolution failures or security exposure (open resolver)."]}}