# Powerdns > We aim to have a release every six months. ## Pages - [End of life statements](appendices-eol.md): End of life statements - [Frequently Asked Questions](appendices-faq.md): Frequently Asked Questions - [Backend writers' guide](appendices-backend-writers-guide.md): Backend writers' guide - [Compiling PowerDNS](appendices-compiling.md): Compiling PowerDNS - [Cryptographic software and export control](appendices-crypto-export.md): Cryptographic software and export control - [Internals](appendices-internals.md): Internals - [Supported Record Types](appendices-types.md): Supported Record Types - [BIND zone file backend](backends-bind.md): BIND zone file backend - [Generic MySQL/MariaDB backend](backends-generic-mysql.md): Generic MySQL/MariaDB backend - [Generic ODBC Backend](backends-generic-odbc.md): Generic ODBC Backend - [Generic PostgreSQL backend](backends-generic-postgresql.md): Generic PostgreSQL backend - [Generic SQL Backends](backends-generic-sql.md): Generic SQL Backends - [Generic SQLite 3 backend](backends-generic-sqlite3.md): Generic SQLite 3 backend - [GeoIP backend](backends-geoip.md): GeoIP backend - [Backends](backends.md): Backends - [LDAP backend](backends-ldap.md): LDAP backend - [LMDB backend](backends-lmdb.md): LMDB backend - [Lua2 Backend](backends-lua2.md): Lua2 Backend - [Pipe Backend](backends-pipe.md): Pipe Backend - [Random Backend](backends-random.md): Random Backend - [Remote Backend](backends-remote.md): Remote Backend - [TinyDNS Backend](backends-tinydns.md): TinyDNS Backend - [Catalog Zones (RFC 9432)](catalog.md): Catalog Zones (RFC 9432) - [Changelogs for 4.0.x](changelog-40.md): Changelogs for 4.0.x - [Changelogs for 4.1.x](changelog-41.md): Changelogs for 4.1.x - [Changelogs for 4.2.x](changelog-42.md): Changelogs for 4.2.x - [Changelogs for 4.3.x](changelog-43.md): Changelogs for 4.3.x - [Changelogs for 4.4.x](changelog-44.md): Changelogs for 4.4.x - [Changelogs for 4.5.x](changelog-45.md): Changelogs for 4.5.x - [Changelogs for 4.6.x](changelog-46.md): Changelogs for 4.6.x - [Changelogs for 4.7.x](changelog-47.md): Changelogs for 4.7.x - [Changelogs for 4.8.x](changelog-48.md): Changelogs for 4.8.x - [Changelogs for 4.9.x](changelog-49.md): Changelogs for 4.9.x - [Changelogs for 5.0.x](changelog-50.md): Changelogs for 5.0.x - [Changelogs](changelog.md): Changelogs - [Changelogs for 3.x and older](changelog-pre-40.md): Changelogs for 3.x and older - [ConfigSetting](common-api-configsetting.md): ConfigSetting - [Data format](common-api-dataformat.md): Data format - [API root endpoints](common-api-endpoint-api.md): API root endpoints - [Configuration endpoint](common-api-endpoint-servers-config.md): Configuration endpoint - [Server endpoint](common-api-endpoint-servers.md): Server endpoint - [Statistics endpoint](common-api-endpoint-statistics.md): Statistics endpoint - [Server](common-api-server.md): Server - [StatisticItem](common-api-statisticitem.md): StatisticItem - [RRSet](common-api-zone.md): RRSet - [PowerDNS/dnsdist license](common-license.md): PowerDNS/dnsdist license - [Security Polling](common-secpoll.md): Security Polling - [PowerDNS Security Policy](common-security-policy.md): PowerDNS Security Policy - [Tarball Pgp Keys](common-tarball-pgp-keys.md): *`FBAE 0323 821C 7706 A5CA 151B DCF5 13FA 7EED 19F3`_ - [DNSSEC advice & precautions](dnssec-advice.md): DNSSEC advice & precautions - [DNSSEC](dnssec.md): DNSSEC - [A brief introduction to DNSSEC](dnssec-intro.md): A brief introduction to DNSSEC - [Migrating (Signed) Zones to PowerDNS](dnssec-migration.md): Migrating (Signed) Zones to PowerDNS - [DNSSEC Modes of Operation](dnssec-modes-of-operation.md): DNSSEC Modes of Operation - [Operational instructions](dnssec-operational.md): Operational instructions - [``pdnsutil`` and DNSSEC](dnssec-pdnsutil.md): ``pdnsutil``and DNSSEC - [PKCS#11 support](dnssec-pkcs11.md): PKCS#11 support - [DNSSEC Profile and Support](dnssec-profile.md): DNSSEC Profile and Support - [Dynamic DNS Update (RFC 2136)](dnsupdate.md): Dynamic DNS Update (RFC 2136) - [Per zone settings: Domain Metadata](domainmetadata.md): Per zone settings: Domain Metadata - [Adding new DNS record types](guides-addingrecords.md): Adding new DNS record types - [Algorithm Rollover](guides-algoroll.md): Algorithm Rollover - [Using ALIAS records](guides-alias.md): Using ALIAS records - [Basic setup: configuring database connectivity](guides-basic-database.md): Basic setup: configuring database connectivity - [Guides and How Tos](guides.md): Guides and How Tos - [KSK Rollover](guides-kskroll.md): KSK Rollover - [KSK Rollover using CDS & CDNSKEY Key Rollover](guides-kskrollcdnskey.md): KSK Rollover using CDS & CDNSKEY Key Rollover - [Migrating from using recursion on the Authoritative Server to using a Recursor](guides-recursion.md): Migrating from using recursion on the Authoritative Server to using a Recursor - [Using SVCB and derived records](guides-svcb.md): Using SVCB and derived records - [Running Virtual Instances](guides-virtual-instances.md): Running Virtual Instances - [ZSK Rollover](guides-zskroll.md): ZSK Rollover - [Autoprimaries](http-api-autoprimaries.md): Autoprimaries - [Cache](http-api-cache.md): Cache - [Cryptokeys](http-api-cryptokey.md): Cryptokeys - [Built-in Webserver and HTTP API](http-api.md): Built-in Webserver and HTTP API - [Metadata](http-api-metadata.md): Metadata - [Networks](http-api-networks.md): Networks - [Searching](http-api-search.md): Searching - [Servers](http-api-server.md): Servers - [Statistics](http-api-statistics.md): Statistics - [TSIGKeys](http-api-tsigkey.md): TSIGKeys - [Views](http-api-views.md): Views - [Zones](http-api-zone.md): Zones - [PowerDNS Authoritative Nameserver](index.md): PowerDNS Authoritative Nameserver - [PowerDNS Authoritative Server](indextoc.md): PowerDNS Authoritative Server - [Installing PowerDNS](installation.md): Installing PowerDNS - [Preset variables](lua-records-functions.md): Preset variables - [Lua Records](lua-records.md): Lua Records - [Comboaddress](lua-records-reference-comboaddress.md): .. _ComboAddress: - [Dnsheader](lua-records-reference-dnsheader.md): .. _DNSHeader: - [Dnsname](lua-records-reference-dnsname.md): .. _DNSName: - [Dnsrecord](lua-records-reference-dnsrecord.md): .. _DNSRecord: - [Dnsresourcerecord](lua-records-reference-dnsresourcerecord.md): .. _DNSResourceRecord: - [LUA Reference](lua-records-reference.md): LUA Reference - [Misc](lua-records-reference-misc.md): .. _Misc: - [Netmask](lua-records-reference-netmask.md): .. _scripting-netmasks: - [Qtype](lua-records-reference-qtype.md): .. _QType: - [calidns](manpages-calidns1.md): calidns - [dnsbulktest](manpages-dnsbulktest1.md): dnsbulktest - [dnsgram](manpages-dnsgram1.md): dnsgram - [dnspcap2calidns](manpages-dnspcap2calidns1.md): dnspcap2calidns - [dnspcap2protobuf](manpages-dnspcap2protobuf1.md): dnspcap2protobuf - [dnsreplay](manpages-dnsreplay1.md): dnsreplay - [dnsscan](manpages-dnsscan1.md): dnsscan - [dnsscope](manpages-dnsscope1.md): dnsscope - [dnstcpbench](manpages-dnstcpbench1.md): dnstcpbench - [dnswasher](manpages-dnswasher1.md): dnswasher - [dumresp](manpages-dumresp1.md): dumresp - [Manual Pages](manpages.md): Manual Pages - [ixfrdist](manpages-ixfrdist1.md): ixfrdist - [ixfrdist.yml](manpages-ixfrdistyml5.md): ixfrdist.yml - [ixplore](manpages-ixplore1.md): ixplore - [nproxy](manpages-nproxy1.md): nproxy - [nsec3dig](manpages-nsec3dig1.md): nsec3dig - [pdns_control](manpages-pdns-control1.md): pdns_control - [pdns_notify](manpages-pdns-notify1.md): pdns_notify - [pdns_server](manpages-pdns-server1.md): pdns_server - [pdnsutil](manpages-pdnsutil1.md): pdnsutil - [saxfr](manpages-saxfr1.md): saxfr - [sdig](manpages-sdig1.md): sdig - [zone2json](manpages-zone2json1.md): zone2json - [zone2ldap](manpages-zone2ldap1.md): zone2ldap - [zone2sql](manpages-zone2sql1.md): zone2sql - [Migrating to PowerDNS](migration.md): Migrating to PowerDNS - [DNS Modes of Operation](modes-of-operation.md): DNS Modes of Operation - [Performance and Tuning](performance.md): Performance and Tuning - [Running and Operating](running.md): Running and Operating - [Security Advisories](security-advisories.md): Security Advisories - [Older security advisories](security-advisories-older-than-30.md): Older security advisories - [PowerDNS Security Advisory 2008-02: By not responding to certain queries, domains become easier to spoof](security-advisories-powerdns-advisory-2008-02.md): PowerDNS Security Advisory 2008-02: By not responding to certain queries, domains become easier to spoof - [PowerDNS Security Advisory 2008-03: Some PowerDNS Configurations can be forced to restart remotely](security-advisories-powerdns-advisory-2008-03.md): PowerDNS Security Advisory 2008-03: Some PowerDNS Configurations can be forced to restart remotely - [PowerDNS Security Advisory 2012-01: PowerDNS Authoritative Server can be caused to generate a traffic loop](security-advisories-powerdns-advisory-2012-01.md): PowerDNS Security Advisory 2012-01: PowerDNS Authoritative Server can be caused to generate a traffic loop - [PowerDNS Security Advisory 2015-01: Label decompression bug can cause crashes or CPU spikes](security-advisories-powerdns-advisory-2015-01.md): PowerDNS Security Advisory 2015-01: Label decompression bug can cause crashes or CPU spikes - [PowerDNS Security Advisory 2015-02: Packet parsing bug can cause thread or process abortion](security-advisories-powerdns-advisory-2015-02.md): PowerDNS Security Advisory 2015-02: Packet parsing bug can cause thread or process abortion - [PowerDNS Security Advisory 2015-03: Packet parsing bug can lead to crashes](security-advisories-powerdns-advisory-2015-03.md): PowerDNS Security Advisory 2015-03: Packet parsing bug can lead to crashes - [PowerDNS Security Advisory 2016-01: Crafted queries can cause unexpected backend load](security-advisories-powerdns-advisory-2016-01.md): PowerDNS Security Advisory 2016-01: Crafted queries can cause unexpected backend load - [PowerDNS Security Advisory 2016-02: Crafted queries can cause abnormal CPU usage](security-advisories-powerdns-advisory-2016-02.md): PowerDNS Security Advisory 2016-02: Crafted queries can cause abnormal CPU usage - [PowerDNS Security Advisory 2016-03: Denial of service via the web server](security-advisories-powerdns-advisory-2016-03.md): PowerDNS Security Advisory 2016-03: Denial of service via the web server - [PowerDNS Security Advisory 2016-04: Insufficient validation of TSIG signatures](security-advisories-powerdns-advisory-2016-04.md): PowerDNS Security Advisory 2016-04: Insufficient validation of TSIG signatures - [PowerDNS Security Advisory 2016-05: Crafted zone record can cause a denial of service](security-advisories-powerdns-advisory-2016-05.md): PowerDNS Security Advisory 2016-05: Crafted zone record can cause a denial of service - [PowerDNS Security Advisory 2017-04: Missing check on API operations](security-advisories-powerdns-advisory-2017-04.md): PowerDNS Security Advisory 2017-04: Missing check on API operations - [PowerDNS Security Advisory 2018-02: Buffer overflow in dnsreplay](security-advisories-powerdns-advisory-2018-02.md): PowerDNS Security Advisory 2018-02: Buffer overflow in dnsreplay - [PowerDNS Security Advisory 2018-03: Crafted zone record can cause a denial of service](security-advisories-powerdns-advisory-2018-03.md): PowerDNS Security Advisory 2018-03: Crafted zone record can cause a denial of service - [PowerDNS Security Advisory 2018-05: Packet cache pollution via crafted query](security-advisories-powerdns-advisory-2018-05.md): PowerDNS Security Advisory 2018-05: Packet cache pollution via crafted query - [PowerDNS Security Advisory 2019-03: Insufficient validation in the HTTP remote backend](security-advisories-powerdns-advisory-2019-03.md): PowerDNS Security Advisory 2019-03: Insufficient validation in the HTTP remote backend - [PowerDNS Security Advisory 2019-04: Denial of service via crafted zone records](security-advisories-powerdns-advisory-2019-04.md): PowerDNS Security Advisory 2019-04: Denial of service via crafted zone records - [PowerDNS Security Advisory 2019-05: Denial of service via NOTIFY packets](security-advisories-powerdns-advisory-2019-05.md): PowerDNS Security Advisory 2019-05: Denial of service via NOTIFY packets - [PowerDNS Security Advisory 2019-06: Denial of service via crafted zone records](security-advisories-powerdns-advisory-2019-06.md): PowerDNS Security Advisory 2019-06: Denial of service via crafted zone records - [PowerDNS Security Advisory 2020-05: Leaking uninitialised memory through crafted zone records](security-advisories-powerdns-advisory-2020-05.md): PowerDNS Security Advisory 2020-05: Leaking uninitialised memory through crafted zone records - [PowerDNS Security Advisory 2020-06: Various issues in our GSS-TSIG support](security-advisories-powerdns-advisory-2020-06.md): PowerDNS Security Advisory 2020-06: Various issues in our GSS-TSIG support - [PowerDNS Security Advisory 2021-01: Specific query crashes Authoritative Server](security-advisories-powerdns-advisory-2021-01.md): PowerDNS Security Advisory 2021-01: Specific query crashes Authoritative Server - [PowerDNS Security Advisory 2022-01: incomplete validation of incoming IXFR transfer in Authoritative Server and Recursor](security-advisories-powerdns-advisory-2022-01.md): PowerDNS Security Advisory 2022-01: incomplete validation of incoming IXFR transfer in Authoritative Server and Recursor - [PowerDNS Security Policy](security-advisories-security-policy.md): PowerDNS Security Policy - [Security of PowerDNS](security.md): Security of PowerDNS - [Authoritative Server Settings](settings.md): Authoritative Server Settings - [TSIG](tsig.md): TSIG - [Upgrade Notes](upgrading.md): Upgrade Notes - [Views](views.md): .. _views: - [NAME](manpages-dnsdist1.md): % DNSDIST(1)