| rfc1034 | Domain Names – Concepts and Facilities |
| rfc1035 | Domain Names – Implementation and Specification |
| rfc1183 | DNS RR Definitions |
| rfc1591 | Domain Name System Structure and Delegation |
| rfc1706 | DNS NSAP Resource Records |
| rfc1794 | DNS Support for Load Balancing |
| rfc1876 | Expressing Location Information in the Domain Name System |
| rfc1912 | Common DNS Operational and Configuration Errors |
| rfc1982 | Serial Number Arithmetic |
| rfc1995 | Incremental Zone Transfer in DNS |
| rfc1996 | A Mechanism for Prompt Notification of Zone Changes (DNS NOTIFY) |
| rfc2136 | Dynamic Updates in the Domain Name System (DNS UPDATE) |
| rfc2181 | Clarifications to the DNS Specification |
| rfc2230 | Key Exchange Delegation Record for the DNS |
| rfc2308 | Negative Caching of DNS Queries (DNS NCACHE) |
| rfc2317 | Classless IN-ADDR.ARPA delegation |
| rfc2536 | DSA KEYs and SIGs in the Domain Name System (DNS) |
| rfc2539 | Storage of Diffie-Hellman Keys in the Domain Name System (DNS) |
| rfc2540 | Detached Domain Name System (DNS) Information |
| rfc2606 | Reserved Top Level DNS Names |
| rfc2671 | Extension Mechanisms for DNS (EDNS0) |
| rfc2672 | Non-Terminal DNS Name Redirection |
| rfc2673 | Binary Labels in the Domain Name System |
| rfc2694 | DNS extensions to Network Address Translators (DNS_ALG) |
| rfc2782 | A DNS RR for specifying the location of services (DNS SRV) |
| rfc2845 | Secret Key Transaction Authentication for DNS (TSIG) |
| rfc2874 | NS Extensions to Support IPv6 Address Aggregation and Renumbering |
| rfc2930 | Secret Key Establishment for DNS (TKEY RR) |
| rfc2931 | DNS Request and Transaction Signatures ( SIG(0)s ) |
| rfc3007 | Secure Domain Name System (DNS) Dynamic Update |
| rfc3110 | RSA/SHA-1 SIGs and RSA KEYs in the Domain Name System (DNS) |
| rfc3123 | A DNS RR Type for Lists of Address Prefixes (APL RR) |
| rfc3225 | Indicating Resolver Support of DNSSEC |
| rfc3226 | DNSSEC and IPv6 A6 aware server/resolver message size requirements |
| rfc3363 | Representing Internet Protocol version 6 (IPv6)/Addresses in the Domain Name System (DNS) |
| rfc3401 | Dynamic Delegation Discovery System (DDDS)/Part One: The Comprehensive DDDS |
| rfc3402 | Dynamic Delegation Discovery System (DDDS)/Part Two: The Algorithm |
| rfc3403 | Dynamic Delegation Discovery System (DDDS)/Part Three: The Domain Name System (DNS) Database |
| rfc3404 | Dynamic Delegation Discovery System (DDDS)/Part Four: The Uniform Resource Identifiers (URI) Resolution Application |
| rfc3405 | Dynamic Delegation Discovery System (DDDS)/Part Five: URI.ARPA Assignment Procedures |
| rfc3425 | Obsoleting IQUERY |
| rfc3484 | Default Address Selection for Internet Protocol version 6 (IPv6) |
| rfc3492 | Punycode: A Bootstring encoding of Unicode for Internationalized Domain Names in Applications (IDNA) |
| rfc3596 | DNS Extensions to Support IP Version 6 |
| rfc3597 | Handling of Unknown DNS Resource Record (RR) Types |
| rfc3645 | Generic Security Service Algorithm for Secret Key Transaction Authentication for DNS (GSS-TSIG) |
| rfc3761 | The E.164 to Uniform Resource Identifiers (URI) Dynamic Delegation Discovery System (DDDS) Application (ENUM)
|
| rfc3833 | Threat Analysis of the Domain Name System (DNS) |
| rfc3958 | Domain-Based Application Service Location Using SRV RRs and the Dynamic Delegation Discovery Service (DDDS) |
| rfc4025 | A Method for Storing IPsec Keying Material in DNS |
| rfc4033 | DNS Security Introduction and Requirements |
| rfc4034 | Resource Records for the DNS Security Extensions |
| rfc4035 | Protocol Modifications for the DNS Security Extensions |
| rfc4255 | Using DNS to Securely Publish Secure Shell (SSH) Key Fingerprints |
| rfc4343 | Domain Name System (DNS) Case Insensitivity Clarification |
| rfc4367 | What's in a Name: False Assumptions about DNS Names |
| rfc4398 | Storing Certificates in the Domain Name System (DNS) |
| rfc4408 | Sender Policy Framework (SPF) for Authorizing Use of Domains in E-Mail, Version 1 |
| rfc4431 | The DNSSEC Lookaside Validation (DLV) DNS Resource Record |
| rfc4470 | Minimally Covering NSEC Records and DNSSEC On-line Signing |
| rfc4472 | Operational Considerations and Issues with IPv6 DNS |
| rfc4501 | Domain Name System Uniform Resource Identifiers |
| rfc4509 | Use of SHA-256 in DNSSEC Delegation Signer (DS) Resource Records (RRs) |
| rfc4592 | The Role of Wildcards in the Domain Name System |
| rfc4635 | HMAC SHA TSIG Algorithm Identifiers |
| rfc4641 | DNSSEC Operational Practices |
| rfc4697 | Observed DNS Resolution Misbehavior |
| rfc4701 | A DNS Resource Record (RR) for Encoding Dynamic Host Configuration Protocol (DHCP) Information (DHCID RR) |
| rfc4725 | ENUM Validation Architecture |
| rfc4759 | The ENUM Dip Indicator Parameter for the "tel" URI |
| rfc4848 | Domain-Based Application Service Location Using URIs and the Dynamic Delegation Discovery Service (DDDS) |
| rfc4871 | DomainKeys Identified Mail (DKIM) Signatures |
| rfc4955 | DNS Security (DNSSEC) Experiments |
| rfc4956 | DNS Security (DNSSEC) Opt-In |
| rfc4969 | IANA Registration for vCard Enumservice |
| rfc4979 | IANA Registration for Enumservice 'XMPP' |
| rfc4986 | Requirements Related to DNS Security (DNSSEC) Trust Anchor Rollover |
| rfc5001 | DNS Name Server Identifier (NSID) Option |
| rfc5011 | Automated Updates of DNS Security (DNSSEC) Trust Anchors |
| rfc5016 | Requirements for a DomainKeys Identified Mail (DKIM) Signing Practices Protocol |
| rfc5028 | A Telephone Number Mapping (ENUM) Service Registration for Instant Messaging (IM) Services |
| rfc5067 | Infrastructure ENUM Requirements |
| rfc5074 | DNSSEC Lookaside Validation (DLV) |
| rfc5076 | ENUM Validation Information Mapping for the Extensible Provisioning Protocol |
| rfc5105 | ENUM Validation Token Format Definition |
| rfc5155 | DNS Security (DNSSEC) Hashed Authenticated Denial of Existence |
| rfc5158 | 6to4 Reverse DNS Delegation Specification |
| rfc5205 | Host Identity Protocol (HIP) Domain Name System (DNS) Extension |
| rfc5358 | Preventing Use of Recursive Nameservers in Reflector Attacks |
| rfc5395 | Domain Name System (DNS) IANA Considerations |
| rfc5452 | Measures for Making DNS More Resilient against Forged Answers |
| rfc5483 | ENUM Implementation Issues and Experiences |
| rfc5507 | Design Choices When Expanding the DNS |
| rfc5526 | The E.164 to Uniform Resource Identifiers (URI) Dynamic Delegation Discovery System (DDDS) Application for Infrastructure ENUM |
| rfc5564 | Linguistic Guidelines for the Use of the Arabic Language in Internet Domains |
| rfc5517 | DomainKeys Identified Mail (DKIM) Author Domain Signing Practices (ADSP) |
| rfc5625 | DNS Proxy Implementation Guidelines |
| rfc5679 | Locating IEEE 802.21 Mobility Services Using DNS |
| rfc5730 | Extensible Provisioning Protocol (EPP) |
| rfc5731 | Extensible Provisioning Protocol (EPP) Domain Name Mapping |
| rfc5732 | Extensible Provisioning Protocol (EPP) Host Mapping |
| rfc5733 | Extensible Provisioning Protocol (EPP) Contact Mapping |
| rfc5734 | Extensible Provisioning Protocol (EPP) Transport over TCP |
| rfc5782 | DNS Blacklists and Whitelists |
| rfc5855 | Nameservers for IPv4 and IPv6 Reverse Zones |
| rfc5863 | DomainKeys Identified Mail (DKIM) Development, Deployment, and Operations |
| rfc5864 | DNS SRV Resource Records for AFS |
| rfc5890 | Internationalized Domain Names for Applications (IDNA): Definitions and Document Framework |
| rfc5891 | Internationalized Domain Names in Applications (IDNA): Protocol |
| rfc5892 | The Unicode Code Points and Internationalized Domain Names for Applications (IDNA) |
| rfc5893 | The Unicode Code Points and Internationalized Domain Names for Applications (IDNA) |
| rfc5894 | Internationalized Domain Names for Applications (IDNA): Background, Explanation, and Rationale |
| rfc5910 | Domain Name System (DNS) Security Extensions Mapping for the Extensible Provisioning Protocol (EPP) |
| rfc5914 | Trust Anchor Format |
| rfc5933 | Use of GOST Signature Algorithms in DNSKEY and RRSIG Resource Records for DNSSEC |
| rfc5934 | Trust Anchor Management Protocol (TAMP) |
| rfc5936 | DNS Zone Transfer Protocol (AXFR) |
| rfc5966 | DNS Transport over TCP - Implementation Requirements |
| rfc5992 | Internationalized Domain Names Registration and Administration Guidelines for European Languages Using Cyrillic |
| rfc6024 | Trust Anchor Management Requirements |
| rfc6055 | IAB Thoughts on Encodings for Internationalized Domain Names |
| rfc6116 | The E.164 to Uniform Resource Identifiers (URI) Dynamic Delegation Discovery System (DDDS) Application (ENUM) |
| rfc6117 | IANA Registration of Enumservices: Guide, Template, and IANA Considerations |
| rfc6147 | DNS64: DNS Extensions for Network Address Translation from IPv6 Clients to IPv4 Servers |
| rfc6168 | Requirements for Management of Name Servers for the DNS |
| rfc6186 | Use of SRV Records for Locating Email Submission/Access Services |
| rfc6195 | Domain Name System (DNS) IANA Considerations |
| rfc6276 | DHCPv6 Prefix Delegation for Network Mobility (NEMO) |
| rfc6303 | Locally Served DNS Zones |
| rfc6304 | AS112 Nameserver Operations |
| rfc6305 | I'm Being Attacked by PRISONER.IANA.ORG! |
| rfc6335 | Internet Assigned Numbers Authority (IANA) Procedures for the Management of the Service Name and Transport Protocol Port Number Registry |
| rfc6376 | DomainKeys Identified Mail (DKIM) Signatures |
| rfc6377 | DomainKeys Identified Mail (DKIM) and Mailing Lists |
| rfc6394 | Use Cases and Requirements for DNS-Based Authentication of Named Entities (DANE) |
| rfc6452 | The Unicode Code Points and Internationalized Domain Names for Applications (IDNA) - Unicode 6.0 |
| rfc6471 | Overview of Best Email DNS-Based List (DNSBL) Operational Practices |
| rfc6541 | DomainKeys Identified Mail (DKIM) Authorized Third-Party Signatures |
| rfc6563 | Moving A6 to Historic Status |
| rfc6594 | Use of the SHA-256 Algorithm with RSA, Digital Signature Algorithm (DSA), and Elliptic Curve DSA (ECDSA) in SSHFP Resource Records |
| rfc6641 | Using DNS SRV to Specify a Global File Namespace with NFS Version 4 |
| rfc6651 | Extensions to DomainKeys Identified Mail (DKIM) for Failure Reporting |
| rfc6652 | Sender Policy Framework (SPF) Authentication Failure Reporting Using the Abuse Reporting Format |
| rfc6672 | DNAME Redirection in the DNS |
| rfc6686 | Resolution of the Sender Policy Framework (SPF) and Sender ID Experiments |
| rfc6698 | Resolution of the Sender Policy Framework (SPF) and Sender ID Experiments
|
| rfc6724 | Default Address Selection for Internet Protocol Version 6 (IPv6) |
| rfc6725 | DNS Security (DNSSEC) DNSKEY Algorithm IANA Registry Updates |
| rfc6731 | Improved Recursive DNS Server Selection for Multi-Interfaced Nodes |
| rfc6742 | DNS Resource Records for the Identifier-Locator Network Protocol (ILNP) |
| rfc6761 | Special-Use Domain Names |
| rfc6762 | Multicast DNS |
| rfc6763 | DNS-Based Service Discovery |
| rfc6764 | Locating Services for Calendaring Extensions to WebDAV (CalDAV) and vCard Extensions to WebDAV (CardDAV) |
| rfc6781 | DNSSEC Operational Practices, Version 2 |
| rfc6840 | Clarifications and Implementation Notes for DNS Security (DNSSEC) |
| rfc6841 | Framework for DNSSEC Policies and DNSSEC Practice Statements |
| rfc6844 | DNS Certification Authority Authorization (CAA) Resource Record |
| rfc6885 | Stringprep Revision and Problem Statement for the Preparation and Comparison of Internationalized Strings (PRECIS) |
| rfc6891 | Extension Mechanisms for DNS (EDNS(0)) |
| rfc6895 | Domain Name System (DNS) IANA Considerations |
| rfc6912 | Principles for Unicode Code Point Inclusion in Labels in the DNS |
| rfc6927 | Variants in Second-Level Names Registered in Top-Level Domains |
| rfc6944 | Applicability Statement: DNS Security (DNSSEC) DNSKEY Algorithm Implementation Status |
| rfc6950 | Applicability Statement: DNS Security (DNSSEC) DNSKEY Algorithm Implementation Status |
| rfc6975 | Signaling Cryptographic Algorithm Understanding in DNS Security Extensions (DNSSEC) |
| rfc7043 | Resource Records for EUI-48 and EUI-64 Addresses in the DNS |
| rfc7075 | Realm-Based Redirection In Diameter |
| rfc7085 | Top-Level Domains That Are Already Dotless |
| rfc7094 | Architectural Considerations of IP Anycast |
| rfc7129 | Authenticated Denial of Existence in the DNS |
| rfc7208 | Sender Policy Framework (SPF) for Authorizing Use of Domains in Email, Version 1 |
| rfc7216 | Location Information Server (LIS) Discovery Using IP Addresses and Reverse DNS |
| rfc7218 | Adding Acronyms to Simplify Conversations about DNS-Based Authentication of Named Entities (DANE) |
| rfc7304 | A Method for Mitigating Namespace Collisions |
| rfc7314 | Extension Mechanisms for DNS (EDNS) EXPIRE Option |
| rfc7344 | Automating DNSSEC Delegation Trust Maintenance |
| rfc7393 | Using the Port Control Protocol (PCP) to Update Dynamic DNS |
| rfc7477 | Child-to-Parent Synchronization in DNS |
| rfc7479 | Using Ed25519 in SSHFP Resource Records |
| rfc7489 | Domain-based Message Authentication, Reporting, and Conformance (DMARC) |
| rfc7505 | A "Null MX" No Service Resource Record for Domains That Accept No Mail |
| rfc7534 | AS112 Redirection Using DNAME |
| rfc7535 | AS112 Redirection Using DNAME |
| rfc7553 | The Uniform Resource Identifier (URI) DNS Resource Record |
| rfc7558 | Requirements for Scalable DNS-Based Service Discovery (DNS-SD) / Multicast DNS (mDNS) Extensions |
| rfc7564 | PRECIS Framework: Preparation, Enforcement, and Comparison of Internationalized Strings in Application Protocols |
| rfc7565 | The 'acct' URI Scheme |
| rfc7566 | Enumservice Registration for 'acct' URI |
| rfc7583 | DNSSEC Key Rollover Timing Considerations |
| rfc7626 | DNS Privacy Considerations |
| rfc7646 | Definition and Use of DNSSEC Negative Trust Anchors |
| rfc7671 | The DNS-Based Authentication of Named Entities (DANE) Protocol: Updates and Operational Guidance |
| rfc7672 | SMTP Security via Opportunistic DNS-Based Authentication of Named Entities (DANE) Transport Layer Security (TLS) |
| rfc7673 | Using DNS-Based Authentication of Named Entities (DANE) TLSA Records with SRV Records |
| rfc7706 | Decreasing Access Time to Root Servers by Running One on Loopback |
| rfc7710 | Captive-Portal Identification Using DHCP or Router Advertisements (RAs) |
| rfc7712 | Domain Name Associations (DNA) in the Extensible Messaging and Presence Protocol (XMPP) |
| rfc7719 | DNS Terminology |
| rfc7720 | DNS Root Name Service Protocol and Deployment Requirements |
| rfc7724 | Active DHCPv4 Lease Query |
| rfc7745 | XML Schemas for Reverse DNS Management |
| rfc7754 | Technical Considerations for Internet Service Blocking and Filtering |
| rfc7766 | DNS Transport over TCP - Implementation Requirements |
| rfc7790 | Mapping Characters for Classes of the Preparation, Enforcement, and Comparison of Internationalized Strings (PRECIS) |
| rfc7816 | DNS Query Name Minimisation to Improve Privacy |
| rfc7824 | Privacy Considerations for DHCPv6 |
| rfc7828 | The edns-tcp-keepalive EDNS0 Option |
| rfc7830 | The EDNS(0) Padding Option |
| rfc7839 | Access-Network-Identifier Option in DHCP |
| rfc7844 | Anonymity Profiles for DHCP Clients |
| rfc7858 | Specification for DNS over Transport Layer Security (TLS) |
| rfc7871 | Client Subnet in DNS Queries |
| rfc7873 | Domain Name System (DNS) Cookies |
| rfc7901 | CHAIN Query Requests in DNS |
| rfc7929 | DNS-Based Authentication of Named Entities (DANE) Bindings for OpenPGP |
| rfc7960 | Interoperability Issues between Domain-based Message Authentication, Reporting, and Conformance (DMARC) and Indirect Email Flows |
| rfc7969 | Customizing DHCP Configuration on the Basis of Network Topology |
| rfc8020 | NXDOMAIN: There Really Is Nothing Underneath |
| rfc8026 | Unified IPv4-in-IPv6 Softwire Customer Premises Equipment (CPE): A DHCPv6-Based Prioritization Mechanism |
| rfc8027 | DNSSEC Roadblock Avoidance |
| rfc8056 | Managing DS Records from the Parent via CDS/CDNSKEY |
| rfc8078 | Edwards-Curve Digital Security Algorithm (EdDSA) for DNSSEC |
| rfc8080 | DNS over Datagram Transport Layer Security (DTLS) |
| rfc8106 | IPv6 Router Advertisement Options for DNS Configuration |
| rfc8109 | Initializing a DNS Resolver with Priming Queries |
| rfc8115 | DHCPv6 Option for IPv4-Embedded Multicast and Unicast IPv6 Prefixes |
| rfc8145 | Signaling Trust Anchor Knowledge in DNS Security Extensions (DNSSEC) |
| rfc8156 | DHCPv6 Failover Protocol |
| rfc8162 | DHCPv6 Failover Protocol |
| rfc8198 | Aggressive Use of DNSSEC-Validated Cache |
| rfc8213 | Security of Messages Exchanged between Servers and Relay Agents |
| rfc8222 | Selecting Labels for Use with Conventional DNS and Other Resolution Systems in DNS-Based Service Discovery |
| rfc8264 | PRECIS Framework: Preparation, Enforcement, and Comparison of Internationalized Strings in Application Protocols |
| rfc8265 | Preparation, Enforcement, and Comparison of Internationalized Strings Representing Usernames and Passwords |
| rfc8266 | Preparation, Enforcement, and Comparison of Internationalized Strings Representing Nicknames |
| rfc8301 | Cryptographic Algorithm and Key Usage Update to DomainKeys Identified Mail (DKIM) |
| rfc8324 | DNS Privacy, Authorization, Special Uses, Encoding, Characters, Matching, and Root Structure: Time for Another Look? |
| rfc8334 | Launch Phase Mapping for the Extensible Provisioning Protocol (EPP) |
| rfc8357 | Generalized UDP Source Port for DHCP Relay |
| rfc8467 | Padding Policies for Extension Mechanisms for DNS (EDNS(0) |
| rfc8482 | Providing Minimal-Sized Responses to DNS Queries That Have QTYPE=ANY |
| rfc8483 | Yeti DNS Testbed |
| rfc8484 | Queries over HTTPS (DoH) |
| rfc8490 | DNS Stateful Operations |
| rfc8499 | DNS Terminology |
| rfc8501 | Reverse DNS in IPv6 for Internet Service Providers |
| rfc8509 | A Root Key Trust Anchor Sentinel for DNSSEC |
| rfc8552 | Scoped Interpretation of DNS Resource Records through "Underscored" Naming of Attribute Leaves |
| rfc8553 | DNS Attrleaf Changes: Fixing Specifications That Use Underscored Node Names |
| rfc8567 | Customer Management DNS Resource Records |
| rfc8598 | Split DNS Configuration for the Internet Key Exchange Protocol Version 2 (IKEv2) |
| rfc8618 | Compacted-DNS (C-DNS): A Format for DNS Packet Capture |
| rfc8624 | Algorithm Implementation Requirements and Usage Guidance for DNSSEC |
| rfc8659 | DNS Certification Authority Authorization (CAA) Resource Record |
| rfc8749 | Moving DNSSEC Lookaside Validation (DLV) to Historic Status |
| rfc8767 | Serving Stale Data to Improve DNS Resiliency |
| rfc8777 | DNS Reverse IP Automatic Multicast Tunneling (AMT) Discovery |
| rfc8806 | Running a Root Server Local to a Resolver |
| rfc8880 | Special Use Domain Name 'ipv4only.arpa' |
| rfc8882 | DNS-Based Service Discovery (DNS-SD) Privacy and Security Requirements |
| rfc8901 | Multi-Signer DNSSEC Models |
| rfc8906 | A Common Operational Problem in DNS Servers: Failure to Communicate |
| rfc8914 | Extended DNS Errors |
| rfc8932 | Recommendations for DNS Privacy Service Operators |
| rfc8945 | Secret Key Transaction Authentication for DNS (TSIG) |
| rfc8976 | Message Digest for DNS Zones |
| rfc9018 | Interoperable Domain Name System (DNS) Server Cookies |
| rfc9076 | DNS Privacy Considerations |
| rfc9077 | NSEC and NSEC3: TTLs and Aggressive Use |
| rfc9102 | TLS DNSSEC Chain Extension |
| rfc9103 | DNS Zone Transfer over TLS |
| rfc9108 | YANG Types for DNS Classes and Resource Record Types |
| rfc9120 | Nameservers for the Address and Routing Parameter Area ("arpa") Domain |
| rfc9156 | DNS Query Name Minimisation to Improve Privacy |
| rfc9157 | Revised IANA Considerations for DNSSEC |
| rfc9199 | Considerations for Large Authoritative DNS Server Operators |
| rfc9210 | DNS Transport over TCP - Operational Requirements |
| rfc9230 | Oblivious DNS over HTTPS |
| rfc9250 | DNS over Dedicated QUIC Connections |
| rfc9267 | Common Implementation Anti-Patterns Related to Domain Name System (DNS) Resource Record (RR) Processing |
| rfc9364 | DNS Security Extensions (DNSSEC) |
| rfc9432 | DNS Catalog Zones |
| rfc9471 | DNS Glue Requirements in Referral Responses |
