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DNS Record Types

Resource record types registered with IANA, from A and MX to DNSSEC records like DS, RRSIG and HTTPS.

Status:Allactive 85experimental 4obsolete 8

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A
a host address
AAAA
IP6 Address
CNAME
the canonical name for an alias
MX
mail exchange
TXT
text strings
NS
an authoritative name server
SOA
marks the start of a zone of authority
PTR
a domain name pointer
SRV
Server Selection
CAA
Certification Authority Restriction
DS
Delegation Signer
DNSKEY
DNSKEY
RRSIG
RRSIG
NSEC
NSEC
NAPTR
Naming Authority Pointer
TLSA
TLSA
SPF
SPF
HTTPS
SVCB-compatible type for use with HTTP
SVCB
General-purpose service binding
LOC
Location Information
*A request for some or all records the server has available
Aa host address
A6A6 (OBSOLETE - use AAAA)
AAAAIP6 Address
AFSDBfor AFS Data Base location
AMTRELAYAutomatic Multicast Tunneling Relay
APLAPL
ATMAATM Address
AVCApplication Visibility and Control
AXFRtransfer of an entire zone
BRIDUAS Broadcast Remote Identification
CAACertification Authority Restriction
CDNSKEYDNSKEY(s) the Child wants reflected in DS
CDSChild DS
CERTCERT
CLABP Convergence Layer Adapter
CNAMEthe canonical name for an alias
CSYNCChild-To-Parent Synchronization
DHCIDDHCID
DLVDNSSEC Lookaside Validation (OBSOLETE)
DNAMEDNAME
DNSKEYDNSKEY
DOADigital Object Architecture
DSDelegation Signer
DSYNCEndpoint discovery for delegation synchronization
EIDEndpoint Identifier
EUI48an EUI-48 address
EUI64an EUI-64 address
GIDGID
GPOSGeographical Position
HHITHierarchical Host Identity Tag
HINFOhost information
HIPHost Identity Protocol
HTTPSSVCB-compatible type for use with HTTP
IPNBP Node Number
IPSECKEYIPSECKEY
ISDNfor ISDN address
IXFRincremental transfer
KEYfor security key
KXKey Exchanger
L32L32
L64L64
LOCLocation Information
LPLP
MAILAmail agent RRs (OBSOLETE - see MX)
MAILBmailbox-related RRs (MB, MG or MR)
MBa mailbox domain name (EXPERIMENTAL)
MDa mail destination (OBSOLETE - use MX)
MFa mail forwarder (OBSOLETE - use MX)
MGa mail group member (EXPERIMENTAL)
MINFOmailbox or mail list information
MRa mail rename domain name (EXPERIMENTAL)
MXmail exchange
NAPTRNaming Authority Pointer
NIDNID
NIMLOCNimrod Locator
NINFONINFO
NSan authoritative name server
NSAPfor NSAP address, NSAP style A record (DEPRECATED)
NSAP-PTRfor domain name pointer, NSAP style (DEPRECATED)
NSECNSEC
NSEC3NSEC3
NSEC3PARAMNSEC3PARAM
NULLa null RR (EXPERIMENTAL)
NXNAMENXDOMAIN indicator for Compact Denial of Existence
NXTNext Domain (OBSOLETE)
OPENPGPKEYOpenPGP Key
OPTOPT
PTRa domain name pointer
PXX.400 mail mapping information
RESINFOResolver Information as Key/Value Pairs
RKEYRKEY
RPfor Responsible Person
RRSIGRRSIG
RTfor Route Through
SIGfor security signature
SINKSINK
SMIMEAS/MIME cert association
SOAmarks the start of a zone of authority
SPFSPF
SRVServer Selection
SSHFPSSH Key Fingerprint
SVCBGeneral-purpose service binding
TADNSSEC Trust Authorities
TALINKTrust Anchor LINK
TKEYTransaction Key
TLSATLSA
TSIGTransaction Signature
TXTtext strings
UIDUID
UINFOUINFO
UNSPECUNSPEC
URIURI
WALLETPublic wallet address
WKSa well known service description
X25for X.25 PSDN address
ZONEMDMessage Digest Over Zone Data