Package io.netty.handler.codec.dns
Class DnsRecordType
java.lang.Object
io.netty.handler.codec.dns.DnsRecordType
- All Implemented Interfaces:
Comparable<DnsRecordType>
Represents a DNS record type.
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic final DnsRecordType
Address record RFC 1035 Returns a 32-bit IPv4 address, most commonly used to map hostnames to an IP address of the host, but also used for DNSBLs, storing subnet masks in RFC 1101, etc.static final DnsRecordType
IPv6 address record RFC 3596 Returns a 128-bit IPv6 address, most commonly used to map hostnames to an IP address of the host.static final DnsRecordType
AFS database record RFC 1183 Location of database servers of an AFS cell.static final DnsRecordType
All cached records RFC 1035 Returns all records of all types known to the name server.static final DnsRecordType
Address Prefix List record RFC 3123 Specify lists of address ranges, e.g.static final DnsRecordType
Authoritative Zone Transfer record RFC 1035 Transfer entire zone file from the master name server to secondary name servers.private static final Map
<String, DnsRecordType> private static final IntObjectHashMap
<DnsRecordType> static final DnsRecordType
Certification Authority Authorization record RFC 6844 CA pinning, constraining acceptable CAs for a host/domain.static final DnsRecordType
Certificate record RFC 4398 Stores PKIX, SPKI, PGP, etc.static final DnsRecordType
Canonical name record RFC 1035 Alias of one name to another: the DNS lookup will continue by retrying the lookup with the new name.static final DnsRecordType
DHCP identifier record RFC 4701 Used in conjunction with the FQDN option to DHCP.static final DnsRecordType
DNSSEC Lookaside Validation record RFC 4431 For publishing DNSSEC trust anchors outside of the DNS delegation chain.static final DnsRecordType
Delegation name record RFC 2672 DNAME creates an alias for a name and all its subnames, unlike CNAME, which aliases only the exact name in its label.static final DnsRecordType
DNS Key record RFC 4034 The key record used in DNSSEC.static final DnsRecordType
Delegation signer record RFC 4034 The record used to identify the DNSSEC signing key of a delegated zone.private static final String
static final DnsRecordType
Host Identity Protocol record RFC 5205 Method of separating the end-point identifier and locator roles of IP addresses.static final DnsRecordType
Service Binding and Parameter Specification via the DNS (SVCB and HTTPS Resource Records).private final int
static final DnsRecordType
IPsec Key record RFC 4025 Key record that can be used with IPsec.static final DnsRecordType
Incremental Zone Transfer record RFC 1996 Requests a zone transfer of the given zone but only differences from a previous serial number.static final DnsRecordType
key record RFC 2535 and RFC 2930 Used only for SIG(0) (RFC 2931) and TKEY (RFC 2930).static final DnsRecordType
Key eXchanger record RFC 2230 Used with some cryptographic systems (not including DNSSEC) to identify a key management agent for the associated domain-name.static final DnsRecordType
Location record RFC 1876 Specifies a geographical location associated with a domain name.static final DnsRecordType
Mail exchange record RFC 1035 Maps a domain name to a list of message transfer agents for that domain.private final String
static final DnsRecordType
Naming Authority Pointer record RFC 3403 Allows regular expression based rewriting of domain names which can then be used as URIs, further domain names to lookups, etc.static final DnsRecordType
Name server record RFC 1035 Delegates a DNS zone to use the given authoritative name serversstatic final DnsRecordType
Next-Secure record RFC 4034 Part of DNSSEC, used to prove a name does not exist.static final DnsRecordType
NSEC record version 3 RFC 5155 An extension to DNSSEC that allows proof of nonexistence for a name without permitting zonewalking.static final DnsRecordType
NSEC3 parameters record RFC 5155 Parameter record for use with NSEC3.static final DnsRecordType
Option record RFC 2671 This is a pseudo DNS record type needed to support EDNS.static final DnsRecordType
Pointer record RFC 1035 Pointer to a canonical name.static final DnsRecordType
Responsible person record RFC 1183 Information about the responsible person(s) for the domain.static final DnsRecordType
DNSSEC signature record RFC 4034 Signature for a DNSSEC-secured record set.static final DnsRecordType
Signature record RFC 2535 Signature record used in SIG(0) (RFC 2931) and TKEY (RFC 2930).static final DnsRecordType
Start of [a zone of] authority record RFC 1035 and RFC 2308 Specifies authoritative information about a DNS zone, including the primary name server, the email of the domain administrator, the domain serial number, and several timers relating to refreshing the zone.static final DnsRecordType
Sender Policy Framework record RFC 4408 Specified as part of the SPF protocol as an alternative to of storing SPF data in TXT records.static final DnsRecordType
Service locator RFC 2782 Generalized service location record, used for newer protocols instead of creating protocol-specific records such as MX.static final DnsRecordType
SSH Public Key Fingerprint record RFC 4255 Resource record for publishing SSH public host key fingerprints in the DNS System, in order to aid in verifying the authenticity of the host.static final DnsRecordType
Service Binding and Parameter Specification via the DNS (SVCB and HTTPS Resource Records).static final DnsRecordType
DNSSEC Trust Authorities record N/A Part of a deployment proposal for DNSSEC without a signed DNS root.private String
static final DnsRecordType
Secret key record RFC 2930 A method of providing keying material to be used with TSIG that is encrypted under the public key in an accompanying KEY RR..static final DnsRecordType
TLSA certificate association record RFC 6698 A record for DNS-based Authentication of Named Entities (DANE).static final DnsRecordType
Transaction Signature record RFC 2845 Can be used to authenticate dynamic updates as coming from an approved client, or to authenticate responses as coming from an approved recursive name server similar to DNSSEC.static final DnsRecordType
Text record RFC 1035 Originally for arbitrary human-readable text in a DNS record. -
Constructor Summary
ConstructorsModifierConstructorDescriptionprivate
DnsRecordType
(int intValue) DnsRecordType
(int intValue, String name) -
Method Summary
Modifier and TypeMethodDescriptionint
boolean
int
hashCode()
int
intValue()
Returns the value of this DnsType as it appears in DNS protocolname()
Returns the name of this type, as seen in bind config filestoString()
static DnsRecordType
valueOf
(int intValue) static DnsRecordType
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Field Details
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A
Address record RFC 1035 Returns a 32-bit IPv4 address, most commonly used to map hostnames to an IP address of the host, but also used for DNSBLs, storing subnet masks in RFC 1101, etc. -
NS
Name server record RFC 1035 Delegates a DNS zone to use the given authoritative name servers -
CNAME
Canonical name record RFC 1035 Alias of one name to another: the DNS lookup will continue by retrying the lookup with the new name. -
SOA
Start of [a zone of] authority record RFC 1035 and RFC 2308 Specifies authoritative information about a DNS zone, including the primary name server, the email of the domain administrator, the domain serial number, and several timers relating to refreshing the zone. -
PTR
Pointer record RFC 1035 Pointer to a canonical name. Unlike a CNAME, DNS processing does NOT proceed, just the name is returned. The most common use is for implementing reverse DNS lookups, but other uses include such things as DNS-SD. -
MX
Mail exchange record RFC 1035 Maps a domain name to a list of message transfer agents for that domain. -
TXT
Text record RFC 1035 Originally for arbitrary human-readable text in a DNS record. Since the early 1990s, however, this record more often carries machine-readable data, such as specified by RFC 1464, opportunistic encryption, Sender Policy Framework, DKIM, DMARC DNS-SD, etc. -
RP
Responsible person record RFC 1183 Information about the responsible person(s) for the domain. Usually an email address with the @ replaced by a . -
AFSDB
AFS database record RFC 1183 Location of database servers of an AFS cell. This record is commonly used by AFS clients to contact AFS cells outside their local domain. A subtype of this record is used by the obsolete DCE/DFS file system. -
SIG
Signature record RFC 2535 Signature record used in SIG(0) (RFC 2931) and TKEY (RFC 2930). RFC 3755 designated RRSIG as the replacement for SIG for use within DNSSEC. -
KEY
key record RFC 2535 and RFC 2930 Used only for SIG(0) (RFC 2931) and TKEY (RFC 2930). RFC 3445 eliminated their use for application keys and limited their use to DNSSEC. RFC 3755 designates DNSKEY as the replacement within DNSSEC. RFC 4025 designates IPSECKEY as the replacement for use with IPsec. -
AAAA
IPv6 address record RFC 3596 Returns a 128-bit IPv6 address, most commonly used to map hostnames to an IP address of the host. -
LOC
Location record RFC 1876 Specifies a geographical location associated with a domain name. -
SRV
Service locator RFC 2782 Generalized service location record, used for newer protocols instead of creating protocol-specific records such as MX. -
NAPTR
Naming Authority Pointer record RFC 3403 Allows regular expression based rewriting of domain names which can then be used as URIs, further domain names to lookups, etc. -
KX
Key eXchanger record RFC 2230 Used with some cryptographic systems (not including DNSSEC) to identify a key management agent for the associated domain-name. Note that this has nothing to do with DNS Security. It is Informational status, rather than being on the IETF standards-track. It has always had limited deployment, but is still in use. -
CERT
Certificate record RFC 4398 Stores PKIX, SPKI, PGP, etc. -
DNAME
Delegation name record RFC 2672 DNAME creates an alias for a name and all its subnames, unlike CNAME, which aliases only the exact name in its label. Like the CNAME record, the DNS lookup will continue by retrying the lookup with the new name. -
OPT
Option record RFC 2671 This is a pseudo DNS record type needed to support EDNS. -
APL
Address Prefix List record RFC 3123 Specify lists of address ranges, e.g. in CIDR format, for various address families. Experimental. -
DS
Delegation signer record RFC 4034 The record used to identify the DNSSEC signing key of a delegated zone. -
SSHFP
SSH Public Key Fingerprint record RFC 4255 Resource record for publishing SSH public host key fingerprints in the DNS System, in order to aid in verifying the authenticity of the host. RFC 6594 defines ECC SSH keys and SHA-256 hashes. See the IANA SSHFP RR parameters registry for details. -
IPSECKEY
IPsec Key record RFC 4025 Key record that can be used with IPsec. -
RRSIG
DNSSEC signature record RFC 4034 Signature for a DNSSEC-secured record set. Uses the same format as the SIG record. -
NSEC
Next-Secure record RFC 4034 Part of DNSSEC, used to prove a name does not exist. Uses the same format as the (obsolete) NXT record. -
DNSKEY
DNS Key record RFC 4034 The key record used in DNSSEC. Uses the same format as the KEY record. -
DHCID
DHCP identifier record RFC 4701 Used in conjunction with the FQDN option to DHCP. -
NSEC3
NSEC record version 3 RFC 5155 An extension to DNSSEC that allows proof of nonexistence for a name without permitting zonewalking. -
NSEC3PARAM
NSEC3 parameters record RFC 5155 Parameter record for use with NSEC3. -
TLSA
TLSA certificate association record RFC 6698 A record for DNS-based Authentication of Named Entities (DANE). RFC 6698 defines The TLSA DNS resource record is used to associate a TLS server certificate or public key with the domain name where the record is found, thus forming a 'TLSA certificate association'. -
HIP
Host Identity Protocol record RFC 5205 Method of separating the end-point identifier and locator roles of IP addresses. -
SPF
Sender Policy Framework record RFC 4408 Specified as part of the SPF protocol as an alternative to of storing SPF data in TXT records. Uses the same format as the earlier TXT record. -
TKEY
Secret key record RFC 2930 A method of providing keying material to be used with TSIG that is encrypted under the public key in an accompanying KEY RR.. -
TSIG
Transaction Signature record RFC 2845 Can be used to authenticate dynamic updates as coming from an approved client, or to authenticate responses as coming from an approved recursive name server similar to DNSSEC. -
IXFR
Incremental Zone Transfer record RFC 1996 Requests a zone transfer of the given zone but only differences from a previous serial number. This request may be ignored and a full (AXFR) sent in response if the authoritative server is unable to fulfill the request due to configuration or lack of required deltas. -
AXFR
Authoritative Zone Transfer record RFC 1035 Transfer entire zone file from the master name server to secondary name servers. -
ANY
All cached records RFC 1035 Returns all records of all types known to the name server. If the name server does not have any information on the name, the request will be forwarded on. The records returned may not be complete. For example, if there is both an A and an MX for a name, but the name server has only the A record cached, only the A record will be returned. Sometimes referred to as ANY, for example in Windows nslookup and Wireshark. -
CAA
Certification Authority Authorization record RFC 6844 CA pinning, constraining acceptable CAs for a host/domain. -
TA
DNSSEC Trust Authorities record N/A Part of a deployment proposal for DNSSEC without a signed DNS root. See the IANA database and Weiler Spec for details. Uses the same format as the DS record. -
DLV
DNSSEC Lookaside Validation record RFC 4431 For publishing DNSSEC trust anchors outside of the DNS delegation chain. Uses the same format as the DS record. RFC 5074 describes a way of using these records. -
SVCB
Service Binding and Parameter Specification via the DNS (SVCB and HTTPS Resource Records). See RFC9460 SVCB RR Type. -
HTTPS
Service Binding and Parameter Specification via the DNS (SVCB and HTTPS Resource Records). See RFC9460 HTTPS RR Type. -
BY_NAME
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BY_TYPE
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EXPECTED
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intValue
private final int intValue -
name
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text
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Constructor Details
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DnsRecordType
private DnsRecordType(int intValue) -
DnsRecordType
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Method Details
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valueOf
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valueOf
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name
Returns the name of this type, as seen in bind config files -
intValue
public int intValue()Returns the value of this DnsType as it appears in DNS protocol -
hashCode
public int hashCode() -
equals
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compareTo
- Specified by:
compareTo
in interfaceComparable<DnsRecordType>
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toString
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