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TDNSQueryRecordTypes Enumeration
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Identifies resource record types that can be requested in a DNS query.

File

IdDNSCommon

Pascal
TDNSQueryRecordTypes = (
  DqtA,
  DqtNS,
  DqtMD,
  DqtMF,
  DqtName,
  DqtSOA,
  DqtMB,
  DqtMG,
  DqtMR,
  DqtNull,
  DqtWKS,
  DqtPTR,
  DqtHINFO,
  DqtMINFO,
  DqtMX,
  DqtTXT,
  DqtNSAP,
  DqtNSAP_PTR,
  DqtLOC,
  DqtIXFR,
  DqtAXFR,
  DqtSTAR,
  DqtAAAA
);
Description

TDNSQueryRecordTypes is an enumerated type that represents the valid values that can be used for selecting DNS Resource Record returned in a DNS query response by their resource record type. 

TDNSQueryRecordTypes may contain one or more of the following values, including: 

 

Value 
Meaning 
DqtA 
IPv4 Host address 
DqtAAAA 
IPv6 Host address 
DqtNS 
Authoritative name server 
DqtMD 
Mail destination (Obsolete - use MX) 
DqtMF 
Mail forwarder (Obsolete - use MX) 
DqtName 
Canonical name for an alias 
DqtSOA 
Start of a zone of authority marker 
DqtMB 
Mailbox domain name (EXPERIMENTAL) 
DqtMG 
Mail group member (EXPERIMENTAL) 
DqtMR 
Mail rename domain name (EXPERIMENTAL) 
DqtNull 
Null resource record (EXPERIMENTAL) 
DqtWKS 
Well known service description 
DqtPTR 
Domain name pointer 
DqtHINFO 
Host information 
DqtMINFO 
Mailbox or mail list information 
DqtMX 
Mail exchange 
DqtTXT 
Text strings 
DqtNSAP 
Network Server Address Protocol request 
DqtNSAP_PTR 
PTR resource records for NSAP entries 
DqtLOC 
Geographic location request 
DqtAXFR 
Zone transfer query request 
DqtSTAR 
All resource record types 
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