Domena:
Query type:
A - IPv4 address
AAAA - IPv6 address
AFSDB - AFS database location
APL - Address prefix list
AXFR - Zone transfer
CAA - Certification Authority Authorization
CDNSKEY - Child DNSKEY
CDS - Child DS
CERT - Certificate
CNAME - Canonical name
DHCID - DHCP identifier
DLV - DNSSEC Lookaside Validation record
DNAME - Domain redirection
DNSKEY - DNS key record
DS - Delegation signer
GID - Group ID
GPOS - Geographic position [obsolete]
HINFO - Host information
HIP - Host Identity Protocol
IPSECKEY - IPSEC key
ISDN - ISDN address
IXFR - Incremental zone transfer
KEY - Security key
KX - Key exchange delegation
LOC - Geographic location
MAILA - Mail agent records [obsolete]
MAILB - Mailbox-related records
MB - Mailbox domain
MD - Mail destination [obsolete]
MF - Mail forwarder [obsolete]
MG - Mail group member
MINFO - Mailing list information
MR - Mail rename domain
MX - Mail exchange
NAPTR - Naming authority pointer
NS - Name server
NSAP - NSAP address
NSAP-PTR - NSAP-style pointer
NSEC - Next-secure record
NSEC3 - NSEC record version 3
NSEC3PARAM - NSEC3 parameters
NULL - Raw data record
OPENPGPKEY - OpenPGP public key
OPT - EDNS0 options pseudo-record
PTR - Domain pointer
PX - X.400 mail mapping information
RP - Responsible person
RRSIG - DNSSEC signature
SIG - Security signature
SINK - SINK record
SOA - Start of authority
SPF - Sender Policy Framework
SRV - Location of services
SSHFP - SSH public key fingerprint
TA - DNSSEC Trust Authorities
TKEY - Transaction key
TLSA - TLSA certificate association
TSIG - Transaction signature
TXT - Text strings
UID - User ID
UINFO - User information
UNSPEC - UNSPEC record
URI - Uniform Resource Identifier
WKS - Well-known services
X25 - X.25 PSDN address
ANY - Any type
Query class:
IN - Internet
CH - Chaos
HS - Hesiod
ANY - Any class
DNS server:
DNS port:
Use recursion
Authoritive answer