Here's all of them... courtesy of cisco.
http://www.cisco.com/univercd/cc/td...scoasu/nr/nr50/nrug/userapa.htm#xtocid1182313
(Name/Data Type/Description)
A/1/Host address
AAAA/28/SIPv6 Address
AFSDB/18/AFS cell database
CNAME/5/Canonical name
HINFO/13/Host information
ISDN/20/ISDN calling address
MB/7/Mailbox domain name
MG/8/Mail group member
MINFO/14/Mailbox information
MR/9/Mail rename name
MX/15/Mail routing information
NAPTR/35/Naming authority pointer
NS/2/Authoritative server
NSAP/22/NSAP address
PTR/12/Domain name pointer
RP/17/Responsible person
RT/21/Router
SOA/6/Start of authority
SRV/33/Server selection
TXT/16/Text strings
WKS/11/Well known service
X25/19/X.25 calling address
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For the truly lazy, here's the
cisco link