# # A simple DNS query message with EDNS0 OPT RRs of compressed owner name # pointing to root (is this bogus?) # ID = 0x1035 # QR=0 (query), Opcode=0, RD=1 (other fields are 0) # QDCOUNT=1, ANCOUNT=0, NSCOUNT=0, ARCOUNT=1 #0 1 2 3 1035 0100 #4 5 6 7 8 9 10 1 0001 0000 0000 0001 # Question: test.example.com. IN A # 2 3 4 5 6 7 8 9 20 1 2 3 4 5 6 7 8 9 #(4) t e s t (7) e x a m p l e (3) c o m . 04 74 65 73 74 07 65 78 61 6d 70 6c 65 03 63 6f 6d 00 0001 0001 # EDNS0 OPT RR # owner name: "example.com" # pointer = 29 (end of question section) c0 1d # TYPE: OPT (41 = 0x29) 00 29 # CLASS (= UDP size): 4096 1000 # TTL (extended RCODE and flags): RCODE=0, version=0, flags=DO 0000 8000 # RDLEN = 0 0000