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- #
- # A simple DNS query message with a valid EDNS0 OPT RR, DO bit off
- # ID = 0x1035
- # QR=0 (query), Opcode=0, RD=1 (other fields are 0)
- # QDCOUNT=1, ANCOUNT=0, NSCOUNT=0, ARCOUNT=1
- # Question: test.example.com. IN A
- 1035 0100
- 0001 0000 0000 0001
- #(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: "."
- 00
- # TYPE: OPT (41 = 0x29)
- 00 29
- # CLASS (= UDP size): 4096
- 1000
- # TTL (extended RCODE and flags): RCODE=0, version=0, flags=0
- 0000 0000
- # RDLEN = 0
- 0000
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