# # NXDOMAIN response with SOA record # ## ## Header ## # ID = 0x3da0 # QR = 1 (response), Opcode = 0, AA = 1, RCODE=3 (NXDOMAIN) 3da0 8403 # Question : 1 00 01 # Answer : 0 00 00 # Authority : 1 00 01 # Additional : 0 00 00 ## ## Query ## #(4) n o n e x i s t (7) e x a m p l e (3) c o m (0) 08 6e 6f 6e 65 78 69 73 74 07 65 78 61 6d 70 6c 65 03 63 6f 6d 00 # Type:A 00 01 # class: IN 00 01 ## ## Authority ## # name: example.com c0 15 # Type:SOA 00 06 # Class: IN 00 01 # TTL: 86400 00 01 51 80 # Data Length: 49 00 31 # Name Server: #(4) d n s 1 (5) i c a n n (3) o r g (0) 04 64 6e 73 31 05 69 63 61 6e 6e 03 6f 72 67 00 # MX: # (10) h o s t m a s t e r .icann.org. 0a 68 6f 73 74 6d 61 73 74 65 72 c0 37 # Serial Number:2010072301 77 cf 44 ed # Refresh Interval:2 hours 00 00 1c 20 # Retry Interval: 1 hour 00 00 0e 10 # Expiration: 14 days 00 12 75 00 # Minimum TTL 1 day 00 01 51 80