gistfile1.txt

[IPv4 Header (20 bytes)]
  Version: 4 (IPv4)
  IHL: 5 (20 [bytes])
  TOS: [precedence: 0 (Routine)] [tos: 0 (Default)] [mbz: 0]
  Total length: 66 [bytes]
  Identification: 16217
  Flags: (Reserved, Don't Fragment, More Fragment) = (false, true, false)
  Fragment offset: 0 (0 [bytes])
  TTL: 64
  Protocol: 17 (UDP)
  Header checksum: 0xf494
  Source address: /192.168.50.1
  Destination address: /10.10.10.10
[UDP Header (8 bytes)]
  Source port: 42526 (unknown)
  Destination port: 53 (Domain Name Server)
  Length: 46 [bytes]
  Checksum: 0x33d4
[DNS Header (38 bytes)]
  ID: 0x42d9
  QR: query
  OPCODE: 0 (Query)
  Authoritative Answer: false
  Truncated: false
  Recursion Desired: true
  Recursion Available: false
  Reserved Bit: 0
  Authentic Data: false
  Checking Disabled: false
  RCODE: 0 (No Error)
  QDCOUNT: 1
  ANCOUNT: 0
  NSCOUNT: 0
  ARCOUNT: 0
  Question:
    QNAME: check.torproject.org
    QTYPE: 1 (A (Host address))
    QCLASS: 1 (Internet (IN))


RESP

[IPv4 Header (20 bytes)]
  Version: 4 (IPv4)
  IHL: 5 (20 [bytes])
  TOS: [precedence: 0 (Routine)] [tos: 0 (Default)] [mbz: 0]
  Total length: 82 [bytes]
  Identification: 0
  Flags: (Reserved, Don't Fragment, More Fragment) = (false, false, false)
  Fragment offset: 0 (0 [bytes])
  TTL: 0
  Protocol: 17 (UDP)
  Header checksum: 0xb3de
  Source address: /10.10.10.10
  Destination address: /192.168.50.1
[UDP Header (8 bytes)]
  Source port: 53 (Domain Name Server)
  Destination port: 42526 (unknown)
  Length: 62 [bytes]
  Checksum: 0xf910
[DNS Header (54 bytes)]
  ID: 0x42d9
  QR: response
  OPCODE: 0 (Query)
  Authoritative Answer: false
  Truncated: false
  Recursion Desired: false
  Recursion Available: false
  Reserved Bit: 0
  Authentic Data: false
  Checking Disabled: false
  RCODE: 0 (No Error)
  QDCOUNT: 0
  ANCOUNT: 1
  NSCOUNT: 0
  ARCOUNT: 0
  Question:
    QNAME: check.torproject.org
    QTYPE: 1 (A (Host address))
    QCLASS: 1 (Internet (IN))
  Answer:
    NAME: .check.torproject.org (name: , pointer: 12)
    TYPE: 1 (A (Host address))
    CLASS: 1 (Internet (IN))
    TTL: 3600
    RDLENGTH: 4
    RDATA:
      A RDATA:
        ADDRESS: 116.202.120.181 (encoded)