List 5-1　ドメインコントローラとLDAPサーバーの探索

1 DNS: 0x1:Std Qry for _ldap._tcp.Default-First-Site-Name._sites.dc._msdcs.active.dsl.local. of type Srv Loc on class INET addr.
      DNS: Query Identifier = 1 (0x1)
      DNS: DNS Flags = Query, OpCode - Std Qry, RD Bits Set, RCode - No error
          DNS: 0............... = Request
          DNS: .0000........... = Standard Query
          DNS: .....0.......... = Server not authority for domain
          DNS: ......0......... = Message complete
          DNS: .......1........ = Recursive query desired
          DNS: ........0....... = No recursive queries
          DNS: .........000.... = Reserved
          DNS: ............0000 = No error
      DNS: Question Entry Count = 1 (0x1)
      DNS: Answer Entry Count = 0 (0x0)
      DNS: Name Server Count = 0 (0x0)
      DNS: Additional Records Count = 0 (0x0)
      DNS: Question Section: _ldap._tcp.Default-First-Site-Name._sites.dc._msdcs.active.dsl.local. of type Srv Loc on class INET addr.
          DNS: Question Name: _ldap._tcp.Default-First-Site-Name._sites.dc._msdcs.active.dsl.local.
          DNS: Question Type = Service Location
          DNS: Question Class = Internet address class

2 DNS: 0x1:Std Qry Resp. for _ldap._tcp.Default-First-Site-Name._sites.dc._msdcs.active.dsl.local. of type Srv Loc on class INET addr.
      DNS: Query Identifier = 1 (0x1)
      DNS: DNS Flags = Response, OpCode - Std Qry, AA RD RA Bits Set, RCode - No error
          DNS: 1............... = Response
          DNS: .0000........... = Standard Query
          DNS: .....1.......... = Server authority for domain
          DNS: ......0......... = Message complete
          DNS: .......1........ = Recursive query desired
          DNS: ........1....... = Recursive queries supported by server
          DNS: .........000.... = Reserved
          DNS: ............0000 = No error
      DNS: Question Entry Count = 1 (0x1)
      DNS: Answer Entry Count = 1 (0x1)
      DNS: Name Server Count = 0 (0x0)
      DNS: Additional Records Count = 1 (0x1)
      DNS: Question Section: _ldap._tcp.Default-First-Site-Name._sites.dc._msdcs.active.dsl.local. of type Srv Loc on class INET addr.
          DNS: Question Name: _ldap._tcp.Default-First-Site-Name._sites.dc._msdcs.active.dsl.local.
          DNS: Question Type = Service Location
          DNS: Question Class = Internet address class
      DNS: Answer section: _ldap._tcp.Default-First-Site-Name._sites.dc._msdcs.active.dsl.local. of type Srv Loc on class INET addr.
          DNS: Resource Name: _ldap._tcp.Default-First-Site-Name._sites.dc._msdcs.active.dsl.local.
          DNS: Resource Type = Service Location
          DNS: Resource Class = Internet address class
          DNS: Time To Live = 600 (0x258)
          DNS: Resource Data Length = 28 (0x1C)
          DNS: Priority = 0 (0x0)
          DNS: Weight = 100 (0x64)
          DNS: Port = 389 (0x185)
          DNS: Target Name: az3.active.dsl.local.
      DNS: Additional Records Section: az3.active.dsl.local. of type Host Addr on class INET addr.
          DNS: Resource Name: az3.active.dsl.local.
          DNS: Resource Type = Host Address
          DNS: Resource Class = Internet address class
          DNS: Time To Live = 3600 (0xE10)
          DNS: Resource Data Length = 4 (0x4)
          DNS: IP address = 192.168.1.100