SoftLayer_Dns_Domain_ResourceRecord_NsType is a SoftLayer_Dns_Domain_ResourceRecord object whose ''type'' property is set to 'ns' and defines a DNS NS record on a SoftLayer hosted domain. An NS record defines the authoritative name server for a domain. All SoftLayer hosted domains contain NS records for 'ns1.softlayer.com' and 'ns2.softlayer.com' . For instance, if example.org is hosted on ns1.softlayer.com, then example.org contains an NS record whose ''host'' property equals '@' and whose ''data'' property equals 'ns1.example.org'.
NS resource records pointing to ns1.softlayer.com or ns2.softlayer.com many not be removed from a SoftLayer hosted domain.