&$hostname

NS1.DNSIMPLE.COM
Name Server: NS1.P19.DYNECT.NET
Name Server: NS2.DNSIMPLE.COM
Name Server: NS2.P19.DYNECT.NET
Name Server: NS3.DNSIMPLE.COM
Name Server: NS3.P19.DYNECT.NET
Name Server: NS4.DNSIMPLE.COM
Name Server: NS4.P19.DYNECT.NET NS1.DNSIMPLE.NET NS1.DNSIMPLE.ORG NS1.DNSIMPLE.IO NS4.P19.DYNECT.COM NS4.P19.DYNECT.ORG NS4.P19.DYNECT.BIZ NS4.P19.DYNECT.INFO NS4.P19.DYNECT.EDU NS1.DNSIMPLE.BIZ NS1.DNSIMPLE.INFO NS1.DNSIMPLE.EDU