Redundent name servers are available. In case of a server or network issue at the Web server’s data center, these extra name servers help ensure that email will still be delivered if you use a 3rd party email service (such as G Suite or Office 365). If the primary server becomes unavailable, the Website may not load, but email server lookups (MX records) will still be available, and mail will be delivered to 3rd party services. If you have email hosted on the Web server, email will be temporarily unavailable.
ns1.oztechco.net (primary web server in Virginia)
ns2.oztechco.net (alternate location in Dallas)
ns3.oztechco.net (alternate location in NYC)
ns4.oztechco.net (alternate location in San Francisco)
ns5.oztechco.net (alternate location in Minneapolis)
Aliases to ns1
ns6.oztechco.net (alternate IP to ns1)
A domain requires a minimum of two domain servers listed with the domain registrar. To benefit from this redundancy, you should use ns1.oztechco.netand ns2.oztechco.net at a minimum… including ns3.oztechco.net and ns4.oztechco.net as backup name servers provides four distinct servers for DNS lookups.
ns1.oztechco.net, ns2.oztechco.net, ns3.oztechco.net, ns4.oztechco.net, and ns5.oztechco.net are all distinct servers.
ns6.oztechco.net is an alias to ns1.oztechco.net.
Alternatively, you can host your own DNS records (such as at your registrar’s name servers), pointing to your hosting IP address. You can find your hosting IP address in your cPanel.