[Pdns-users] DNS servers

Eduardo Casarero ecasarero at gmail.com
Thu Mar 22 17:38:17 UTC 2012


2012/3/22 Mikhail Nasonov <mnasonov at me.com>

> Friends, Hello!
>
> I have a question, maybe you can help me.
>
> For example, domain name example.com contains 4 unicast DNS server
> specified by the registrar:
>
> ns1. example.net (United States)
> ns2. example.net (Europe)
> ns3. example.net (Russia)
> ns4. example.net (Asia)
>
> I am, for example, in Africa.
>
> On which of the DNS-servers a query will come? At the closest route to the
> network (Anycast) or just random (RoundRobin)?
>
> Thank you for help.
>
> --
> Mikhail Nasonov
> Mobile: +7 (926) 609-00-66
> Skype:  mnasonov
>
>
Hi, If your dns servers are unicast, recursors will hit them randomly.
Anycast is solved by routers not by dns server/recursor.



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