; Domain configuration file for 1.0.10.in-addr.arpa ; The beginning is the same as in cf/0.1.10 SOA(REV(10.1.0)) NS(ns1.example.com, ns2.example.com) ; A manually specified `PTR' record PTR(42, answer.universe.net) ; The range 128-255 is delegated to another server using the syntax ; specified in RFC 2317. The `REVBLOCK' macro generates the subdomain ; and also all required `CNAME' records, but we need to specify the ; name servers for the subdomain explicitly. (`REVBLOCK' behaves like ; a `D' wrt. additional records.) ; The first parameter is the name of the subdomain, the other two specify ; a range of addresses to delegate. REVBLOCK(128/25, 128, 255) NS(ns.a.example.com) ; And again the automatic reverse mode REVERSE(10.1.0)