$TTL 1h
@                       IN SOA  talos.cslabs.clarkson.edu. root.cslabs.clarkson.edu. (
                                226     ; serial
                                1d      ; refresh
                                2h      ; retry
                                1w      ; expire
                                1800 )  ; negative caching-ttl
; Namservers
@                       IN NS           talos
xen                     IN A            128.153.145.10
eln                     IN A            128.153.145.151