$ttl 38400 222.124.222.in-addr.arpa. IN SOA ns2.stmik-dipanegara.com. sysadmin.stmik-dipanegara.com. ( 2008030401 10800 3600 604800 38400 ) 222.124.222.in-addr.arpa. IN NS ns2.stmik-dipanegara.com. 220.222.124.222.in-addr.arpa. IN PTR ns2.stmik-dipanegara.com. 220.222.124.222.in-addr.arpa. IN PTR stmik-dipanegara.com. 220.222.124.222.in-addr.arpa. IN PTR sysadmin.stmik-dipanegara.com.