$TTL 360 ; 6 minutes @ IN SOA nisu.org. root.nisu.org. ( 35 ; serial 360000 ; refresh (4 days 4 hours) 3600 ; retry (1 hour) 3600000 ; expire (5 weeks 6 days 16 hours) 360 ; minimum (6 minutes) ) IN NS dns.mobelt.com. IN NS dns2.mobelt.com. IN A 150.128.97.91 IN MX 20 mail.nisu.org. IN MX 30 mail.mobelt.com. IN TXT "v=spf1 mx ptr ~all" mail IN A 150.128.97.91 smtp IN MX 10 mail.nisu.org. updns IN A 150.128.97.91 reme IN A 150.128.97.91 reme2 IN A 150.128.82.22 ovh IN A 91.121.54.135 moodle IN A 94.23.2.69 esurvey IN A 94.23.10.112 htunel IN A 150.128.49.215 t IN NS htunel al IN A 150.128.49.212 *.al IN A 150.128.49.212 dyn IN NS dns.mobelt.com. * IN A 150.128.97.91 multi IN A 192.168.100.1 IN A 192.168.100.2 IN A 192.168.100.3 IN A 192.168.100.4 IN A 192.168.100.5 IN A 192.168.100.6 IN A 192.168.100.7 ;$TTL 3 ; 3 seconds ;test IN A 1.1.1.1 ;$TTL 360 ; 6 minutes