| $ORIGIN . | |
| $TTL 180 | |
| api.ustream.tv IN SOA customs.waw.hackerspace.pl. bofh.hackerspace.pl. ( | |
| 1474143278 ; serial | |
| 1800 ; refresh (30 minutes) | |
| 1800 ; retry (30 minutes) | |
| 604800 ; expire (1 week) | |
| 10800 ; minimum (3 hours) | |
| ) | |
| NS customs.waw.hackerspace.pl. | |
| $ORIGIN api.ustream.tv. | |
| $TTL 300 | |
| @ IN A 10.8.0.151 |