4.48.0 IN PTR dribble.ams.openstreetmap.org.
5.48.0 IN PTR vhagar.ams.openstreetmap.org.
9.48.0 IN PTR dulcy.ams.openstreetmap.org.
-10.48.0 IN PTR ironbelly.ams.openstreetmap.org.
11.48.0 IN PTR spike-06.ams.openstreetmap.org.
12.48.0 IN PTR spike-07.ams.openstreetmap.org.
13.48.0 IN PTR spike-08.ams.openstreetmap.org.
3.49.0 IN PTR faffy.oob.openstreetmap.org.
9.49.0 IN PTR dulcy.oob.openstreetmap.org.
-10.49.0 IN PTR ironbelly.oob.openstreetmap.org.
11.49.0 IN PTR spike-06.oob.openstreetmap.org.
12.49.0 IN PTR spike-07.oob.openstreetmap.org.
13.49.0 IN PTR spike-08.oob.openstreetmap.org.