Robtex

Up: 2001:19f0:5800::/37
Can't show all results, try to descend to a more specific CIDR
Down left: 2001:19f0:5c00::/39
Down right: 2001:19f0:5e00::/39

IP	Type	Hostname
2001:19f0:5c00:8002::64	A+PTR	m9r1s.com
2001:19f0:5c00:8002::64	A	mail.m9r1s.com
2001:19f0:5c00:8008::2	PTR	nu.digital-domain.net
2001:19f0:5c00:8008::2	A	ns2.digital-domain.net
2001:19f0:5c00:8008::2	A	mx2.digital-domain.net
2001:19f0:5c00:8014::64	PTR	vm.feld.me
2001:19f0:5c01:1196:5400:1ff:fe9b:69cd	A	m9r1s.com
2001:19f0:5c01:1196:5400:1ff:fe9b:69cd	A	mail.m9r1s.com