Robtex

Up: 2a00:1a68::/30
Can't show all results, try to descend to a more specific CIDR
Down left: 2a00:1a68::/32
Down right: 2a00:1a69::/32

IP	Type	Hostname
2a00:1a68:1:101::d53:3	A	mxdns3.world4you.com
2a00:1a68:1:101::1b1b:1	A	mx01lb.world4you.com
2a00:1a68:1:101::1b1b:3	A	mx03lb.world4you.com
2a00:1a68:1:101::1b1b:4	A	mx04lb.world4you.com
2a00:1a68:80a1::d02	A+PTR	ns2.world4you.at
2a00:1a68:80a1::d02	A	ns2b.world4you.at