Robtex

Up: 2a05:1500:400::/39
Can't show all results, try to descend to a more specific CIDR
Down left: 2a05:1500:500::/41
Down right: 2a05:1500:580::/41

IP	Type	Hostname
2a05:1500:501:1:1c00:1ff:fe00:115	A+PTR	ns063.auroradns.info
2a05:1500:501:1:1c00:6ff:fe00:129	A	ns043.auroradns.info
2a05:1500:501:1:1c00:16ff:fe00:125	A	ns023.auroradns.info
2a05:1500:501:1:1c00:29ff:fe00:139	A+PTR	mta02.prod.mx25.nl