>> It cannot query other name servers using IPv6
Thanks for pointing that use case out. I'll get support for resolving IPv6 Only hostnames added in.
Existing IPv6 Support:
AAAA Lookup - https://www.misk.com/tools/#dns/arin.net
IPv6 Reverse Dns & FCrDNS - https://www.misk.com/tools/#dns/2001:500:4:13::80
IPv6 Traceroute - https://www.misk.com/tools/#traceroute/2001:500:4:13::80
IPv6 Whois - https://www.misk.com/tools/#whois/2001:500:4:13::80