$ nslookup -q=AAAA pnrpv2.ipv6.microsoft.com ...(my DNS server details omitted)... Non-authoritative answer: pnrpv2.ipv6.microsoft.com has AAAA address 2002:4136:e383::4136:e383 $ #### $ nslookup -q=PTR 3.8.3.e.6.3.1.4.3.8.3.e.6.3.1.4.2.0.0.2.ip6.arpa.