dig
Google -t aaaa
; <<>> DiG 9.7.3 <<>>
Google -t aaaa
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 15443
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 4, ADDITIONAL: 4
;; QUESTION SECTION:
;
Google. IN AAAA
;; ANSWER SECTION:
Google. 173887 IN CNAME
Google.
Google. 24 IN AAAA 2404:6800:8003::67
;; AUTHORITY SECTION:
google.com. 187533 IN NS ns3.google.com.
google.com. 187533 IN NS ns1.google.com.
google.com. 187533 IN NS ns4.google.com.
google.com. 187533 IN NS ns2.google.com.
;; ADDITIONAL SECTION:
ns1.google.com. 52178 IN A 216.239.32.10
ns2.google.com. 14127 IN A 216.239.34.10
ns3.google.com. 7263 IN A 216.239.36.10
ns4.google.com. 10817 IN A 216.239.38.10
BUT still no IPv6 in their DNS servers. They better buy SolidDNS from InfoWeapons.
Implication: If I'm using native IPv6 with no IPv4, I think I still can't reach google.