None of the first four urls I randomly tried slashdot, ibm, dell, ycombinator have AAAA records. IPv6 is not here and won't be for a long time. While v6 may be

None of the first four urls I randomly tried slashdot, ibm, dell, ycombinator have AAAA records. IPv6 is not here and won't be for a long time. While v6 may be better in some circumstances, it is worse in others. I'll be keeping my offices behind NAT routers thank you!