20251127 .nu have 200612 delegated zones
715488 UDP and 0 TCP questions in 20m44.851s gave us
29.29% have IPv6 on www
85.28% have IPv6 on one or more DNS
25.16% have IPv6 on one or more MX
48 have only IPv6 on the www
I know IPv6, NOT HTML! :)

  Date     www       ns       mx  IPv6-only
20251127 29.29     85.28    25.16     48
20251126 28.68     83.65    24.67     48
20251125 26.36     77.32    23.09     40
20251122 28.65     83.49    24.93     48
20251121 29.30     85.17    25.47     48
20251120 28.02     81.48    24.33     46
20251119 29.21     85.04    25.41     49
20251115 28.64     83.65    24.99     47
20251114 29.07     84.77    25.37     49
20251111 28.07     84.72    25.34     48