20251111 .nu have 201391 delegated zones
715616 UDP and 0 TCP questions in 23m50.57s gave us
28.07% have IPv6 on www
84.72% have IPv6 on one or more DNS
25.34% 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
20251111 28.07     84.72    25.34     48
20251110 28.17     85.05    25.45     48
20251108 27.91     84.61    25.28     48
20251107 28.04     84.85    25.40     48
20251104 27.93     84.61    25.32     47
20251102 27.70     83.89    25.06     45
20251031 28.10     85.06    25.45     46
20251030 27.92     84.59    25.31     46
20251029 28.11     85.04    25.45     48
20251024 27.49     83.34    24.88     47