20250903 .se have 1386725 delegated zones
4887505 UDP and 1 TCP questions in 1h15m39.4s gave us
30.07% have IPv6 on www
85.37% have IPv6 on one or more DNS
28.39% have IPv6 on one or more MX
251 have only IPv6 on the www
I know IPv6, NOT HTML! :)

 Date     www       ns       mx    IPv6-only
20250903 30.07     85.37    28.39     251
20250902 29.96     85.11    28.29     250
20250901 30.06     85.35    28.37     249
20250831 30.03     85.27    28.34     250
20250830 30.01     85.23    28.33     250
20250829 30.06     85.34    28.36     249
20250828 30.04     85.29    28.36     253
20250827 30.08     85.39    28.38     250
20250826 30.07     85.35    28.38     249
20250825 30.08     85.39    28.39     249