kommunermedipv6.se
Municipalities with DNSSEC in Europe
Share of municipal domains whose zone is signed with DNSSEC (chain of trust from the TLD) — top 10 of 41 countries
1
Jersey
100%
2
Netherlands
98%
3
Denmark
90%
4
Sweden
83%
5
Czechia
79%
6
Slovakia
79%
7
Norway
72%
8
Switzerland
34%
9
Belgium
29%
10
Estonia
29%
83%
Sweden: 240 of 290 municipalities are signed with DNSSEC
4th
place of 41 countries
22%
average across all 41 countries
(15,385 of 69,466 domains)
(15,385 of 69,466 domains)
Source: kommunermedipv6.se, latest scan per country (Sept 2026). DNSSEC = the zone is signed and has a DS record in the parent zone, per gonemaster (Zonemaster); zones with warnings/errors count as signed. Counted per municipal domain – municipalities without a known website are not included. Countries with few municipalities vary more.