Share of domains whose name servers are spread over at least two networks (AS) — Sweden's 198 government agencies compared
Swedish government agencies
67%
Swedish regions
71%
Swedish municipalities
67%
European municipalities (30 countries)
35%
European regions (32 countries)
33%
67%
133 of 198 agencies have name servers in 2+ networks
0 pp
compared with Swedish municipalities (67%)
35%
European municipalities overall (1,758 of 4,953 domains)
Source: kommunermedipv6.se, latest scans (Sept 2026). SPOF = all authoritative name servers sit in one autonomous system (AS) – one network outage takes the domain offline. Counted here: name servers in two or more ASes. Agencies = the 198 Swedish government agencies (myndigheter). Europe = all countries on the maps, pooled per domain.