DNS

Insight into the billions of DNS queries our name servers process daily. Some of the data is also collected using active DNS measurements.

Unique domain names
Number of unique domain names looked up per day
Response codes
Percentage of NXDOMAIN and No Error response codes
Query types
The type of information requested by resolvers
Resolver IPv6 support
Percentage of queries from resolvers with IPv6 addresses
IPv6-enabled .nl domain names
Number of domain names that support IPv6
Mail servers that support IPv6
Number of .nl mail servers that support IPv6
TTLs of A records
Most common time-to-live (TTL) values of A records
TTLs of AAAA records
Most common time-to-live (TTL) values of AAAA records
TTLs of NS records
Most common time-to-live (TTL) values of NS records
TTLs of MX records
Most common time-to-live (TTL) values of MX records
Number of constituent labels in domain names
The most common number of constituent labels in queried domain names.