Recursive DNS IPv4/IPv6 Support Measurements

Organization: MPI-INF
Contact: abuse@measurement.network
Purpose: Exploring methodology to evaluate DNS recursive resolvers' IPv4/IPv6 support
Type: DNS requests initiated from RIPE Atlas probes against authoritative servers in measurement.network
Frequency: Irregular, development phase.

Domains: dnsv6-atlas-res.measurement.network
Networks:
    IPv4: 141.39.220.80/29, 141.39.220.81/29
    IPv6: 2a0d:8d04:a100::/48, 2a0d:8d04:b100::/48

Notes: -

Active DNS Measurements

Organization: MPI-INF
Contact: abuse@measurement.network
Purpose: Active DNS measurements to assess DNS IPv6 readiness and
test for DNS misconfigurations/inconsistencies.
Type: Active, against a large domain set (+200M domains) from CT logs
and zonefiles.
Frequency: Continuous scan, up to 200 qps (50 per node) per auth. NS.

Domains: dns-v6-scans.measurement.network
Networks:
IPv4: 141.39.220.48/29 (previously 141.39.220.88/29)
IPv6: 2a0d:8d04:a101::/48

Notes: -

Active DNS Measurements (DNSSEC Focus)

Organization: MPI-INF
Contact: abuse@measurement.network
Purpose: This project conducts large scale DNS measurements. You may
see increased DNS traffic originating from this network.

     We’re scanning a large number of domain names to explore the   
     deployment of RFC 9615 Automatic DNSSEC Bootstrapping Using 
     Authenticated Signals from the Zone's Operator, and possible 
     misconfigurations thereof. 

Type: Active, against a small domain set from top-lists (Alexa,
Tranco) (-+5M domains).
Frequency: Intermittent, up to 200 qps (50 per node) per auth. NS.

Domains: zone-ds.measurement.network
Networks:
IPv4: 141.39.221.80/28
IPv6: 2a0d:8d04:b503::/48

Notes: -