Worth Reading: Impact of scanning on authoritative nameservers It is well known among DNS operators that scanning is a common activity, undertaken even by academic organizations (SIDN itself runs DMAP, for example). Generally speaking, it is not known how extensive scanning is, and it is unclear how many parties perform which kinds of scans using what data from which sources, and what that means for the DNS infrastructure. Related ← Worth Reading: US Government Orders RPKI DeploymentWorth Reading: Over 100 Security Flaws Found in LTE and 5G Network Implementations →