The DNSSEC-signed .com domain was put into operation yesterday. So, how many .com zones have been DNSSEC-signed? Duanne Wessels created a DNSSEC scoreboard where we can keep track of the number of signed .com, .net (and .edu) zones. At the time of this writing it looks like this: Another, maybe more interesting, diagram which shows delegations over time is count-trace.png. Considering .com has round about 90,000,000 (ninety million) domains, we have only just started. :-)