Why is the process named geod in my iOS simulator trying to access irs.gov?
This sounds like a classic case of bad reverse DNS. Note that both the IRS and azadiradio.org are at least partially hosted by Akamai's servers. This can lead to some confusion for people trying to do a reverse DNS. Your simulator might be trying to access some other server (could be Apple's, they also use Akamai) and Little Snitch tries to translate that IP address into a domain. When that IP is used by one of the world's largest hosting and content distribution networks, you run into problems.