I have been getting this message lately on qrz, this past time i think i have looked up 3 calls. Is this a person limit per my callsign? or is the service limit exceeded for the entire qrz site? I have never expierenced this in the past, i have been haveing to go over to buckmaster to look up calls. any information would be appreciated. Service limit exceeded: Too many lookups in this time period. Please try again later.