for (Map.Entry<String, SRRset> entry : mMap.entrySet()) {
for (Iterator<Record> i = entry.getValue().rrs(); i.hasNext();) {
DNSKEYRecord r = (DNSKEYRecord) i.next();
for (Map.Entry<String, SRRset> entry : mMap.entrySet()) {
for (Iterator<Record> i = entry.getValue().rrs(); i.hasNext();) {
DNSKEYRecord r = (DNSKEYRecord) i.next();