50.223.52.in-addr.arpa.NS-85.AWSDNS-10.COMNS-1867.AWSDNS-41.CO.UKNS-1375.AWSDNS-43.ORGNS-960.AWSDNS-56.NEThttps://rdap.arin.net/registry/domain/50.223.52.in-addr.arpa.https://whois.arin.net/rest/rdns/50.223.52.in-addr.arpa.2021-06-14T10:31:57-04:00