49.78.99.in-addr.arpa.NS-1272.AWSDNS-31.ORGNS-457.AWSDNS-57.COMNS-857.AWSDNS-43.NETNS-2033.AWSDNS-62.CO.UKhttps://rdap.arin.net/registry/domain/49.78.99.in-addr.arpa.https://whois.arin.net/rest/rdns/49.78.99.in-addr.arpa.2026-09-23T19:24:09-04:00