138.18.in-addr.arpa.NS2-16-AP-SOUTHEAST-1.EC2-RDNS.AMAZONAWS.COMNS1-16-AP-SOUTHEAST-1.EC2-RDNS.AMAZONAWS.COMNS3-16-AP-SOUTHEAST-1.EC2-RDNS.AMAZONAWS.COMNS4-16-AP-SOUTHEAST-1.EC2-RDNS.AMAZONAWS.COMhttps://rdap.arin.net/registry/domain/138.18.in-addr.arpa.https://whois.arin.net/rest/rdns/138.18.in-addr.arpa.2021-08-11T14:44:13-04:00