139.98.in-addr.arpa.NS5.YAHOO.COMNS1.YAHOO.COMNS4.YAHOO.COMNS2.YAHOO.COMNS3.YAHOO.COMhttps://rdap.arin.net/registry/domain/139.98.in-addr.arpa.https://whois.arin.net/rest/rdns/139.98.in-addr.arpa.2009-05-18T13:19:10-04:00