falsehttps://whois.arin.net/rest/rdns/87.70.in-addr.arpa.https://whois.arin.net/rest/rdns/85.70.in-addr.arpa.https://whois.arin.net/rest/rdns/84.70.in-addr.arpa.https://whois.arin.net/rest/rdns/86.70.in-addr.arpa.