[root@diana ~]# nslookup harpoon.loopback0.network
Server:         24.116.0.53
Address:        24.116.0.53#53

Non-authoritative answer:
Name:   harpoon.loopback0.network
Address: 70.39.103.36
Name:   harpoon.loopback0.network
Address: 2610:150:8000:14e::2

[root@diana ~]# whois 70.39.103.36
[Querying whois.arin.net]
[Redirected to rwhois.sharktech.net:4321]
[Querying rwhois.sharktech.net]
[rwhois.sharktech.net]
%rwhois V-1.5:003eff:00 rwhois.sharktech.net (by Network Solutions, Inc. V-1.5.9.6)
%error 230 No Objects Found
[root@diana ~]# traceroute 70.39.103.36
traceroute to 70.39.103.36 (70.39.103.36), 30 hops max, 60 byte packets
 1  160-3-25-233.cpe.sparklight.net (160.3.25.233)  1.956 ms  2.406 ms  2.772 ms
 2  10.117.178.1 (10.117.178.1)  16.951 ms  17.288 ms  17.261 ms
 3  192.168.7.97 (192.168.7.97)  18.133 ms  18.178 ms  18.215 ms
 4  10.224.252.217 (10.224.252.217)  40.650 ms  40.305 ms  40.349 ms
 5  * * *
 6  ae2.3615.edge1.Dallas2.level3.net (4.69.209.110)  45.714 ms  43.236 ms  32.726 ms
 7  be3110.ccr41.dfw03.atlas.cogentco.com (154.54.10.17)  32.854 ms *  37.542 ms
 8  be2763.ccr31.dfw01.atlas.cogentco.com (154.54.28.73)  38.133 ms be2764.ccr32.dfw01.atlas.cogentco.com (154.54.47.213)  37.879 ms  37.693 ms
 9  be2432.ccr21.mci01.atlas.cogentco.com (154.54.3.134)  47.739 ms be2433.ccr22.mci01.atlas.cogentco.com (154.54.3.214)  47.400 ms be2432.ccr21.mci01.atlas.cogentco.com (154.54.3.134)  53.987 ms
10  be3035.ccr21.den01.atlas.cogentco.com (154.54.5.89)  64.303 ms be3036.ccr22.den01.atlas.cogentco.com (154.54.31.89)  64.001 ms  63.839 ms
11  be2179.rcr51.b028469-0.den01.atlas.cogentco.com (154.54.25.174)  53.753 ms  57.662 ms  53.086 ms
12  cogent-100ge.den.co.sharktech.net (70.39.96.250)  56.111 ms customer.sharktech.net (70.39.96.209)  56.602 ms cogent-100ge.den.co.sharktech.net (70.39.96.250)  56.019 ms
13  * * *
14  * * *
15  * * *
16  * * *
17  * * *
18  * * *
19  * * *
20  * * *
21  * * *
22  * * *
23  * * *
24  * * *
25  * * *
26  * * *
27  * * *
28  * * *
29  * * *
30  * * *