shell:$ nslookup -timeout=2 -retry=1 'pr-bh.ybp.yahoo.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
pr-bh.ybp.yahoo.com	canonical name = ds-pr-bh.ybp.gysm.yahoodns.net.
Name:	ds-pr-bh.ybp.gysm.yahoodns.net
Address: 34.227.184.161
Name:	ds-pr-bh.ybp.gysm.yahoodns.net
Address: 52.73.113.231
Name:	ds-pr-bh.ybp.gysm.yahoodns.net
Address: 52.72.43.58
Name:	ds-pr-bh.ybp.gysm.yahoodns.net
Address: 54.196.43.88
Name:	ds-pr-bh.ybp.gysm.yahoodns.net
Address: 2600:1f18:4e9:5a01:aa6b:1c18:7d9d:52d1
Name:	ds-pr-bh.ybp.gysm.yahoodns.net
Address: 2600:1f18:4e9:5a02:767d:26fe:ea4:535a
Name:	ds-pr-bh.ybp.gysm.yahoodns.net
Address: 2600:1f18:4e9:5a05:d0ce:ed47:390a:ee0c
Name:	ds-pr-bh.ybp.gysm.yahoodns.net
Address: 2600:1f18:4e9:5a07:4766:9903:7d2e:32ec