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: 34.203.201.205
Name:	ds-pr-bh.ybp.gysm.yahoodns.net
Address: 54.209.223.64
Name:	ds-pr-bh.ybp.gysm.yahoodns.net
Address: 3.231.43.166
Name:	ds-pr-bh.ybp.gysm.yahoodns.net
Address: 18.235.107.102
Name:	ds-pr-bh.ybp.gysm.yahoodns.net
Address: 2600:1f18:4e9:5a01:8afc:95ce:ccf3:5d7
Name:	ds-pr-bh.ybp.gysm.yahoodns.net
Address: 2600:1f18:4e9:5a07:20e0:99c9:5dcf:895e
Name:	ds-pr-bh.ybp.gysm.yahoodns.net
Address: 2600:1f18:4e9:5a05:74df:be2a:14a0:ada0
Name:	ds-pr-bh.ybp.gysm.yahoodns.net
Address: 2600:1f18:4e9:5a02:f8f6:141d:b6ff:c457