shell:$ nslookup -timeout=2 -retry=1 'pf-in-f26.1e100.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	pf-in-f26.1e100.net
Address: 173.194.202.26
Name:	pf-in-f26.1e100.net
Address: 216.239.34.26
Name:	pf-in-f26.1e100.net
Address: 66.102.12.26
Name:	pf-in-f26.1e100.net
Address: 2607:f8b0:400e:c00::1a