shell:$ nslookup -timeout=2 -retry=1 'm.mpt.freeline.com' Server: 75.98.161.224 Address: 75.98.161.224#53 Non-authoritative answer: Name: m.mpt.freeline.com Address: 31.97.182.77 Name: m.mpt.freeline.com Address: 2a02:4780:41:8678::1