shell:$ nslookup -timeout=2 -retry=1 'dor.mo.gov'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	dor.mo.gov
Address: 45.60.36.21
Name:	dor.mo.gov
Address: 45.60.32.21
Name:	dor.mo.gov
Address: 2a02:e980:d1::15
Name:	dor.mo.gov
Address: 2a02:e980:d3::15