shell:$ nslookup -timeout=2 -retry=1 'login.mijn.rgfstaffing.nl'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
login.mijn.rgfstaffing.nl	canonical name = g5h9sof.ng.impervadns.net.
Name:	g5h9sof.ng.impervadns.net
Address: 45.223.98.107
Name:	g5h9sof.ng.impervadns.net
Address: 2a02:e980:1c2::6b