shell:$ nslookup -timeout=2 -retry=1 'lp-api.da.pf.japanpost.jp'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	lp-api.da.pf.japanpost.jp
Address: 18.238.25.62
Name:	lp-api.da.pf.japanpost.jp
Address: 18.238.25.20
Name:	lp-api.da.pf.japanpost.jp
Address: 18.238.25.30
Name:	lp-api.da.pf.japanpost.jp
Address: 18.238.25.77