shell:$ nslookup -timeout=2 -retry=1 'cdn4.telesco.pe'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	cdn4.telesco.pe
Address: 149.154.165.133
Name:	cdn4.telesco.pe
Address: 149.154.165.137
Name:	cdn4.telesco.pe
Address: 149.154.164.25
Name:	cdn4.telesco.pe
Address: 149.154.164.24