shell:$ nslookup -timeout=2 -retry=1 'webmail.mtn.sd'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	webmail.mtn.sd
Address: 46.166.184.113
Name:	webmail.mtn.sd
Address: 185.206.180.148
;; communications error to 75.98.161.224#53: timed out
Name:	webmail.mtn.sd
Address: 2a00:1768:2001:63::46:113
Name:	webmail.mtn.sd
Address: 2a0b:1640:1:1:1:1:c45:4c4f