shell:$ nslookup -timeout=2 -retry=1 'cert.api.travelocity.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
cert.api.travelocity.com	canonical name = tvly-cert.api.mashery.com.
tvly-cert.api.mashery.com	canonical name = mashery-tm-us-east-1.mashery.com.
Name:	mashery-tm-us-east-1.mashery.com
Address: 13.216.122.209
Name:	mashery-tm-us-east-1.mashery.com
Address: 52.54.235.239
Name:	mashery-tm-us-east-1.mashery.com
Address: 98.88.87.201