Nmap scan report for ns1.ext.philips.com (57.67.40.20)
Host is up (0.14s latency).
Other addresses for ns1.ext.philips.com (not scanned): 2a01:ce89:8001:0:57:67:40:20
Not shown: 999 filtered tcp ports (no-response)
PORT STATE SERVICE
53/tcp open domain
Nmap done: 1 IP address (1 host up) scanned in 17.73 seconds