Starting Nmap 7.80 ( https://nmap.org ) at 2024-11-30 15:03 EST Nmap scan report for ns55.domaincontrol.com (97.74.107.28) Host is up (0.032s latency). Other addresses for ns55.domaincontrol.com (not scanned): 2603:5:21b2::1c Not shown: 99 filtered ports PORT STATE SERVICE 53/tcp open domain Nmap done: 1 IP address (1 host up) scanned in 2.25 seconds