Starting Nmap 7.80 ( https://nmap.org ) at 2023-06-03 08:29 EDT
Nmap scan report for ns1.teledata.net.uk (78.40.145.3)
Host is up (0.11s latency).
Not shown: 998 filtered ports
PORT STATE SERVICE
25/tcp closed smtp
53/tcp open domain
Nmap done: 1 IP address (1 host up) scanned in 7.23 seconds