Starting Nmap 7.80 ( https://nmap.org ) at 2023-05-27 07:14 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 6.82 seconds