Ports
Duration
Date
IP
Nmap scan report for secondary.dns.yandex.ru (77.88.8.1) Host is up (0.19s latency). Other addresses for secondary.dns.yandex.ru (not scanned): 2a02:6b8:0:1::feed:ff Not shown: 998 filtered tcp ports (no-response) PORT STATE SERVICE 53/tcp open domain 443/tcp open https Nmap done: 1 IP address (1 host up) scanned in 13.52 seconds