Starting Nmap 7.80 ( https://nmap.org ) at 2023-04-03 06:55 EDT
Nmap scan report for dns.google (8.8.8.8)
Host is up (0.00090s latency).
PORT STATE SERVICE VERSION
21/tcp filtered ftp
22/tcp filtered ssh
25/tcp filtered smtp
80/tcp filtered http
110/tcp filtered pop3
143/tcp filtered imap
443/tcp open ssl/https HTTP server (unknown)
445/tcp filtered microsoft-ds
1 service unrecognized despite returning data. If you know the service/version, please submit the following fingerprint at https://nmap.org/cgi-bin/submit.cgi?new-service :
SF-Port443-TCP:V=7.80%T=SSL%I=7%D=4/3%Time=642AB0CD%P=x86_64-pc-linux-gnu%
SF:r(GetRequest,23A,"HTTP/1\.0\x20302\x20Found\r\nX-Content-Type-Options:\
SF:x20nosniff\r\nAccess-Control-Allow-Origin:\x20\*\r\nLocation:\x20https:
SF://dns\.google/\r\nDate:\x20Mon,\x2003\x20Apr\x202023\x2010:56:13\x20GMT
SF:\r\nContent-Type:\x20text/html;\x20charset=UTF-8\r\nServer:\x20HTTP\x20
SF:server\x20\(unknown\)\r\nContent-Length:\x20216\r\nX-XSS-Protection:\x2
SF:00\r\nX-Frame-Options:\x20SAMEORIGIN\r\nAlt-Svc:\x20h3=\":443\";\x20ma=
SF:2592000,h3-29=\":443\";\x20ma=2592000\r\n\r\n\n
SF:302\x20Moved\n