Nmap scan report for mario.ns.cloudflare.com (172.64.33.203) Host is up (0.00098s latency). Other addresses for mario.ns.cloudflare.com (not scanned): 2606:4700:58::adf5:3bcb 2803:f800:50::6ca2:c1cb 2a06:98c1:50::ac40:21cb 108.162.193.203 173.245.59.203 Not shown: 995 filtered tcp ports (no-response) PORT STATE SERVICE VERSION 53/tcp open domain (unknown banner: 2025.5.5) | fingerprint-strings: | DNSVersionBindReqTCP: | version | bind |_ 2025.5.5 | dns-nsid: | NSID: 618m184 (3631386d313834) | id.server: lax08 |_ bind.version: 2025.5.5 80/tcp open http Cloudflare http proxy |_http-title: Did not follow redirect to https://www.cloudflare.com/dns/ |_http-server-header: cloudflare 443/tcp open ssl/http Cloudflare http proxy |_http-title: Did not follow redirect to https://www.cloudflare.com/dns/ |_http-server-header: cloudflare | ssl-cert: Subject: commonName=cloudflare.com | Subject Alternative Name: DNS:cloudflare.com, DNS:ns.cloudflare.com, DNS:*.ns.cloudflare.com, DNS:*.secondary.cloudflare.com, DNS:secondary.cloudflare.com | Not valid before: 2025-05-21T19:17:34 |_Not valid after: 2025-08-19T20:17:31 8080/tcp open http Cloudflare http proxy |_http-title: Did not follow redirect to https://www.cloudflare.com/dns/ |_http-server-header: cloudflare 8443/tcp open ssl/http Cloudflare http proxy |_http-title: Did not follow redirect to https://www.cloudflare.com/dns/ | ssl-cert: Subject: commonName=cloudflare.com | Subject Alternative Name: DNS:cloudflare.com, DNS:ns.cloudflare.com, DNS:*.ns.cloudflare.com, DNS:*.secondary.cloudflare.com, DNS:secondary.cloudflare.com | Not valid before: 2025-05-21T19:17:34 |_Not valid after: 2025-08-19T20:17:31 |_http-server-header: cloudflare 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-Port53-TCP:V=7.92%I=7%D=6/10%Time=6848B7C3%P=x86_64-redhat-linux-gnu%r( SF:DNSVersionBindReqTCP,35,"\x003\0\x06\x85\0\0\x01\0\x01\0\0\0\0\x07versi SF:on\x04bind\0\0\x10\0\x03\xc0\x0c\0\x10\0\x03\0\0\0<\0\t\x082025\.5\.5"); Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port Aggressive OS guesses: FreeBSD 11.0-STABLE (92%), FreeBSD 11.1-STABLE (92%), Linux 3.1 (91%), Linux 3.2 (91%), AXIS 210A or 211 Network Camera (Linux 2.6.17) (91%), Android 4.1 - 6.0 (Linux 3.4 - 3.14) (89%), Android 5.0 - 6.0.1 (Linux 3.4) (89%), Android 5.0 - 7.0 (Linux 3.4 - 3.10) (89%), Crestron XPanel control system (88%), FreeBSD 11.0-RELEASE - 12.0-CURRENT (88%) No exact OS matches for host (test conditions non-ideal). Network Distance: 7 hops TRACEROUTE (using port 8080/tcp) HOP RTT ADDRESS 1 0.28 ms 208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177) 2 0.72 ms gw.mcom-colocationamerica.com (208.64.231.81) 3 0.62 ms r1b4.n1p1400.lax.multacom.net (64.69.46.9) 4 0.40 ms ce-1-4-2.a04.lsanca07.us.bb.gin.ntt.net (128.241.15.73) 5 0.75 ms be3271.ccr41.lax04.atlas.cogentco.com (154.54.42.102) 6 1.11 ms 38.104.84.254 7 0.94 ms mario.ns.cloudflare.com (172.64.33.203) OS and Service detection performed. Please report any incorrect results at https://nmap.org/submit/ . Nmap done: 1 IP address (1 host up) scanned in 32.24 seconds