Nmap scan report for qq-weather.cdn-go.cn (101.33.21.193) Host is up (0.00052s latency). Not shown: 997 filtered tcp ports (no-response) PORT STATE SERVICE VERSION 80/tcp open http Lego Server | fingerprint-strings: | FourOhFourRequest: | HTTP/1.1 418 Unknown Status | Content-Length: 0 | X-NWS-LOG-UUID: 3649864079742522985 | Connection: close | Server: Lego Server | Date: Mon, 07 Jul 2025 03:21:00 GMT | X-Cache-Lookup: Return Directly | X-ServerIp: 101.33.21.193 | Client-Ip: 208.76.253.234 | GenericLines: | HTTP/1.1 400 Bad Request | Connection: close | Content-Length: 0 | Server: Lego Server | Date: Mon, 07 Jul 2025 03:21:00 GMT | GetRequest: | HTTP/1.1 418 Unknown Status | Content-Length: 0 | X-NWS-LOG-UUID: 3218718933458021367 | Connection: close | Server: Lego Server | Date: Mon, 07 Jul 2025 03:20:55 GMT | X-Cache-Lookup: Return Directly | X-ServerIp: 101.33.21.193 | Client-Ip: 208.76.253.234 | HTTPOptions: | HTTP/1.1 418 Unknown Status | Content-Length: 0 | X-NWS-LOG-UUID: 8093451088308642908 | Connection: close | Server: Lego Server | Date: Mon, 07 Jul 2025 03:20:55 GMT | X-Cache-Lookup: Return Directly | X-ServerIp: 101.33.21.193 | Client-Ip: 208.76.253.234 | RTSPRequest: | HTTP/1.1 400 Bad Request | Connection: close | Content-Length: 0 | Server: Lego Server | Date: Mon, 07 Jul 2025 03:20:55 GMT | SIPOptions: | HTTP/1.1 400 Bad Request | Connection: close | Content-Length: 0 | Server: Lego Server |_ Date: Mon, 07 Jul 2025 03:22:03 GMT |_http-title: Did not follow redirect to https://qq-weather.cdn-go.cn/ |_http-server-header: Lego Server 443/tcp open ssl/https Lego Server |_http-title: Site doesn't have a title (application/xml). | tls-nextprotoneg: | h2 |_ http/1.1 | fingerprint-strings: | FourOhFourRequest: | HTTP/1.1 418 Unknown Status | Content-Length: 0 | X-NWS-LOG-UUID: 17586226538540889909 | Connection: close | Server: Lego Server | Date: Mon, 07 Jul 2025 03:21:01 GMT | X-Cache-Lookup: Return Directly | X-ServerIp: 101.33.21.193 | Client-Ip: 208.76.253.234 | GenericLines, RTSPRequest: | HTTP/1.1 400 Bad Request | Connection: close | Content-Length: 0 | Server: Lego Server | Date: Mon, 07 Jul 2025 03:21:06 GMT | GetRequest: | HTTP/1.1 418 Unknown Status | Content-Length: 0 | X-NWS-LOG-UUID: 291074338623783746 | Connection: close | Server: Lego Server | Date: Mon, 07 Jul 2025 03:21:01 GMT | X-Cache-Lookup: Return Directly | X-ServerIp: 101.33.21.193 | Client-Ip: 208.76.253.234 | HTTPOptions: | HTTP/1.1 418 Unknown Status | Content-Length: 0 | X-NWS-LOG-UUID: 18033174849154725 | Connection: close | Server: Lego Server | Date: Mon, 07 Jul 2025 03:21:01 GMT | X-Cache-Lookup: Return Directly | X-ServerIp: 101.33.21.193 | Client-Ip: 208.76.253.234 | SIPOptions: | HTTP/1.1 400 Bad Request | Connection: close | Content-Length: 0 | Server: Lego Server |_ Date: Mon, 07 Jul 2025 03:22:14 GMT | ssl-cert: Subject: commonName=cdnv4-go.cn/organizationName=Shenzhen Tencent Computer Systems Company Limited/stateOrProvinceName=Guangdong Province/countryName=CN | Subject Alternative Name: DNS:cdnv4-go.cn, DNS:*.cdn-go.cn, DNS:*.cdn2-go.cn, DNS:*.cdnv4-go.cn, DNS:cdn-go.cn, DNS:cdn2-go.cn, DNS:www.cdnv4-go.cn | Not valid before: 2025-02-21T00:00:00 |_Not valid after: 2026-03-23T23:59:59 | http-server-header: | Lego Server |_ tencent-cos |_ssl-date: TLS randomness does not represent time | tls-alpn: | h2 |_ http/1.1 1935/tcp closed rtmp 2 services unrecognized despite returning data. If you know the service/version, please submit the following fingerprints at https://nmap.org/cgi-bin/submit.cgi?new-service : ==============NEXT SERVICE FINGERPRINT (SUBMIT INDIVIDUALLY)============== SF-Port80-TCP:V=7.92%I=7%D=7/6%Time=686B3D17%P=x86_64-redhat-linux-gnu%r(G SF:etRequest,FB,"HTTP/1\.1\x20418\x20Unknown\x20Status\r\nContent-Length:\ SF:x200\r\nX-NWS-LOG-UUID:\x203218718933458021367\r\nConnection:\x20close\ SF:r\nServer:\x20Lego\x20Server\r\nDate:\x20Mon,\x2007\x20Jul\x202025\x200 SF:3:20:55\x20GMT\r\nX-Cache-Lookup:\x20Return\x20Directly\r\nX-ServerIp:\ SF:x20101\.33\.21\.193\r\nClient-Ip:\x20208\.76\.253\.234\r\n\r\n")%r(HTTP SF:Options,FB,"HTTP/1\.1\x20418\x20Unknown\x20Status\r\nContent-Length:\x2 SF:00\r\nX-NWS-LOG-UUID:\x208093451088308642908\r\nConnection:\x20close\r\ SF:nServer:\x20Lego\x20Server\r\nDate:\x20Mon,\x2007\x20Jul\x202025\x2003: SF:20:55\x20GMT\r\nX-Cache-Lookup:\x20Return\x20Directly\r\nX-ServerIp:\x2 SF:0101\.33\.21\.193\r\nClient-Ip:\x20208\.76\.253\.234\r\n\r\n")%r(RTSPRe SF:quest,7C,"HTTP/1\.1\x20400\x20Bad\x20Request\r\nConnection:\x20close\r\ SF:nContent-Length:\x200\r\nServer:\x20Lego\x20Server\r\nDate:\x20Mon,\x20 SF:07\x20Jul\x202025\x2003:20:55\x20GMT\r\n\r\n")%r(FourOhFourRequest,FB," SF:HTTP/1\.1\x20418\x20Unknown\x20Status\r\nContent-Length:\x200\r\nX-NWS- SF:LOG-UUID:\x203649864079742522985\r\nConnection:\x20close\r\nServer:\x20 SF:Lego\x20Server\r\nDate:\x20Mon,\x2007\x20Jul\x202025\x2003:21:00\x20GMT SF:\r\nX-Cache-Lookup:\x20Return\x20Directly\r\nX-ServerIp:\x20101\.33\.21 SF:\.193\r\nClient-Ip:\x20208\.76\.253\.234\r\n\r\n")%r(GenericLines,7C,"H SF:TTP/1\.1\x20400\x20Bad\x20Request\r\nConnection:\x20close\r\nContent-Le SF:ngth:\x200\r\nServer:\x20Lego\x20Server\r\nDate:\x20Mon,\x2007\x20Jul\x SF:202025\x2003:21:00\x20GMT\r\n\r\n")%r(SIPOptions,7C,"HTTP/1\.1\x20400\x SF:20Bad\x20Request\r\nConnection:\x20close\r\nContent-Length:\x200\r\nSer SF:ver:\x20Lego\x20Server\r\nDate:\x20Mon,\x2007\x20Jul\x202025\x2003:22:0 SF:3\x20GMT\r\n\r\n"); ==============NEXT SERVICE FINGERPRINT (SUBMIT INDIVIDUALLY)============== SF-Port443-TCP:V=7.92%T=SSL%I=7%D=7/6%Time=686B3D1D%P=x86_64-redhat-linux- SF:gnu%r(GetRequest,FA,"HTTP/1\.1\x20418\x20Unknown\x20Status\r\nContent-L SF:ength:\x200\r\nX-NWS-LOG-UUID:\x20291074338623783746\r\nConnection:\x20 SF:close\r\nServer:\x20Lego\x20Server\r\nDate:\x20Mon,\x2007\x20Jul\x20202 SF:5\x2003:21:01\x20GMT\r\nX-Cache-Lookup:\x20Return\x20Directly\r\nX-Serv SF:erIp:\x20101\.33\.21\.193\r\nClient-Ip:\x20208\.76\.253\.234\r\n\r\n")% SF:r(HTTPOptions,F9,"HTTP/1\.1\x20418\x20Unknown\x20Status\r\nContent-Leng SF:th:\x200\r\nX-NWS-LOG-UUID:\x2018033174849154725\r\nConnection:\x20clos SF:e\r\nServer:\x20Lego\x20Server\r\nDate:\x20Mon,\x2007\x20Jul\x202025\x2 SF:003:21:01\x20GMT\r\nX-Cache-Lookup:\x20Return\x20Directly\r\nX-ServerIp SF::\x20101\.33\.21\.193\r\nClient-Ip:\x20208\.76\.253\.234\r\n\r\n")%r(Fo SF:urOhFourRequest,FC,"HTTP/1\.1\x20418\x20Unknown\x20Status\r\nContent-Le SF:ngth:\x200\r\nX-NWS-LOG-UUID:\x2017586226538540889909\r\nConnection:\x2 SF:0close\r\nServer:\x20Lego\x20Server\r\nDate:\x20Mon,\x2007\x20Jul\x2020 SF:25\x2003:21:01\x20GMT\r\nX-Cache-Lookup:\x20Return\x20Directly\r\nX-Ser SF:verIp:\x20101\.33\.21\.193\r\nClient-Ip:\x20208\.76\.253\.234\r\n\r\n") SF:%r(GenericLines,7C,"HTTP/1\.1\x20400\x20Bad\x20Request\r\nConnection:\x SF:20close\r\nContent-Length:\x200\r\nServer:\x20Lego\x20Server\r\nDate:\x SF:20Mon,\x2007\x20Jul\x202025\x2003:21:06\x20GMT\r\n\r\n")%r(RTSPRequest, SF:7C,"HTTP/1\.1\x20400\x20Bad\x20Request\r\nConnection:\x20close\r\nConte SF:nt-Length:\x200\r\nServer:\x20Lego\x20Server\r\nDate:\x20Mon,\x2007\x20 SF:Jul\x202025\x2003:21:06\x20GMT\r\n\r\n")%r(SIPOptions,7C,"HTTP/1\.1\x20 SF:400\x20Bad\x20Request\r\nConnection:\x20close\r\nContent-Length:\x200\r SF:\nServer:\x20Lego\x20Server\r\nDate:\x20Mon,\x2007\x20Jul\x202025\x2003 SF::22:14\x20GMT\r\n\r\n"); Aggressive OS guesses: FreeBSD 11.1-STABLE (91%), FreeBSD 11.0-STABLE (90%), HIKVISION DS-7600 Linux Embedded NVR (Linux 2.6.10) (88%), Linux 3.12 - 4.10 (88%), FreeBSD 11.0-RELEASE - 12.0-CURRENT (88%), FreeBSD 11.1-RELEASE or 11.2-STABLE (88%), FreeBSD 11.2-RELEASE - 11.3 RELEASE or 11.2-STABLE (88%), FreeBSD 11.3-RELEASE (88%), FreeBSD 12.0-RELEASE - 13.0-CURRENT (88%), Linux 2.6.32 (87%) No exact OS matches for host (test conditions non-ideal). Network Distance: 8 hops TRACEROUTE (using port 1935/tcp) HOP RTT ADDRESS 1 0.21 ms 208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177) 2 0.53 ms gw.mcom-colocationamerica.com (208.64.231.81) 3 0.72 ms r2b4.n1.p1401.lax.multacom.net (64.69.46.11) 4 1.91 ms 206.72.211.206.any2ix.coresite.com (206.72.211.206) 5 0.50 ms 10.162.84.46 6 0.60 ms 11.173.133.107 7 ... 8 0.32 ms 101.33.21.193 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 168.74 seconds