Nmap scan report for panda-production-hasura.levellearning.com (52.42.207.173) Host is up (0.031s latency). Other addresses for panda-production-hasura.levellearning.com (not scanned): 34.218.63.96 rDNS record for 52.42.207.173: ec2-52-42-207-173.us-west-2.compute.amazonaws.com Not shown: 998 filtered tcp ports (no-response) PORT STATE SERVICE VERSION 80/tcp open http awselb/2.0 | fingerprint-strings: | FourOhFourRequest: | HTTP/1.1 301 Moved Permanently | Server: awselb/2.0 | Date: Wed, 11 Jun 2025 04:12:52 GMT | Content-Type: text/html | Content-Length: 134 | Connection: close | Location: https://levellearning-prod-774978137.us-west-2.elb.amazonaws.com:443/nice%20ports%2C/Tri%6Eity.txt%2ebak | | 301 Moved Permanently | |

301 Moved Permanently

| | | GetRequest, HTTPOptions: | HTTP/1.1 301 Moved Permanently | Server: awselb/2.0 | Date: Wed, 11 Jun 2025 04:12:52 GMT | Content-Type: text/html | Content-Length: 134 | Connection: close | Location: https://levellearning-prod-774978137.us-west-2.elb.amazonaws.com:443/ | | 301 Moved Permanently | |

301 Moved Permanently

| | | RTSPRequest: | | 400 Bad Request | |

400 Bad Request

| | | X11Probe: | HTTP/1.1 400 Bad Request | Server: awselb/2.0 | Date: Wed, 11 Jun 2025 04:12:52 GMT | Content-Type: text/html | Content-Length: 122 | Connection: close | | 400 Bad Request | |

400 Bad Request

| |_ |_http-title: Did not follow redirect to https://panda-production-hasura.levellearning.com:443/ |_http-server-header: awselb/2.0 443/tcp open ssl/http nginx 1.27.3 |_http-title: Site doesn't have a title (application/json; charset=utf-8). |_ssl-date: TLS randomness does not represent time | ssl-cert: Subject: commonName=*.masterytrack.org | Subject Alternative Name: DNS:*.masterytrack.org, DNS:*.levelchinese.com, DNS:*.app.levelchinese.com, DNS:*.levellearning.com, DNS:*.app.levellearning.com | Not valid before: 2025-02-02T00:00:00 |_Not valid after: 2026-03-03T23:59:59 |_http-server-header: nginx/1.27.3 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-Port80-TCP:V=7.92%I=7%D=6/10%Time=68490243%P=x86_64-redhat-linux-gnu%r( SF:GetRequest,173,"HTTP/1\.1\x20301\x20Moved\x20Permanently\r\nServer:\x20 SF:awselb/2\.0\r\nDate:\x20Wed,\x2011\x20Jun\x202025\x2004:12:52\x20GMT\r\ SF:nContent-Type:\x20text/html\r\nContent-Length:\x20134\r\nConnection:\x2 SF:0close\r\nLocation:\x20https://levellearning-prod-774978137\.us-west-2\ SF:.elb\.amazonaws\.com:443/\r\n\r\n\r\n301\x20Moved\x2 SF:0Permanently\r\n\r\n

301\x20Moved\x20Pe SF:rmanently

\r\n\r\n\r\n")%r(HTTPOptions,173," SF:HTTP/1\.1\x20301\x20Moved\x20Permanently\r\nServer:\x20awselb/2\.0\r\nD SF:ate:\x20Wed,\x2011\x20Jun\x202025\x2004:12:52\x20GMT\r\nContent-Type:\x SF:20text/html\r\nContent-Length:\x20134\r\nConnection:\x20close\r\nLocati SF:on:\x20https://levellearning-prod-774978137\.us-west-2\.elb\.amazonaws\ SF:.com:443/\r\n\r\n\r\n301\x20Moved\x20Permanently</ti SF:tle></head>\r\n<body>\r\n<center><h1>301\x20Moved\x20Permanently</h1></ SF:center>\r\n</body>\r\n</html>\r\n")%r(RTSPRequest,7A,"<html>\r\n<head>< SF:title>400\x20Bad\x20Request\r\n\r\n

400 SF:\x20Bad\x20Request

\r\n\r\n\r\n")%r(X11Probe SF:,110,"HTTP/1\.1\x20400\x20Bad\x20Request\r\nServer:\x20awselb/2\.0\r\nD SF:ate:\x20Wed,\x2011\x20Jun\x202025\x2004:12:52\x20GMT\r\nContent-Type:\x SF:20text/html\r\nContent-Length:\x20122\r\nConnection:\x20close\r\n\r\n\r\n400\x20Bad\x20Request\r\n\r\n SF:

400\x20Bad\x20Request

\r\n\r\n\r SF:\n")%r(FourOhFourRequest,196,"HTTP/1\.1\x20301\x20Moved\x20Permanently\ SF:r\nServer:\x20awselb/2\.0\r\nDate:\x20Wed,\x2011\x20Jun\x202025\x2004:1 SF:2:52\x20GMT\r\nContent-Type:\x20text/html\r\nContent-Length:\x20134\r\n SF:Connection:\x20close\r\nLocation:\x20https://levellearning-prod-7749781 SF:37\.us-west-2\.elb\.amazonaws\.com:443/nice%20ports%2C/Tri%6Eity\.txt%2 SF:ebak\r\n\r\n\r\n301\x20Moved\x20Permanently< SF:/head>\r\n\r\n

301\x20Moved\x20Permanently

\r\n\r\n\r\n"); Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port Device type: general purpose Running (JUST GUESSING): Linux 4.X (87%) OS CPE: cpe:/o:linux:linux_kernel:4.2 Aggressive OS guesses: Linux 4.2 (87%) No exact OS matches for host (test conditions non-ideal). Network Distance: 13 hops TRACEROUTE (using port 443/tcp) HOP RTT ADDRESS 1 0.20 ms 208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177) 2 0.67 ms gw.mcom-colocationamerica.com (208.64.231.81) 3 0.76 ms r2b4.n1.p1401.lax.multacom.net (64.69.46.11) 4 1.27 ms 206.72.211.146.any2ix.coresite.com (206.72.211.146) 5 ... 8 9 28.66 ms 108.166.232.34 10 ... 12 13 32.34 ms ec2-52-42-207-173.us-west-2.compute.amazonaws.com (52.42.207.173) 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 29.41 seconds