GeneralInformation

Hostnames	45-79-224-159.ip.linodeusercontent.com s11h.ai www.s11h.ai
Domains	linodeusercontent.com s11h.ai
Cloud Provider	Linode
Cloud Region	us-ca
Country	United States
City	Fremont
Organization	Linode
ISP	Akamai Connected Cloud
ASN	AS63949
Operating System	Ubuntu

Vulnerabilities

Note: the device may not be impacted by all of these issues. The vulnerabilities are implied based on the software and version.

2023(1)

CVE-2023-44487

7.5The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.

2021(2)

CVE-2021-23017

7.7A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite, resulting in worker process crash or potential other impact.

CVE-2021-3618

7.4ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A MiTM attacker having access to victim's traffic at the TCP/IP layer can redirect traffic from one subdomain to another, resulting in a valid TLS session. This breaks the authentication of TLS and cross-protocol attacks may be possible where the behavior of one protocol service may compromise the other at the application layer.

OpenPorts

22 80 443

22 / tcp

897373894 | 2025-03-23T08:15:55.632818

SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.12
Key type: ssh-rsa
Key: AAAAB3NzaC1yc2EAAAADAQABAAABgQCwgA5N9aqXPMOHPzWIpk2OU6sVoBnqqRNONpUGdSbgorkf
2ubKAQBbpdoVHw4b+4WazFU4Rq631ItVpukqgirMdn4FUDyaovs4dJeevKLfYS+bwbAO6SpE9cZz
EwsTEP+EHqdaAwNk0v7z5HPOdt71mE+exLpqRQ/l7m78VEmgY8LmRWNpH1HffAoqiSwbmeW7Bx+z
VzcdDYEOi1Bc8F9TIHuVcdZx999wI9mca85SDDUPbvmAYusXkV/9c0qDgxUf9qVh3vD2kGsjBF5V
XrCWV6SKWtbtyOWvU4hez0pVYC0MzadW87ai6ndqj95sWFVL4gctK54tYthHDeY2pC3peWf8kX4x
3wZddDkxMeFiz9kAgnvRRTQP/j+w79b8kvwYB98p/mglxv7LCG8IqPrCppKgofUdX5XyGFKGbazB
WnTfvjC3kVKMg/T7tfanG4snP1lzXfPCBjhIX2iwUe6DwXwLB8X3cQlg/uPLG4Y+NM9KRF/pjy1d
5V3di26ZRIU=
Fingerprint: dc:72:f4:1b:7d:a2:23:3a:fc:3e:bd:89:b8:5f:72:31

Kex Algorithms:
	curve25519-sha256
	curve25519-sha256@libssh.org
	ecdh-sha2-nistp256
	ecdh-sha2-nistp384
	ecdh-sha2-nistp521
	diffie-hellman-group-exchange-sha256
	diffie-hellman-group16-sha512
	diffie-hellman-group18-sha512
	diffie-hellman-group14-sha256
	kex-strict-s-v00@openssh.com

Server Host Key Algorithms:
	rsa-sha2-512
	rsa-sha2-256
	ssh-rsa
	ecdsa-sha2-nistp256
	ssh-ed25519

Encryption Algorithms:
	chacha20-poly1305@openssh.com
	aes128-ctr
	aes192-ctr
	aes256-ctr
	aes128-gcm@openssh.com
	aes256-gcm@openssh.com

MAC Algorithms:
	umac-64-etm@openssh.com
	umac-128-etm@openssh.com
	hmac-sha2-256-etm@openssh.com
	hmac-sha2-512-etm@openssh.com
	hmac-sha1-etm@openssh.com
	umac-64@openssh.com
	umac-128@openssh.com
	hmac-sha2-256
	hmac-sha2-512
	hmac-sha1

Compression Algorithms:
	none
	zlib@openssh.com

80 / tcp

677579724 | 2025-03-26T19:02:43.498526

Hashes

hash

-310961253

http.dom_hash

1239617585

http.html_hash

677579724

http.server_hash

967792298

http.title_hash

-1207101977

404 Not Found

HTTP/1.1 404 Not Found
Server: nginx/1.18.0 (Ubuntu)
Date: Wed, 26 Mar 2025 19:02:33 GMT
Content-Type: text/html
Content-Length: 564
Connection: keep-alive

Vulnerabilities

443 / tcp

-270316920 | 2025-03-24T04:32:44.883107

Hashes

hash

-784551355

http.dom_hash

1987504799

http.favicon.hash

-2070047203

http.html_hash

-270316920

http.server_hash

967792298

http.title_hash

-246169618

Create Next App

HTTP/1.1 200 OK
Server: nginx/1.18.0 (Ubuntu)
Date: Mon, 24 Mar 2025 04:32:44 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 19508
Connection: keep-alive
Vary: RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Router-Segment-Prefetch, Accept-Encoding
x-nextjs-cache: HIT
x-nextjs-prerender: 1
x-nextjs-stale-time: 4294967294
X-Powered-By: Next.js
Cache-Control: s-maxage=31536000,
ETag: "i0u4sjmbo7f1w"

SSL Certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            06:83:b6:0f:e0:f0:f8:9c:40:c4:d5:73:80:e2:63:a2:b0:ad
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R11
        Validity
            Not Before: Mar 21 02:18:34 2025 GMT
            Not After : Jun 19 02:18:33 2025 GMT
        Subject: CN=s11h.ai
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:a5:bf:11:36:ee:43:9d:37:3f:da:7c:7a:62:24:
                    e9:60:c6:aa:26:53:48:7d:0d:73:cc:e0:cd:19:3f:
                    06:41:b6:58:67:d3:f6:e0:ab:77:c7:9c:6f:f4:05:
                    34:03:84:6a:8c:31:31:c5:e1:ce:7e:0b:0a:5d:3a:
                    ae:78:55:5b:73:93:9d:a4:bd:e2:84:3d:72:0f:58:
                    bf:17:ec:02:80:a5:72:fc:6e:52:25:79:8f:e4:e7:
                    99:64:8a:0a:57:cb:da:96:82:59:9e:a7:9a:9b:b2:
                    43:6b:13:9a:c6:25:dd:dd:02:0a:cb:1e:64:59:f3:
                    87:72:44:4a:7d:3e:83:6c:cd:0b:b4:6e:d2:56:4d:
                    39:d3:20:6c:54:c3:04:f7:57:db:e4:14:0d:c4:e2:
                    10:ce:e0:b5:20:df:e2:70:96:cb:89:6a:92:b2:46:
                    52:0c:20:b6:d4:de:83:62:ef:86:8b:96:b6:44:61:
                    28:c2:ba:3c:d6:dd:3e:0d:e9:74:b5:b8:f7:b8:71:
                    e2:fe:60:e9:b1:c3:07:fd:a1:c2:13:92:cb:e2:8d:
                    f5:a9:c0:1d:40:ad:a7:64:af:23:ee:b1:cb:41:c8:
                    c3:86:80:d8:91:19:b0:6d:8b:53:88:70:d8:a0:fe:
                    ef:54:f8:d6:90:30:1b:4a:d2:0a:ba:ab:9f:03:4b:
                    11:21
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                0C:DC:7E:E7:5F:AA:12:8B:A8:04:4E:B1:88:E6:20:D7:24:64:AA:22
            X509v3 Authority Key Identifier: 
                C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
            Authority Information Access: 
                OCSP - URI:http://r11.o.lencr.org
                CA Issuers - URI:http://r11.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:s11h.ai, DNS:www.s11h.ai
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://r11.c.lencr.org/46.crl
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
                                1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
                    Timestamp : Mar 21 03:17:04.821 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:8F:46:63:4D:FD:21:7B:93:C3:42:DF:
                                10:C6:87:EB:F0:F8:7B:7A:CA:D4:34:55:B4:43:61:29:
                                8F:24:70:D4:7B:02:21:00:8C:70:D8:CC:00:E3:66:15:
                                A3:14:3D:C7:21:86:B2:7C:BF:A0:FC:08:84:3B:E8:D4:
                                16:90:91:6A:37:B5:10:E5
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 13:4A:DF:1A:B5:98:42:09:78:0C:6F:EF:4C:7A:91:A4:
                                16:B7:23:49:CE:58:57:6A:DF:AE:DA:A7:C2:AB:E0:22
                    Timestamp : Mar 21 03:17:07.286 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:37:D4:76:21:0F:A6:07:E7:3C:47:BB:E4:
                                86:2A:80:63:1D:89:F9:66:23:21:84:25:68:36:A6:14:
                                47:A7:0A:9B:02:21:00:E2:CC:87:F9:B1:1A:2B:93:FE:
                                74:5D:89:B3:C8:B4:31:11:1C:D7:8C:7B:DA:CB:BA:5A:
                                C8:5B:61:F7:41:D8:96
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        79:57:0c:08:2c:19:fb:47:0e:6c:e6:e6:4c:e8:10:83:a2:87:
        08:09:96:a4:8a:ff:cf:d2:1b:86:9c:19:a6:c7:8e:a3:fc:5b:
        59:a2:96:cf:40:de:2c:a4:01:7d:d4:c2:79:5f:c2:b3:9b:e3:
        03:14:0b:49:9c:16:4e:40:63:a3:1a:5a:d3:47:e1:59:48:ce:
        a5:be:4c:23:78:69:0c:c5:21:b1:bc:67:d7:a1:39:8b:f3:8f:
        f6:ff:25:8b:29:93:c3:53:70:70:c7:16:9a:d0:32:8c:2c:e7:
        2d:24:41:57:ba:c6:5e:63:1d:7f:7a:5a:b3:ef:b6:87:6d:88:
        6c:e2:56:20:ea:51:e0:0c:2d:87:70:59:93:2c:d0:05:1c:3d:
        bf:b9:9f:5e:58:76:5f:4a:60:c0:2e:29:f5:30:89:16:d0:09:
        97:6f:30:cd:e0:7f:0f:52:21:fd:2a:57:fd:2d:fd:87:19:8a:
        7b:08:44:08:06:82:ad:89:84:ef:c8:71:55:b1:1c:5f:74:a6:
        3d:ea:b7:b2:0a:ed:48:10:f5:02:f1:c8:03:30:1d:ab:09:33:
        75:8b:27:75:1a:ab:fb:f3:6f:f5:6a:ca:21:02:43:b0:45:85:
        a1:b2:e2:dd:e1:b4:bd:43:ce:1a:56:5e:b7:e6:6d:c7:0a:02:
        10:1d:93:7c

Vulnerabilities

45.79.224.159

Last Seen: 2025-03-26

Tags:

GeneralInformation

Vulnerabilities

OpenPorts

22 / tcp

897373894 | 2025-03-23T08:15:55.632818

OpenSSH8.2p1 Ubuntu 4ubuntu0.12

80 / tcp

677579724 | 2025-03-26T19:02:43.498526

Hashes

nginx1.18.0

443 / tcp

-270316920 | 2025-03-24T04:32:44.883107

Hashes

nginx1.18.0

Products

Pricing

Contact Us

45.79.224.159

Last Seen: 2025-03-26

Tags:

GeneralInformation

Vulnerabilities All ports Port 80 Port 443 Latest CVSS

OpenPorts

22 / tcp 897373894 | 2025-03-23T08:15:55.632818

OpenSSH8.2p1 Ubuntu 4ubuntu0.12

80 / tcp 677579724 | 2025-03-26T19:02:43.498526

Hashes

nginx1.18.0

443 / tcp -270316920 | 2025-03-24T04:32:44.883107

Hashes

nginx1.18.0

Products

Pricing

Contact Us

Vulnerabilities

22 / tcp

897373894 | 2025-03-23T08:15:55.632818

80 / tcp

677579724 | 2025-03-26T19:02:43.498526

443 / tcp

-270316920 | 2025-03-24T04:32:44.883107