GeneralInformation

Hostnames	li779-24.members.linode.com rickzuber.com www.rickzuber.com
Domains	linode.com rickzuber.com
Cloud Provider	Linode
Cloud Region	us-nj
Country	United States
City	Cedar Knolls
Organization	Linode
ISP	Akamai Connected Cloud
ASN	AS63949
Operating System	Linux

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

1598664868 | 2025-03-20T16:39:09.305334

SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.12
Key type: ssh-ed25519
Key: AAAAC3NzaC1lZDI1NTE5AAAAIDsHGkNxOcPSht/MM4KMPCzaxARx+mIokP93vU/S5XKM
Fingerprint: 93:3f:a9:77:8f:cb:86:1f:a5:1c:af:fa:a7:fb:1d:7c

Kex Algorithms:
	curve25519-sha256
	curve25519-sha256@libssh.org
	diffie-hellman-group16-sha512
	diffie-hellman-group18-sha512
	diffie-hellman-group-exchange-sha256
	kex-strict-s-v00@openssh.com

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

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

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

Compression Algorithms:
	none
	zlib@openssh.com

80 / tcp

589765266 | 2025-03-18T18:56:49.335014

Hashes

hash

-1810230670

http.dom_hash

1239617585

http.html_hash

589765266

http.server_hash

967792298

http.title_hash

1522695184

301 Moved Permanently

HTTP/1.1 301 Moved Permanently
Server: nginx/1.18.0 (Ubuntu)
Date: Tue, 18 Mar 2025 18:56:49 GMT
Content-Type: text/html
Content-Length: 178
Connection: keep-alive
Location: https://104.200.30.24/

Vulnerabilities

443 / tcp

562713786 | 2025-03-18T18:56:51.994015

Hashes

hash

-149972706

http.dom_hash

1088386423

http.favicon.hash

-1400532981

http.html_hash

562713786

http.robots_hash

-252154466

http.server_hash

967792298

http.sitemap_hash

-562515051

http.title_hash

-734116316

Rick Zuber

HTTP/1.1 200 OK
Server: nginx/1.18.0 (Ubuntu)
Date: Tue, 18 Mar 2025 18:56:51 GMT
Content-Type: text/html
Content-Length: 12895
Last-Modified: Sat, 21 Oct 2023 21:53:17 GMT
Connection: keep-alive
ETag: "6534484d-325f"
Accept-Ranges: bytes

SSL Certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:6d:4d:7a:d4:cc:76:3c:aa:a8:8a:ac:b4:e8:08:0b:4b:cd
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R11
        Validity
            Not Before: Feb 27 17:45:41 2025 GMT
            Not After : May 28 17:45:40 2025 GMT
        Subject: CN=rickzuber.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:d5:c6:36:65:fc:bd:14:7a:85:94:49:c5:4e:fb:
                    e0:77:6e:75:22:84:66:5c:a2:ee:38:39:b5:82:83:
                    fb:b9:02:7d:6d:2e:da:a9:e7:65:cd:f3:20:51:82:
                    ea:cc:98:05:f0:0b:5e:37:29:a5:64:1b:b4:45:5c:
                    99:05:3a:8b:bb:31:aa:de:40:a3:ea:23:ac:22:be:
                    b0:90:21:9b:a7:1a:ca:62:46:b5:e2:fc:d0:a9:6b:
                    88:05:83:c9:50:57:d3:0b:b5:3f:ff:bc:3c:cc:39:
                    2f:53:67:4b:85:bd:3a:a0:03:48:11:c0:78:ba:87:
                    0c:78:cb:7c:bd:b8:cc:3d:00:80:6a:93:07:b9:3e:
                    6d:ed:98:3a:5f:0f:83:36:7b:17:b2:d9:4b:10:ca:
                    da:9b:c9:14:06:be:2a:5c:01:6b:bd:cb:85:98:97:
                    50:f0:de:15:3a:15:4a:c3:8b:5a:a1:05:54:d5:dd:
                    19:39:1d:75:5a:35:0e:be:ea:fe:13:68:ef:ea:be:
                    20:ac:85:45:f3:f6:f0:2f:01:35:c1:da:8b:6d:91:
                    5c:ba:c2:33:29:30:89:88:71:cc:cb:5c:1e:f4:10:
                    e3:b6:ec:e1:3f:4e:59:d8:19:52:c1:9d:36:97:04:
                    3b:f0:96:aa:a3:76:f9:32:af:c2:90:73:48:bd:58:
                    00:1d
                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: 
                71:88:F3:51:E7:BB:DA:2F:6D:6A:CC:6B:35:EE:B1:2B:C1:05:47:C0
            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:rickzuber.com, DNS:www.rickzuber.com
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 73:20:22:0F:08:16:8A:F9:F3:C4:A6:8B:0A:B2:6A:9A:
                                4A:00:EE:F5:77:85:8A:08:4D:05:00:D4:A5:42:44:59
                    Timestamp : Feb 27 18:44:12.231 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:3C:8C:78:F8:26:8B:9D:5F:FD:2F:CE:94:
                                A3:34:C0:E1:59:24:9D:E1:8C:6D:9B:A4:AD:78:B3:F4:
                                7E:0B:38:00:02:21:00:9E:6B:92:E8:72:D2:2A:7B:26:
                                B7:68:41:51:15:4D:3C:D4:9C:D7:D9:F0:0A:5C:1F:E4:
                                FA:9B:6E:3A:22:44:DF
                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 : Feb 27 18:44:12.276 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:07:55:ED:32:A5:CA:78:22:7E:C4:15:9E:
                                66:8C:03:7F:99:37:F7:71:74:D0:1A:AC:BD:4A:6A:26:
                                C4:EB:3F:64:02:20:14:A5:49:CC:34:C0:32:4F:9C:02:
                                6D:3B:4C:64:13:D1:F2:A2:45:B7:08:E2:16:8F:C6:48:
                                6F:12:5A:F0:05:F1
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        0c:11:ee:27:1a:0d:8e:97:99:8d:99:7a:0f:7a:be:94:8e:bc:
        03:fe:fb:b6:fe:f7:ff:82:9d:e9:12:30:fc:41:c4:c3:c2:8a:
        de:11:4d:29:5a:01:10:77:1c:81:27:04:42:f6:4e:de:76:7a:
        ee:96:f0:43:1c:82:7d:0c:47:88:8e:80:81:70:f1:df:c8:4a:
        e3:97:66:e4:97:c6:d1:d2:6f:e4:14:4c:09:84:90:d5:d7:25:
        a6:75:d2:2b:b8:c1:13:03:cc:f5:2f:fc:7e:df:8c:2d:9e:09:
        be:8a:84:bd:92:fc:fb:ad:1f:b5:21:f7:38:bb:ee:22:86:3f:
        b3:69:ff:72:a7:8d:92:89:92:75:09:6e:a9:72:95:ed:38:3c:
        0a:67:e8:2f:d8:8f:88:23:03:b5:1c:1f:6e:f5:1f:fd:d8:85:
        cf:83:f5:dc:c5:d9:80:d1:d7:1a:a9:70:d2:5f:8f:5d:46:a6:
        aa:de:7e:30:3a:35:0d:d0:d5:42:89:da:f8:f5:40:ea:d0:b1:
        0a:88:6f:43:8b:91:e5:ff:69:5f:e3:71:bf:69:7e:91:8d:84:
        74:cc:33:15:eb:53:ac:d6:fc:0b:b4:59:5e:93:1d:9c:fd:c8:
        7b:8f:d3:f4:15:90:aa:2d:f1:1f:fe:02:3e:7c:71:86:ff:ac:
        03:e0:65:b9

Vulnerabilities

104.200.30.24

Last Seen: 2025-03-20

Tags:

GeneralInformation

Vulnerabilities

OpenPorts

22 / tcp

1598664868 | 2025-03-20T16:39:09.305334

OpenSSH8.2p1 Ubuntu 4ubuntu0.12

80 / tcp

589765266 | 2025-03-18T18:56:49.335014

Hashes

nginx1.18.0

443 / tcp

562713786 | 2025-03-18T18:56:51.994015

Hashes

nginx1.18.0

Products

Pricing

Contact Us

104.200.30.24

Last Seen: 2025-03-20

Tags:

GeneralInformation

Vulnerabilities All ports Port 80 Port 443 Latest CVSS

OpenPorts

22 / tcp 1598664868 | 2025-03-20T16:39:09.305334

OpenSSH8.2p1 Ubuntu 4ubuntu0.12

80 / tcp 589765266 | 2025-03-18T18:56:49.335014

Hashes

nginx1.18.0

443 / tcp 562713786 | 2025-03-18T18:56:51.994015

Hashes

nginx1.18.0

Products

Pricing

Contact Us

Vulnerabilities

22 / tcp

1598664868 | 2025-03-20T16:39:09.305334

80 / tcp

589765266 | 2025-03-18T18:56:49.335014

443 / tcp

562713786 | 2025-03-18T18:56:51.994015