SSL-Tools

SSL check results of mail1.labom.com

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Discover if the mail servers for mail1.labom.com can be reached through a secure connection.

To establish a secure connection a mail server has to offer STARTTLS (SSL), a trustworthy SSL certificate, support for the Diffie-Hellman-Algorithm to guarantee Perfect Forward Secrecy and must not be vulnerable against the Heartbleed attack. Futhermore we recommend using end-to-end encryption with GnuPG.

Summary

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Report created Fri, 26 Apr 2024 09:00:44 +0000

The mailservers of mail1.labom.com can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail1.labom.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail1.labom.com
195.243.144.226
 10
supported
mail1.labom.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
mail2.labom.com
62.153.75.21
 20
supported
mail2.labom.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @mail1.labom.com address so far. Test mail delivery

Certificates

First seen at:

CN=mail2.labom.com

Certificate chain
  • mail2.labom.com
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail2.labom.com
Alternative Names
  • mail2.labom.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-03-25
Not valid after
2024-06-23
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
78:25:CF:B4:4E:12:5C:93:FA:6E:11:33:F0:A1:AB:7E:70:98:C1:34:8C:6F:B4:94:61:8E:6C:F4:14:75:BA:7A
SHA1
5A:43:F4:C7:44:C7:10:FD:BD:5C:40:84:4B:F0:C4:62:1D:5B:83:E2
X509v3 extensions
subjectKeyIdentifier
  • 91:E8:F4:0A:1C:60:24:94:AD:99:1C:27:CA:1E:75:52:75:F1:FB:38
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 3F:17:4B:4F:D7:22:47:58:94:1D:65:1C:84:BE:0D:12:
  • ED:90:37:7F:1F:85:6A:EB:C1:BF:28:85:EC:F8:64:6E
  • Timestamp : Mar 25 14:51:20.843 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:08:90:42:0D:73:1B:BC:C1:F5:05:93:84:
  • 0D:B6:3D:C0:75:5A:86:D1:3F:99:6A:D9:33:1D:4E:E6:
  • D0:A0:15:FA:02:21:00:BB:58:C3:54:84:6B:9B:41:BB:
  • 90:8F:3E:FB:66:E0:A1:45:FC:54:62:63:43:60:3D:F4:
  • 39:D2:85:1D:A7:9C:D8
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E2:BF:D6:1E:DE:2F:2F:07:A0:D6:4E:6D:37:A7:DC:
  • 65:43:B0:C6:B5:2E:A2:DA:B7:8A:F8:9A:6D:F5:17:D8
  • Timestamp : Mar 25 14:51:20.976 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:05:19:5D:9F:FA:99:2F:8F:6B:D2:EC:B1:
  • D5:61:72:EE:02:0C:76:5E:C6:34:29:14:5C:AF:40:EC:
  • 8A:DA:5F:ED:02:21:00:B3:7C:8B:5C:32:1C:1D:E2:C8:
  • 30:10:29:1A:9B:1F:E7:58:FE:8E:CA:4C:19:12:53:F3:
  • 46:91:5F:8A:29:9F:C9
First seen at:

CN=mail1.labom.com

Certificate chain
  • mail1.labom.com
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail1.labom.com
Alternative Names
  • mail1.labom.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-03-25
Not valid after
2024-06-23
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
61:5B:3A:CF:C6:18:F8:6D:27:D4:F6:9D:91:03:FE:3F:18:2A:54:60:B5:37:78:5A:D9:AC:C0:16:E6:AE:F9:22
SHA1
B0:24:99:72:03:7A:C3:D3:AE:A9:7C:E5:E0:71:5E:A5:1F:9F:52:F1
X509v3 extensions
subjectKeyIdentifier
  • 68:9A:F6:6E:78:39:8B:8E:78:A2:95:95:93:94:8A:D3:97:B5:FF:83
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E2:BF:D6:1E:DE:2F:2F:07:A0:D6:4E:6D:37:A7:DC:
  • 65:43:B0:C6:B5:2E:A2:DA:B7:8A:F8:9A:6D:F5:17:D8
  • Timestamp : Mar 25 14:35:11.224 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:AF:B7:7D:64:05:32:DC:CD:03:13:CF:
  • D7:32:4F:38:BB:D6:32:7E:10:D1:59:18:E9:5F:C2:AA:
  • BD:7E:A4:8C:6A:02:21:00:D7:7E:01:70:25:4C:06:66:
  • EA:39:C7:9A:EE:21:09:7D:E6:BF:F7:2C:62:F6:F1:98:
  • F5:E0:EE:38:0E:5B:C1:CB
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 3F:17:4B:4F:D7:22:47:58:94:1D:65:1C:84:BE:0D:12:
  • ED:90:37:7F:1F:85:6A:EB:C1:BF:28:85:EC:F8:64:6E
  • Timestamp : Mar 25 14:35:13.186 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:D6:16:39:29:99:D8:86:D8:D3:58:91:
  • BA:FB:02:75:81:C6:44:ED:4B:79:60:45:39:80:F0:03:
  • 61:9E:B2:7C:FA:02:20:7D:6B:6B:56:97:21:94:09:7A:
  • 6E:C7:89:75:E5:C2:19:4E:FD:25:4B:C0:6B:4F:77:8C:
  • B4:6B:CF:4D:B4:07:5A