SSL-Tools

SSL check results of olivibra.com

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Discover if the mail servers for olivibra.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

JSON Refresh

Report created Fri, 21 Mar 2025 07:44:58 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail3.safe-mail.cloud
185.241.66.188
 10
supported
mail3.safe-mail.cloud
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
mail1.safe-mail.cloud
193.168.216.217
 10
supported
mail1.safe-mail.cloud
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
mail2.safe-mail.cloud
213.217.29.47
 10
supported
mail2.safe-mail.cloud
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
mail4.safe-mail.cloud
178.23.9.94
 10
supported
mail4.safe-mail.cloud
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail3.safe-mail.cloud

Certificate chain
  • mail3.safe-mail.cloud
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail3.safe-mail.cloud
Alternative Names
  • mail3.safe-mail.cloud
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2025-02-16
Not valid after
2025-05-17
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
9D:C8:D4:A9:B8:54:EC:E5:C6:5B:93:60:30:A2:6C:F4:E0:8B:98:7C:30:5D:7A:5E:38:67:85:14:BA:8B:53:0B
SHA1
4E:33:F6:E2:A5:3F:86:7E:80:26:4D:D1:62:B7:43:94:91:F0:13:0C
X509v3 extensions
subjectKeyIdentifier
  • 0B:99:78:D6:8A:C3:9E:63:00:1F:EE:58:9B:3A:B0:B4:A1:0A:0F:38
authorityKeyIdentifier
  • keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
authorityInfoAccess
  • OCSP - URI:http://r11.o.lencr.org
  • CA Issuers - URI:http://r11.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_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 : Feb 16 01:51:05.163 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:BD:E0:38:C8:D1:99:0B:A8:8E:3F:10:
  • B2:BA:FA:33:0E:D3:74:B0:55:91:40:81:B8:D3:74:71:
  • D5:AD:A5:32:19:02:21:00:D3:E8:BC:89:89:A7:B0:6B:
  • 6C:30:38:14:DC:0F:91:33:F3:7D:E5:EC:1A:B2:11:74:
  • 24:7D:07:1C:6A:B8:D7:70
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E0:92:B3:FC:0C:1D:C8:E7:68:36:1F:DE:61:B9:96:4D:
  • 0A:52:78:19:8A:72:D6:72:C4:B0:4D:A5:6D:6F:54:04
  • Timestamp : Feb 16 01:51:05.336 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:A7:85:D0:F0:79:26:53:61:63:6E:B7:
  • FB:C7:38:B7:88:A5:54:25:69:F0:B0:8B:F7:85:F8:B8:
  • 91:1E:DF:C4:77:02:21:00:A3:86:D3:E9:9B:50:A3:EE:
  • B0:D1:50:24:19:4A:23:FF:67:67:E4:B4:CE:4A:8C:5B:
  • 99:9B:68:48:47:73:F4:95
First seen at:

CN=mail1.safe-mail.cloud

Certificate chain
  • mail1.safe-mail.cloud
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail1.safe-mail.cloud
Alternative Names
  • mail1.safe-mail.cloud
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2025-02-18
Not valid after
2025-05-19
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
65:08:05:F4:1A:05:64:73:C3:AE:AD:A1:E9:FA:50:B9:D0:0D:DD:B9:58:D7:85:73:FC:07:AF:F6:1F:2B:3A:1A
SHA1
F6:6A:73:4F:14:A2:9F:B0:00:D2:9D:D3:79:CA:73:1D:D3:94:6C:BF
X509v3 extensions
subjectKeyIdentifier
  • 35:67:26:7D:60:5F:A3:A0:86:BB:51:B2:41:0C:A0:81:AA:B7:D3:A2
authorityKeyIdentifier
  • keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
authorityInfoAccess
  • OCSP - URI:http://r11.o.lencr.org
  • CA Issuers - URI:http://r11.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
  • 87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
  • Timestamp : Feb 18 02:03:52.622 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:B6:72:2E:FA:BF:E1:2F:77:75:4E:81:
  • 96:12:AF:15:C5:8C:B7:C2:8E:87:16:75:A6:36:91:45:
  • 65:D6:69:74:45:02:21:00:9B:6C:B8:97:89:7F:36:37:
  • 5B:B3:C6:5C:B7:BB:0E:DD:8E:05:87:EE:F7:9D:21:8A:
  • 64:2D:1D:AE:EC:12:5B:95
  • 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 18 02:03:52.697 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:88:F5:7F:48:E1:6F:B7:47:F2:5F:38:
  • C9:D7:E9:05:67:92:BB:3F:C6:E3:5C:8D:F9:4F:34:BE:
  • 36:6B:68:7C:72:02:20:77:D2:2D:CC:9A:3C:E6:A8:47:
  • 79:29:C7:7D:D0:BA:B8:47:C5:06:97:74:46:1A:17:28:
  • 52:C8:65:80:87:0A:C6
First seen at:

CN=mail2.safe-mail.cloud

Certificate chain
  • mail2.safe-mail.cloud
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail2.safe-mail.cloud
Alternative Names
  • mail2.safe-mail.cloud
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2025-03-02
Not valid after
2025-05-31
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
6C:F3:2E:05:BF:48:72:29:BF:CC:75:71:D0:1A:28:46:D6:A2:77:A6:61:36:37:52:97:12:D5:80:84:A3:28:93
SHA1
D0:3F:A9:89:7B:99:E6:24:65:13:79:C9:69:AA:42:64:89:6C:8B:1D
X509v3 extensions
subjectKeyIdentifier
  • 68:4A:4B:7E:43:1F:67:55:10:90:E2:71:28:76:1B:12:C7:53:4C:30
authorityKeyIdentifier
  • keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
authorityInfoAccess
  • OCSP - URI:http://r11.o.lencr.org
  • CA Issuers - URI:http://r11.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
  • D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
  • Timestamp : Mar 2 01:52:16.067 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:A0:19:50:04:B1:04:97:9F:13:60:6E:
  • 67:26:67:9D:E6:40:DA:4C:2A:FC:80:72:42:B0:3B:9C:
  • 0C:C0:66:74:71:02:20:6D:0A:5C:56:D8:1B:28:86:03:
  • AF:1F:9F:1D:E9:4E:18:47:66:8B:CA:41:69:AD:35:66:
  • 6A:16:F2:A4:7E:3F:D7
  • 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 2 01:52:16.461 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:62:96:A4:3B:9B:44:B0:4B:52:D1:7C:35:
  • 6F:F1:AE:67:7B:F8:D7:6F:76:16:57:32:0A:5C:B7:DC:
  • 67:AB:0C:94:02:21:00:9A:85:85:76:49:37:CC:3A:C2:
  • 79:03:CD:3B:86:61:8A:F0:95:46:3A:9D:3C:A7:DF:9B:
  • E8:DF:A5:E2:C2:DA:1B
First seen at:

CN=mail4.safe-mail.cloud

Certificate chain
  • mail4.safe-mail.cloud
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail4.safe-mail.cloud
Alternative Names
  • mail4.safe-mail.cloud
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2025-02-10
Not valid after
2025-05-11
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
D9:45:13:7A:F2:39:C5:36:43:16:FF:AF:A0:5A:58:B1:85:FA:B9:30:96:2A:DB:70:37:D8:81:8B:5A:68:9C:42
SHA1
B7:5C:10:1C:E7:F4:1A:23:91:6A:80:12:48:2B:F7:08:43:0C:49:AB
X509v3 extensions
subjectKeyIdentifier
  • E2:27:F5:D8:A4:58:18:B9:44:18:05:BA:39:B2:32:58:A8:8A:45:21
authorityKeyIdentifier
  • keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
authorityInfoAccess
  • OCSP - URI:http://r11.o.lencr.org
  • CA Issuers - URI:http://r11.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 4E:75:A3:27:5C:9A:10:C3:38:5B:6C:D4:DF:3F:52:EB:
  • 1D:F0:E0:8E:1B:8D:69:C0:B1:FA:64:B1:62:9A:39:DF
  • Timestamp : Feb 10 01:28:52.203 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:59:53:D9:6A:69:0F:F3:02:88:3F:6D:09:
  • 72:E2:C2:51:44:BA:57:C6:FE:31:3B:23:C7:49:CA:89:
  • 99:9E:E1:88:02:20:6C:3C:3A:EF:43:AB:34:71:E2:9B:
  • 82:80:06:A0:25:6C:74:4B:7F:03:E9:44:98:9E:91:BA:
  • BB:61:7B:18:E0:32
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DE:85:81:D7:50:24:7C:6B:CD:CB:AF:56:37:C5:E7:81:
  • C6:4C:E4:6E:D6:17:63:9F:8F:34:A7:26:C9:E2:BD:37
  • Timestamp : Feb 10 01:28:52.212 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:15:47:89:D2:47:4D:C0:8D:7D:CB:47:F3:
  • 0C:88:76:C1:1A:B8:0E:2F:D2:72:8B:E8:1F:A4:7E:B8:
  • 20:38:B1:1E:02:21:00:88:00:2C:77:35:5E:64:D4:2C:
  • 13:E3:7A:1C:51:B4:FA:2D:CC:F5:76:FB:DC:5E:12:5B:
  • 7C:3B:BF:B2:1D:87:0F