SSL-Tools

SSL check results of liebes.berlin

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Discover if the mail servers for liebes.berlin 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 Thu, 25 Apr 2024 18:37:09 +0000

The mailservers of liebes.berlin can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @liebes.berlin addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
coachmail.de
85.214.235.158
 10
supported
coachmail.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
relay.rzone.de
81.169.145.96
Results incomplete
100
supported
relay.rzone.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

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

Certificates

First seen at:

CN=relay.rzone.de,O=Strato AG,L=Berlin,ST=Berlin,C=DE

Certificate chain
Subject
Country (C)
  • DE
State (ST)
  • Berlin
Locality (L)
  • Berlin
Organization (O)
  • Strato AG
Common Name (CN)
  • relay.rzone.de
Alternative Names
  • relay.rzone.de
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • GeoTrust TLS RSA CA G1
validity period
Not valid before
2024-03-25
Not valid after
2025-03-22
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
A1:E9:C8:1D:C6:8E:EA:CB:30:C2:76:FB:BA:0E:08:2D:56:63:BC:E9:0A:0E:DB:9E:5F:0A:DF:7F:99:19:15:A4
SHA1
8F:C8:5A:6F:E2:0B:DC:EB:83:50:AB:EA:71:2E:EB:46:0E:C3:23:0C
X509v3 extensions
authorityKeyIdentifier
  • keyid:94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57
subjectKeyIdentifier
  • 90:92:CD:92:E9:76:3A:A6:85:A9:A2:7F:30:03:90:E6:12:F5:A4:13
certificatePolicies
  • Policy: 2.23.140.1.2.2
  • CPS: http://www.digicert.com/CPS
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.geotrust.com/GeoTrustTLSRSACAG1.crl
authorityInfoAccess
  • OCSP - URI:http://status.geotrust.com
  • CA Issuers - URI:http://cacerts.geotrust.com/GeoTrustTLSRSACAG1.crt
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 : Mar 25 06:32:12.823 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E1:63:96:33:C8:9D:CB:72:04:2E:BF:
  • 78:E9:AA:EE:D8:4B:29:37:61:02:1C:1D:6E:FC:DD:78:
  • 34:00:3D:AC:82:02:20:70:5C:3E:C7:50:2B:72:38:46:
  • C2:7E:7B:F5:08:3A:C8:C9:18:DE:0B:7D:58:94:B5:42:
  • 10:34:D7:61:21:D4:1D
  • 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 : Mar 25 06:32:12.878 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D9:CF:D9:31:DD:0B:16:79:98:F9:8C:
  • F4:44:3F:91:4C:C5:97:C9:0C:DA:C6:86:22:5C:B1:EC:
  • AE:76:42:EA:0F:02:21:00:8D:53:81:F9:5B:8C:4D:12:
  • 1A:60:6A:EF:EC:F4:F5:66:22:A4:15:04:E9:10:39:11:
  • 1B:BD:34:37:A0:73:07:9C
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1:
  • D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50
  • Timestamp : Mar 25 06:32:12.900 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:66:66:80:15:50:6F:57:C5:61:AC:F3:24:
  • 92:62:24:BE:16:03:BB:64:A1:15:27:45:3F:2D:70:72:
  • 8C:ED:97:9F:02:20:24:49:D8:D6:0A:13:6B:F3:F0:1F:
  • 93:FB:98:BB:09:B1:D9:F2:EC:B8:68:9E:FA:63:54:B0:
  • 18:AD:B9:34:1F:70
First seen at:

CN=coachmail.de

Certificate chain
  • coachmail.de
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • coachmail.de
Alternative Names
  • coachmail.de
  • www.coachmail.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-02-29
Not valid after
2024-05-29
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
49:DD:5A:E0:71:F3:7F:A6:E4:FE:9C:73:5F:C9:DD:21:88:60:15:74:42:EA:2A:0E:02:6C:6E:1C:F5:BD:34:9B
SHA1
57:C5:67:B8:FF:93:FE:CB:A8:98:38:A2:38:01:48:6C:0E:26:1D:5F
X509v3 extensions
subjectKeyIdentifier
  • E4:CD:8D:3E:70:D9:77:F4:6E:87:38:C4:59:71:57:B4:56:E3:EB:4E
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 : 3B:53:77:75:3E:2D:B9:80:4E:8B:30:5B:06:FE:40:3B:
  • 67:D8:4F:C3:F4:C7:BD:00:0D:2D:72:6F:E1:FA:D4:17
  • Timestamp : Feb 29 20:03:25.718 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E3:03:2C:00:B3:0C:31:F7:B7:4D:A7:
  • BF:6A:9B:A1:73:E4:22:4E:6A:BD:F1:CA:95:B3:86:40:
  • A6:AC:F5:E0:A3:02:21:00:CA:7A:2C:5B:F1:BA:A3:C0:
  • A6:D6:AD:BC:4F:CA:F4:05:8F:4D:AE:11:3C:70:96:D6:
  • AE:68:7E:6D:52:23:3F:13
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : Feb 29 20:03:25.721 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:86:87:01:B5:80:60:87:6E:2F:79:5A:
  • BE:48:48:DB:D0:61:00:0C:AB:6A:2F:6E:B6:F7:15:E2:
  • 64:3D:15:D4:96:02:20:77:96:EC:6D:9B:60:DE:FB:18:
  • 67:1F:9F:F8:F1:1A:96:4B:9F:90:4F:6F:57:05:B9:95:
  • 59:D3:89:E9:AA:82:84