SSL-Tools

SSL check results of bosten.info

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Discover if the mail servers for bosten.info 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 19:13:02 +0000

The mailservers of bosten.info can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @bosten.info addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
bosten.info
2a03:4000:6:52bb::69
Results incomplete
8 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
3 s
bosten.info
37.120.168.73
 8
supported
bosten.info
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 @bosten.info address so far. Test mail delivery

Certificates

First seen at:

CN=bosten.info

Certificate chain
  • bosten.info
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • bosten.info
Alternative Names
  • bosten.info
  • marcus.bosten.info
  • www.bosten.info
  • www.marcus.bosten.info
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-03-05
Not valid after
2024-06-03
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
D3:22:AA:10:FD:E8:97:F2:76:37:C7:D8:E1:39:17:8E:B3:73:28:B1:3B:94:B6:94:C4:D5:EB:C0:9A:D8:2B:87
SHA1
7F:A7:D8:7A:44:F9:9C:81:C4:12:85:12:1F:C3:F8:DE:99:69:08:77
X509v3 extensions
subjectKeyIdentifier
  • 76:CA:97:32:B8:46:AC:D0:E3:FE:30:76:31:F9:DE:7B:75:FB:29:56
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 5 22:58:11.114 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:36:E0:9B:FE:61:1B:DC:BE:A3:A6:B0:6B:
  • 1C:A5:D8:30:F3:3C:E2:8D:74:9E:29:D9:A0:C6:54:F5:
  • AB:09:DD:42:02:20:14:DD:2E:D9:15:2F:06:D7:15:42:
  • 42:A4:A6:76:22:20:D6:58:C5:B4:8A:2B:BD:8C:9F:73:
  • F5:5D:D1:DE:65:72
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
  • 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
  • Timestamp : Mar 5 22:58:11.160 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:DE:3E:86:0B:36:97:43:50:4B:2E:CA:
  • 3D:3F:6C:4C:D9:46:8C:0A:B4:2A:4D:E3:C7:0F:AD:12:
  • 6A:B2:F8:08:F4:02:21:00:97:60:24:86:80:BF:C8:3B:
  • B5:4E:C2:0A:63:FD:51:C9:F1:48:8A:5C:67:6A:8A:D0:
  • 13:57:77:89:7C:80:69:EE