SSL-Tools

SSL check results of mail.bouteiller.org

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Discover if the mail servers for mail.bouteiller.org 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, 10 Jun 2021 12:16:42 +0000

We can not guarantee a secure connection to the mailservers of mail.bouteiller.org!

Please contact the operator of mail.bouteiller.org and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/mail.bouteiller.org

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.bouteiller.org addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.bouteiller.org
2a01:e0a:19d:34b0:d009:d3fb:42f5:74eb
Results incomplete
1 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
4 s
mail.bouteiller.org
82.64.250.9
 1
supported
autoconfig.bouteiller.org
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
6 s

Outgoing Mails

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

Certificates

First seen at:

CN=autoconfig.bouteiller.org

Certificate chain
  • autoconfig.bouteiller.org
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • DST Root CA X3 (Certificate is self-signed.)
            • remaining
            • 2048 bit
            • sha1WithRSAEncryption
Subject
Common Name (CN)
  • autoconfig.bouteiller.org
Alternative Names
  • autoconfig.bouteiller.org
  • autodiscover.bouteiller.org
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2021-03-17
Not valid after
2021-06-15
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
4F:50:0C:A6:1C:EA:40:A8:7C:8D:F8:D5:99:25:D7:C4:C7:A9:CD:4D:AC:EC:E9:E2:A3:DA:5C:88:A2:02:7A:D4
SHA1
D3:98:65:10:B5:EF:E3:32:90:4B:D9:90:8F:54:92:7D:CE:0C:24:B2
X509v3 extensions
subjectKeyIdentifier
  • F2:BA:8C:3D:F1:43:4D:37:BC:10:61:20:A2:9C:C6:9B:A6:28:DC:33
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
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 94:20:BC:1E:8E:D5:8D:6C:88:73:1F:82:8B:22:2C:0D:
  • D1:DA:4D:5E:6C:4F:94:3D:61:DB:4E:2F:58:4D:A2:C2
  • Timestamp : Mar 17 21:00:46.757 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:DE:0E:30:61:B8:BA:D5:EF:19:41:F8:
  • 5B:68:BE:8B:3E:2E:C2:8F:6D:B2:60:67:8C:FC:99:13:
  • 6E:2C:31:0A:B4:02:20:2A:9C:8D:1F:6F:62:03:BC:36:
  • 58:93:0C:04:9D:08:3B:AF:E9:3C:1F:C2:6B:EC:17:11:
  • 9A:39:26:95:A1:D9:C2
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
  • E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
  • Timestamp : Mar 17 21:00:47.246 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:76:40:19:E3:17:04:F9:70:EE:0A:19:3F:
  • 9C:03:CA:EC:52:D6:12:23:9D:BE:AC:4B:04:CC:FA:BB:
  • F5:83:CE:25:02:21:00:B9:A8:B2:75:0C:05:F0:DA:B3:
  • FF:EE:11:F9:74:97:D0:E3:09:00:4B:2B:C2:30:58:A4:
  • 83:E4:4F:26:46:CD:87