SSL-Tools

SSL check results of svr91.audeohost.com

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Discover if the mail servers for svr91.audeohost.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 Sat, 23 Oct 2021 17:00:01 +0000

We can not guarantee a secure connection to the mailservers of svr91.audeohost.com!

Please contact the operator of svr91.audeohost.com and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/svr91.audeohost.com

Servers

Incoming Mails

These servers are responsible for incoming mails to @svr91.audeohost.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
svr91.audeohost.com
149.56.141.194
 -
supported
svr91.audeohost.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
15 s
svr91.audeohost.com
2607:5300:201:3100::3a7d
Results incomplete
- not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s

Outgoing Mails

We have not received any emails from a @svr91.audeohost.com address so far. Test mail delivery

Certificates

First seen at:

CN=svr91.audeohost.com

Certificate chain
  • svr91.audeohost.com
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Unknown Authority
      R3
Subject
Common Name (CN)
  • svr91.audeohost.com
Alternative Names
  • svr91.audeohost.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2021-09-10
Not valid after
2021-12-09
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
A9:4C:85:DC:06:3A:3A:8B:FE:B4:B5:01:0B:84:3D:D4:5A:CF:28:E0:C6:6F:55:8F:A4:77:4E:68:23:7E:05:F7
SHA1
06:42:48:94:8B:02:40:E8:09:85:51:64:0B:79:46:54:72:F3:80:A6
X509v3 extensions
subjectKeyIdentifier
  • 75:5F:C4:BB:6A:D0:F5:9F:95:85:42:50:AF:D2:A5:4E:2C:4B:04:16
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 : 5C:DC:43:92:FE:E6:AB:45:44:B1:5E:9A:D4:56:E6:10:
  • 37:FB:D5:FA:47:DC:A1:73:94:B2:5E:E6:F6:C7:0E:CA
  • Timestamp : Sep 10 09:04:58.324 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:79:01:B0:08:E8:11:83:0E:15:9E:7C:B2:
  • C1:5F:D5:52:2B:87:9E:BA:D6:94:89:CF:0B:AE:A3:B1:
  • 6C:06:EF:A0:02:21:00:B1:EB:20:CB:61:5A:40:8C:17:
  • 29:F8:6B:CF:2F:C1:F1:FB:E0:E1:D6:D7:4A:A7:A7:B8:
  • 45:BE:09:98:1A:83:70
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:3E:F2:F8:8F:FF:88:55:68:24:C2:C0:CA:9E:52:89:
  • 79:2B:C5:0E:78:09:7F:2E:6A:97:68:99:7E:22:F0:D7
  • Timestamp : Sep 10 09:04:58.370 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:54:1F:A8:FF:9E:15:EC:13:17:88:9C:0B:
  • 5C:45:08:BA:64:5B:F9:4D:FA:50:EB:CC:E6:58:C2:21:
  • AB:5B:13:10:02:20:47:AE:3F:E2:92:46:D4:9D:BE:D3:
  • FD:F9:48:46:6B:3A:FC:D7:EB:17:9F:23:50:02:79:DF:
  • 06:4A:2E:00:35:49