SSL-Tools

SSL check results of steingaesser.net

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Discover if the mail servers for steingaesser.net 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 Tue, 26 May 2020 12:16:36 +0000

We can not guarantee a secure connection to the mailservers of steingaesser.net!

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

/mailservers/steingaesser.net

Servers

Incoming Mails

These servers are responsible for incoming mails to @steingaesser.net addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.steingaesser.net
2001:41d0:701:1100::263
Results incomplete
10
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
mail.steingaesser.net
54.37.75.126
 10
supported
mail.steingaesser.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
9 s

Outgoing Mails

We have received emails from these servers with @steingaesser.net sender addresses. Test mail delivery

Host TLS Version & Cipher
mail.steingaesser.net (54.37.75.126)
TLSv1.2 DHE-RSA-CAMELLIA256-SHA256

Certificates

First seen at:

CN=mail.steingaesser.net

Certificate chain
Subject
Common Name (CN)
  • mail.steingaesser.net
Alternative Names
  • imap.steingaesser.net
  • mail.steingaesser.net
  • mailman.steingaesser.net
  • mailmonitor.steingaesser.net
  • smtp.steingaesser.net
  • webmail.steingaesser.net
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-05-16
Not valid after
2020-08-14
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
A3:36:D6:FD:22:B2:86:BE:95:24:71:DA:BD:BC:F0:8C:B9:B3:7F:B2:B6:6C:70:43:B9:EE:60:FF:14:97:89:34
SHA1
D6:35:54:E9:82:14:E4:A4:A9:84:A9:56:E3:61:83:3F:D0:F0:3E:B8
X509v3 extensions
subjectKeyIdentifier
  • 7D:E2:BA:DD:27:0A:CF:F4:90:9C:C4:52:5D:71:08:BA:5F:E1:47:41
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.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 : B2:1E:05:CC:8B:A2:CD:8A:20:4E:87:66:F9:2B:B9:8A:
  • 25:20:67:6B:DA:FA:70:E7:B2:49:53:2D:EF:8B:90:5E
  • Timestamp : May 16 20:13:46.434 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D2:75:05:51:54:FD:2B:9B:80:5D:D7:
  • 9D:DD:39:31:D9:70:1A:ED:AF:3D:06:A1:34:0B:E1:C1:
  • 6D:66:69:A9:62:02:21:00:FB:E0:BC:93:84:77:3F:EA:
  • 3E:08:DD:0C:25:4C:10:A5:A2:39:94:C8:11:09:26:D6:
  • 0C:DC:A0:25:79:8B:E9:3D
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77:
  • 15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13
  • Timestamp : May 16 20:13:46.487 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:14:02:46:40:67:7F:0B:1F:65:CE:6E:2B:
  • 51:AC:39:AF:83:08:8F:5F:88:B8:B3:34:77:75:1E:ED:
  • CC:33:10:1E:02:21:00:F5:2C:9A:6F:E7:67:DE:BB:69:
  • A8:46:86:79:67:40:60:B4:44:A8:2C:6C:3B:36:BC:2C:
  • 10:B5:98:7B:D2:C1:1F