SSL check results of salnet.wf

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Discover if the mail servers for salnet.wf 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

Report created Tue, 13 Aug 2019 22:33:19 +0000

The mailservers of salnet.wf can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @salnet.wf addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
smtp.salnet.wf
2a00:6060:ff00:10:10::1013:1
10
supported
mail.salnet.wf
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
6 s
smtp.salnet.wf
153.92.51.194
10
supported
mail.salnet.wf
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
5 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.salnet.wf

Certificate chain
Subject
Common Name (CN)
  • mail.salnet.wf
Alternative Names
  • autoconfig.salnet.wf
  • autodiscover.salnet.wf
  • imap.salnet.wf
  • imaps.salnet.wf
  • mail.salnet.wf
  • pop.salnet.wf
  • pops.salnet.wf
  • sieve.salnet.wf
  • smtp.salnet.wf
  • smtps.salnet.wf
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2019-08-13
Not valid after
2019-11-11
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
BB:50:D5:C8:BB:93:FA:EC:DD:69:21:4D:A1:2F:9E:AF:B3:25:41:61:9C:C9:2B:3F:8F:F0:80:74:17:97:8B:75
SHA1
E4:F5:BC:B5:6A:C1:7F:34:2F:85:05:DC:29:44:E9:B9:CE:20:57:73
X509v3 extensions
subjectKeyIdentifier
  • D9:58:16:6B:56:E3:E7:43:31:BA:A0:A7:CD:0C:3A:73:FA:D8:47:43
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 : E2:69:4B:AE:26:E8:E9:40:09:E8:86:1B:B6:3B:83:D4:
  • 3E:E7:FE:74:88:FB:A4:8F:28:93:01:9D:DD:F1:DB:FE
  • Timestamp : Aug 13 22:15:40.031 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:31:B2:AD:5E:A9:8A:74:AF:F6:83:91:58:
  • CD:F2:A5:71:BC:09:44:C7:C2:0E:22:16:9D:EA:E3:63:
  • 75:BC:81:2B:02:20:4A:51:3E:C4:97:00:D1:0A:51:34:
  • FD:F7:77:87:52:0B:20:84:53:98:E6:06:3C:D9:10:25:
  • DB:4F:43:40:88:47
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 63:F2:DB:CD:E8:3B:CC:2C:CF:0B:72:84:27:57:6B:33:
  • A4:8D:61:77:8F:BD:75:A6:38:B1:C7:68:54:4B:D8:8D
  • Timestamp : Aug 13 22:15:40.518 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:68:1B:2F:6C:35:DF:E5:14:CE:B9:39:46:
  • E1:A9:74:07:D2:02:6C:F3:52:A7:2B:01:CF:FF:CC:05:
  • 3C:FA:22:16:02:20:2E:8E:54:D7:1F:F8:E1:F2:7A:42:
  • 5D:0B:C9:08:A5:CE:86:9A:EB:16:87:30:D5:2F:49:D7:
  • D5:33:42:26:B5:51