SSL-Tools

SSL check results of progecobilbao.com

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Discover if the mail servers for progecobilbao.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 Mon, 29 Nov 2021 07:58:07 +0000

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

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

/mailservers/progecobilbao.com

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
correo.progecobilbao.com
194.30.53.71
 5
supported
correo.progecobilbao.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s
smtpba.sarenet.es
194.30.0.73
Results incomplete
6
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
smtpba.sarenet.es
194.30.0.80
Results incomplete
6
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s

Outgoing Mails

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

Certificates

First seen at:

CN=correo.progecobilbao.com

Certificate chain
  • correo.progecobilbao.com
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • correo.progecobilbao.com
Alternative Names
  • autodiscover.progecobilbao.com
  • autodiscover.transportesrontegi.com
  • correo.progecobilbao.com
  • correo.transportesrontegi.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2021-11-21
Not valid after
2022-02-19
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
2C:2D:2B:58:5D:45:E9:30:8B:A7:0A:79:B2:38:70:C8:A8:48:CA:CD:6F:E6:9F:62:CD:22:BF:DC:32:AE:8A:CE
SHA1
0F:53:3D:73:99:49:C0:8C:F2:40:AE:A7:CB:19:21:23:F9:69:A1:09
X509v3 extensions
subjectKeyIdentifier
  • D8:CB:CB:CA:56:F7:A7:04:9C:9D:71:AF:69:1C:C0:34:20:DC:93:81
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 : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5:
  • BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84
  • Timestamp : Nov 21 08:44:35.173 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:1E:40:B2:6F:0A:7F:92:C2:DF:10:E8:87:
  • 8B:72:94:BC:E5:AC:7E:9E:CB:26:60:C1:07:24:4A:DB:
  • E8:99:FE:05:02:21:00:8A:AB:3B:C0:06:3D:41:91:11:
  • 12:44:C2:C4:1C:21:55:99:D0:D6:84:4C:A0:D2:7E:76:
  • E8:CA:39:F4:F4:C7:0B
  • 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 : Nov 21 08:44:35.714 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:A6:62:AB:78:8D:54:70:F0:6B:EE:3F:
  • 97:5E:50:37:2B:E8:5D:3A:C9:54:74:78:07:26:43:44:
  • F6:C7:CC:31:18:02:21:00:F5:4E:3E:AA:FB:B1:60:60:
  • E5:40:98:67:97:97:71:EC:25:2C:68:D7:EF:83:1C:71:
  • 3C:A6:14:14:44:C5:79:15