SSL-Tools

SSL check results of proetsa.com.gt

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Discover if the mail servers for proetsa.com.gt 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, 04 May 2021 16:19:34 +0000

The mailservers of proetsa.com.gt can be reached through a secure connection.

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
proetsa.com.gt
208.91.198.130
 0
supported
proetsa.com.gt
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
46 s

Outgoing Mails

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

Certificates

First seen at:

CN=proetsa.com.gt

Certificate chain
  • proetsa.com.gt
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • DST Root CA X3 (Certificate is self-signed.)
            • remaining
            • 2048 bit
            • sha1WithRSAEncryption
Subject
Common Name (CN)
  • proetsa.com.gt
Alternative Names
  • *.proetsa.com.gt
  • proetsa.com.gt
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2021-04-19
Not valid after
2021-07-18
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
34:F6:44:D4:3C:DF:32:CF:05:CB:0A:0E:9A:99:1F:0F:4A:AB:49:7B:F6:11:DC:DD:83:49:4E:E1:B4:A7:39:18
SHA1
7D:DB:30:E6:4E:09:CA:9A:79:CF:03:30:42:88:AE:49:94:08:42:FA
X509v3 extensions
subjectKeyIdentifier
  • 2B:34:F5:A5:47:26:8E:6F:D4:B9:32:B9:EF:21:42:0B:98:46:67:EF
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 : 44:94:65:2E:B0:EE:CE:AF:C4:40:07:D8:A8:FE:28:C0:
  • DA:E6:82:BE:D8:CB:31:B5:3F:D3:33:96:B5:B6:81:A8
  • Timestamp : Apr 19 18:18:32.353 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:AF:C3:79:F8:79:79:FD:AE:67:AA:C1:
  • C3:D5:14:AB:C1:0E:A2:50:A6:50:29:38:83:08:F1:A7:
  • 2F:3B:91:0E:44:02:20:7C:D0:C6:9C:67:1C:78:7B:67:
  • 8F:0E:B8:76:37:00:E8:6A:9F:FE:38:95:1A:E3:55:9C:
  • FB:46:86:9A:4C:F7:76
  • 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 : Apr 19 18:18:32.843 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E1:EF:D1:7B:77:AC:8F:7F:B1:F9:8B:
  • DD:F5:C4:E5:B2:B8:ED:D7:8E:15:36:39:B9:51:14:AD:
  • F6:6D:40:C9:A4:02:20:3B:B4:F3:91:60:1B:84:31:9E:
  • 3E:DF:89:14:2D:BC:51:C6:FB:46:9B:AF:4A:44:ED:DE:
  • 8D:B9:5D:A4:1D:CB:AA