SSL-Tools

SSL check results of gibtelecom.net

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Discover if the mail servers for gibtelecom.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 Thu, 23 Sep 2021 12:54:31 +0000

The mailservers of gibtelecom.net can be reached through a secure connection.

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mta1.gibtelecom.net
195.244.217.150
 10
supported
*.gibtelecom.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s
mta2.gibtelecom.net
195.244.217.152
 10
supported
*.gibtelecom.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s

Outgoing Mails

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

Host TLS Version & Cipher
217-153.smtp-out.gibtelecom.net (195.244.217.153)
TLSv1.2 ECDHE-RSA-AES128-SHA256

Certificates

First seen at:

CN=*.gibtelecom.net,O=Gibtelecom Limited,L=Gibraltar,C=GI

Certificate chain
Subject
Country (C)
  • GI
Locality (L)
  • Gibraltar
Organization (O)
  • Gibtelecom Limited
Common Name (CN)
  • *.gibtelecom.net
Alternative Names
  • *.gibtelecom.net
  • gibtelecom.net
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • DigiCert TLS RSA SHA256 2020 CA1
validity period
Not valid before
2021-09-09
Not valid after
2022-09-24
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
30:7F:9F:32:3F:35:16:38:E7:53:FA:F6:76:E8:62:81:CD:17:94:37:A2:90:99:F8:16:FA:00:C5:21:68:50:43
SHA1
AF:07:83:E9:86:4F:5A:C9:17:38:98:BA:2E:74:2C:8F:F6:43:52:D3
X509v3 extensions
authorityKeyIdentifier
  • keyid:B7:6B:A2:EA:A8:AA:84:8C:79:EA:B4:DA:0F:98:B2:C5:95:76:B9:F4
subjectKeyIdentifier
  • 32:FC:B8:57:16:46:8A:99:83:78:C5:5D:6B:DA:3F:1E:A8:3A:82:D4
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/DigiCertTLSRSASHA2562020CA1-3.crl
  • Full Name:
  • URI:http://crl4.digicert.com/DigiCertTLSRSASHA2562020CA1-3.crl
certificatePolicies
  • Policy: 2.23.140.1.2.2
  • CPS: http://www.digicert.com/CPS
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/DigiCertTLSRSASHA2562020CA1-1.crt
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 : Sep 9 19:10:28.033 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:CE:87:38:10:C9:98:54:B6:60:CC:D0:
  • B1:C5:E3:04:1F:4A:FB:9C:7B:A5:7B:6F:CF:98:D9:0C:
  • C8:1B:26:26:CF:02:21:00:C4:91:14:A0:A1:AF:2D:49:
  • 38:19:22:BE:5F:21:71:77:9A:20:67:03:88:BF:51:5B:
  • 89:D3:F1:2F:EA:6B:87:12
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 51:A3:B0:F5:FD:01:79:9C:56:6D:B8:37:78:8F:0C:A4:
  • 7A:CC:1B:27:CB:F7:9E:88:42:9A:0D:FE:D4:8B:05:E5
  • Timestamp : Sep 9 19:10:28.095 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:C7:D7:42:41:01:31:BA:4B:A7:04:48:
  • 15:DF:C0:A2:D2:8C:75:DB:1C:E5:47:EB:76:EE:D2:07:
  • 6A:36:C9:2D:D1:02:21:00:BA:6B:0C:9E:AF:BB:59:BE:
  • E0:C2:75:D3:C1:B7:63:6C:3B:95:3C:04:06:3F:98:12:
  • FB:41:38:EC:4F:CA:BA:C2
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 41:C8:CA:B1:DF:22:46:4A:10:C6:A1:3A:09:42:87:5E:
  • 4E:31:8B:1B:03:EB:EB:4B:C7:68:F0:90:62:96:06:F6
  • Timestamp : Sep 9 19:10:28.066 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:CF:DB:B5:29:D7:0C:95:D0:6A:B1:EE:
  • 02:EC:23:41:C7:C2:65:26:D6:06:42:3E:69:80:9E:89:
  • 1B:5C:6D:1C:07:02:20:4E:40:DD:04:0E:24:26:C6:47:
  • 52:71:2D:AA:36:78:96:47:8C:3A:49:F4:FA:63:77:A8:
  • 5B:42:B4:7B:DB:EC:44