SSL check results of next-go.net

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Discover if the mail servers for next-go.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

Report created Fri, 15 Dec 2023 11:56:13 +0000

The mailservers of next-go.net can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @next-go.net addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.next-go.net
62.245.183.242
10
supported
*.next-go.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s

Outgoing Mails

We have not received any emails from a @next-go.net address so far. Test mail delivery

Certificates

First seen at:

CN=*.next-go.net

Certificate chain
Subject
Common Name (CN)
  • *.next-go.net
Alternative Names
  • *.next-go.net
  • next-go.net
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • Encryption Everywhere DV TLS CA - G2
validity period
Not valid before
2023-10-18
Not valid after
2024-10-18
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
6E:ED:93:EA:22:94:8F:0F:4F:93:11:BC:46:EB:1D:5D:1B:91:7E:10:94:76:D7:A7:FA:65:F8:9F:33:AD:53:2E
SHA1
BB:56:E6:A3:CB:AE:F3:F7:9B:B9:A0:2F:41:50:3C:6F:E7:22:3F:02
X509v3 extensions
authorityKeyIdentifier
  • keyid:78:DF:91:90:5F:EE:DE:AC:F6:C5:75:EB:D5:4C:55:53:EF:24:4A:B6
subjectKeyIdentifier
  • 1D:FC:50:CD:9A:79:73:0B:34:4D:2E:E6:04:D5:F5:DF:79:B2:F5:BC
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • CPS: http://www.digicert.com/CPS
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/EncryptionEverywhereDVTLSCA-G2.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
  • 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
  • Timestamp : Oct 18 15:13:36.266 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:C6:DC:58:5C:22:07:1C:6C:50:26:9A:
  • F4:E5:F8:07:C5:7D:9F:B5:A4:5E:5C:A0:51:AB:7E:12:
  • 00:FC:8D:62:26:02:20:48:F1:C6:B1:B3:56:47:16:A3:
  • 78:DB:8F:8F:3C:3A:78:6A:C8:23:E6:AB:D0:A4:D8:AD:
  • D8:E7:CD:08:F6:84:2A
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : Oct 18 15:13:36.324 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:2D:39:A5:71:E7:DE:AA:50:A0:86:CD:8F:
  • EF:70:26:9B:A0:90:34:72:07:69:5B:8D:2F:0E:55:F0:
  • F3:ED:3F:C8:02:20:1E:93:3F:00:08:12:6A:73:04:18:
  • 27:4F:F5:51:87:67:F4:32:CD:5E:33:18:68:7E:B5:D7:
  • A6:24:4B:3C:FD:5F
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DA:B6:BF:6B:3F:B5:B6:22:9F:9B:C2:BB:5C:6B:E8:70:
  • 91:71:6C:BB:51:84:85:34:BD:A4:3D:30:48:D7:FB:AB
  • Timestamp : Oct 18 15:13:36.290 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:C6:F8:A8:27:4F:80:69:F2:8F:08:21:
  • 88:43:BD:73:EE:F5:BF:20:03:C1:79:15:61:EA:D2:FA:
  • 9C:E5:3C:66:A0:02:20:2C:64:3B:03:71:CA:38:A0:F4:
  • D4:66:E2:30:86:37:F2:BD:9A:61:17:A8:E5:02:5E:17:
  • 57:96:AF:20:23:DD:6A