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SSL check results of smtp.ipdienste.net

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Discover if the mail servers for smtp.ipdienste.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 Wed, 16 Sep 2020 14:06:57 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
smtp.ipdienste.net
2a01:4f8:11a:300:178:63:227:175
 50
supported
smtp.ipdienste.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
47 s
smtp.ipdienste.net
178.63.227.175
 50
supported
smtp.ipdienste.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
47 s

Outgoing Mails

We have not received any emails from a @smtp.ipdienste.net address so far. Test mail delivery

Certificates

First seen at:

CN=smtp.ipdienste.net

Certificate chain
Subject
Common Name (CN)
  • smtp.ipdienste.net
Alternative Names
  • smtp.ipdienste.net
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • Encryption Everywhere DV TLS CA - G1
validity period
Not valid before
2020-09-11
Not valid after
2021-09-12
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
9B:B2:4D:3C:8C:06:9B:CC:04:A6:E6:F9:67:C0:93:18:6D:3B:47:A4:C2:D7:D5:4C:44:4B:F2:F3:70:44:2D:7E
SHA1
36:AD:CB:87:E0:63:E8:CF:1D:D0:F5:4D:78:92:DC:CE:B3:B9:82:8C
X509v3 extensions
authorityKeyIdentifier
  • keyid:55:74:4F:B2:72:4F:F5:60:BA:50:D1:D7:E6:51:5C:9A:01:87:1A:D7
subjectKeyIdentifier
  • DA:A4:B2:4A:D7:4E:EB:EF:A9:4D:D7:FE:9D:4C:B2:D8:17:98:05:4C
certificatePolicies
  • Policy: 2.16.840.1.114412.1.2
  • CPS: https://www.digicert.com/CPS
  • Policy: 2.23.140.1.2.1
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/EncryptionEverywhereDVTLSCA-G1.crt
ct_precert_scts
  • 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 : Sep 11 07:39:20.189 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:F9:6A:4A:57:7F:52:BD:4D:0E:1B:F8:
  • 33:0F:9F:4A:83:08:D6:E4:8B:80:A9:41:88:46:EA:DC:
  • 64:83:30:F3:B9:02:21:00:83:A3:EF:79:9A:96:4A:0C:
  • B2:CC:9B:41:64:F9:05:93:0F:A2:9C:32:39:A2:C0:60:
  • 42:19:3B:DE:23:4F:85:D2
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 5C:DC:43:92:FE:E6:AB:45:44:B1:5E:9A:D4:56:E6:10:
  • 37:FB:D5:FA:47:DC:A1:73:94:B2:5E:E6:F6:C7:0E:CA
  • Timestamp : Sep 11 07:39:20.270 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:6A:AD:50:C3:2E:C3:3D:9D:C9:AF:9A:3C:
  • 3F:8E:FD:91:9D:7B:B2:74:EF:00:02:D7:E5:8B:37:F7:
  • 14:BC:35:3E:02:20:27:F3:3A:67:64:42:66:AC:B3:84:
  • 0E:96:87:C3:0A:51:85:16:7D:86:2B:1F:57:A1:66:3A:
  • 2B:86:B3:86:DC:CF