SSL check results of mail.creative-www.de

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Discover if the mail servers for mail.creative-www.de 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 Sat, 01 Aug 2020 18:18:56 +0000

The mailservers of mail.creative-www.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.creative-www.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.creative-www.de
46.38.255.29
-
supported
smtp.j-z.it
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @mail.creative-www.de address so far. Test mail delivery

Certificates

First seen at:

CN=smtp.j-z.it

Certificate chain
Subject
Common Name (CN)
  • smtp.j-z.it
Alternative Names
  • mail.creative-www.de
  • smtp.j-z.it
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-05-17
Not valid after
2020-08-15
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
8F:55:69:3C:45:D8:8A:BE:E3:7F:FF:90:C1:02:46:14:B3:56:08:65:38:C5:40:1A:22:B1:5D:71:38:B9:A2:9C
SHA1
4D:03:1B:F0:95:B1:F5:A7:15:D4:0B:3B:F7:AE:3C:FC:8C:96:08:6D
X509v3 extensions
subjectKeyIdentifier
  • F8:3A:C4:5B:67:5E:5B:6E:98:C8:C8:EC:49:40:57:C3:B2:7C:3F:24
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.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 : F0:95:A4:59:F2:00:D1:82:40:10:2D:2F:93:88:8E:AD:
  • 4B:FE:1D:47:E3:99:E1:D0:34:A6:B0:A8:AA:8E:B2:73
  • Timestamp : May 17 15:13:22.049 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:69:34:ED:F4:D4:E9:70:69:4C:7C:3A:DF:
  • F8:F5:8C:B1:70:A3:2E:78:DB:FE:E3:4F:24:01:59:64:
  • 03:32:74:76:02:21:00:DD:8F:D7:70:4C:3B:55:22:77:
  • AC:B7:7D:C3:A9:A6:E2:96:2C:5E:AE:3B:F6:D2:52:11:
  • CD:F7:D7:A2:0D:E6:9C
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B2:1E:05:CC:8B:A2:CD:8A:20:4E:87:66:F9:2B:B9:8A:
  • 25:20:67:6B:DA:FA:70:E7:B2:49:53:2D:EF:8B:90:5E
  • Timestamp : May 17 15:13:22.041 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:06:BB:0B:C4:E4:EE:0E:8A:07:93:65:94:
  • 9C:2E:E1:B1:F0:C0:0F:A5:F8:4B:41:4F:37:03:C8:01:
  • 71:0B:A7:9D:02:20:20:A2:8C:BC:B6:40:24:47:90:A8:
  • 20:5B:D4:62:6C:DB:65:D7:C1:79:63:37:08:57:B6:FF:
  • B7:4F:9B:C2:A6:CC