SSL check results of mailfilter.ideler.host

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Discover if the mail servers for mailfilter.ideler.host 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 Tue, 26 May 2020 18:14:13 +0000

The mailservers of mailfilter.ideler.host can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mailfilter.ideler.host addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mailfilter.ideler.host
5.45.109.238
-
supported
mailfilter.ideler.host
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
18 s
mailfilter.ideler.host
2a03:4000:6:21af::
-
supported
mailfilter.ideler.host
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
18 s

Outgoing Mails

We have received emails from these servers with @mailfilter.ideler.host sender addresses. Test mail delivery

Host TLS Version & Cipher
mailfilter.ideler.host (IPv6:2a03:4000:6:21af::)
TLSv1.2 AECDH-AES256-SHA
mailfilter.ideler.host (5.45.109.238)
TLSv1.2 AECDH-AES256-SHA

Certificates

First seen at:

CN=mailfilter.ideler.host

Certificate chain
Subject
Common Name (CN)
  • mailfilter.ideler.host
Alternative Names
  • mailfilter.ideler.host
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-05-10
Not valid after
2020-08-08
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
28:C0:E0:06:BA:CD:E7:D4:12:6F:6B:70:8D:4D:83:32:3A:B8:70:04:AA:A0:AC:ED:D1:E8:5E:D3:DA:BF:A8:A1
SHA1
1F:D3:F4:58:29:5D:BC:8F:99:25:BE:E3:41:3F:3E:49:8E:41:3C:96
X509v3 extensions
subjectKeyIdentifier
  • E5:C8:EA:F8:0A:42:A5:EB:46:5E:8F:1F:43:DB:83:2F:F7:54:33:77
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 10 20:21:40.956 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:92:C5:F3:90:66:5A:EA:06:99:48:35:
  • 72:9A:1B:05:D9:54:32:B5:91:B5:9F:D8:52:B8:4F:98:
  • 7B:22:0B:5C:8A:02:21:00:F0:11:56:15:8C:00:F0:66:
  • E9:4A:09:C1:80:A1:AD:B5:9D:6A:0D:87:02:7A:FB:98:
  • 28:06:0F:44:87:D6:AC:05
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 07:B7:5C:1B:E5:7D:68:FF:F1:B0:C6:1D:23:15:C7:BA:
  • E6:57:7C:57:94:B7:6A:EE:BC:61:3A:1A:69:D3:A2:1C
  • Timestamp : May 10 20:21:40.990 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:7C:B5:1B:7F:EA:5D:3A:AD:EF:32:03:8A:
  • 46:4D:9B:58:69:CC:DD:D4:46:EC:18:25:77:7D:0F:0C:
  • 83:14:1E:D6:02:20:1F:88:77:9F:78:71:6E:95:14:B3:
  • 26:7C:55:DE:FA:91:76:10:BA:21:E9:71:21:EE:D6:A1:
  • E8:63:1F:2F:42:81