SSL-Tools

SSL check results of gandscare.com

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Discover if the mail servers for gandscare.com 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, 09 Jul 2020 03:24:50 +0000

We can not guarantee a secure connection to the mailservers of gandscare.com!

Please contact the operator of gandscare.com and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/gandscare.com

Servers

Incoming Mails

These servers are responsible for incoming mails to @gandscare.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
dotcomdave.com
2001:8b0:1596:ff02::3
Results incomplete
20
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
dotcomdave.com
81.187.25.54
 20
supported
dotcomdave.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s

Outgoing Mails

We have not received any emails from a @gandscare.com address so far. Test mail delivery

Certificates

First seen at:

CN=dotcomdave.com

Certificate chain
Subject
Common Name (CN)
  • dotcomdave.com
Alternative Names
  • *.dotcomdave.com
  • dotcomdave.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-07-03
Not valid after
2020-10-01
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
45:26:63:75:F0:63:02:EF:10:D4:F4:24:6E:52:46:BF:14:9F:87:0E:AF:BE:56:23:59:6A:E0:EE:93:FC:C9:7D
SHA1
A2:CC:69:71:11:00:BB:4C:E2:60:4A:E6:68:12:26:6B:D1:8D:ED:C9
X509v3 extensions
subjectKeyIdentifier
  • 13:2E:1F:19:09:38:F0:3E:24:33:17:E0:BA:05:FF:C0:2F:A9:C0:EF
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 : Jul 3 17:11:20.596 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:83:84:EA:1D:8F:E1:3D:63:3E:18:70:
  • 40:32:2F:1A:E4:04:4E:5E:8D:2C:90:17:79:EC:B1:DA:
  • 7E:C7:92:10:0F:02:21:00:91:B1:A3:B8:B2:04:1F:E7:
  • 57:D3:18:CD:37:2E:56:BC:BD:F4:51:C6:0E:3B:C2:1A:
  • 86:E4:E8:42:3D:BB:C3:DD
  • 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 : Jul 3 17:11:20.570 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:28:E5:82:28:4F:EC:39:7D:75:9C:51:CF:
  • 30:2D:C4:6B:D6:DE:1C:7C:A2:A2:E5:AC:FF:AD:80:05:
  • EA:8F:18:4B:02:20:2F:2A:18:72:C8:C1:C8:9B:9D:37:
  • C2:34:97:43:F5:B5:4A:5E:2D:86:EE:5F:50:1D:2D:4C:
  • C3:BF:A2:5C:FA:D2