SSL-Tools

SSL check results of apdu.fr

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Discover if the mail servers for apdu.fr 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 Mon, 19 Oct 2020 22:06:39 +0000

The mailservers of apdu.fr can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @apdu.fr addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
zotac.apdu.fr
2a01:e0a:c3:6d10:201:2eff:fe6d:9f05
 10
supported
zotac.apdu.fr
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
5 s
zotac.apdu.fr
82.64.88.15
 10
supported
zotac.apdu.fr
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
4 s
vps.apdu.fr
2001:41d0:302:2100::88d7
 20
supported
vps.apdu.fr
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
vps.apdu.fr
151.80.141.51
 20
supported
vps.apdu.fr
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
redirect.ovh.net
213.186.33.5
Results incomplete
100
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
6 s

Outgoing Mails

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

Certificates

First seen at:

CN=zotac.apdu.fr

Certificate chain
Subject
Common Name (CN)
  • zotac.apdu.fr
Alternative Names
  • zotac.apdu.fr
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-10-01
Not valid after
2020-12-30
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
42:8C:DF:B1:1D:DF:18:E0:39:E8:67:8F:9D:3A:BB:B9:A6:72:CC:19:E1:3C:46:FF:34:DA:5D:61:80:DD:48:7E
SHA1
72:E9:4E:45:42:2A:29:5D:A0:9C:25:C1:33:42:B6:D9:87:4E:CC:83
X509v3 extensions
subjectKeyIdentifier
  • E2:39:0E:B5:74:E7:CA:28:FD:BB:88:42:91:AA:EA:B3:4A:03:D9:5F
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 : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77:
  • 15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13
  • Timestamp : Oct 1 17:59:50.344 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E3:02:53:8B:49:11:35:AD:D9:32:C9:
  • 62:AD:FC:43:0F:2C:AD:8D:90:C4:E3:2A:92:73:F0:91:
  • 0F:15:6C:CD:78:02:20:64:1D:ED:75:82:38:92:D8:47:
  • BA:93:3A:64:68:95:D6:F0:D9:44:19:0E:F2:60:CD:81:
  • F8:1F:78:7A:53:A3:D8
  • 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 : Oct 1 17:59:50.838 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:B7:B0:54:E3:86:92:C5:2C:17:73:4D:
  • 92:52:A7:EA:AD:33:67:98:C7:A3:78:03:91:74:45:A0:
  • DE:08:7B:6B:66:02:21:00:B1:0F:1A:A5:42:BC:46:BD:
  • FC:7A:9B:1B:06:28:EE:0C:EA:F2:CC:4B:11:39:58:F1:
  • F6:1E:37:CC:28:0B:90:A9
First seen at:

CN=vps.apdu.fr

Certificate chain
Subject
Common Name (CN)
  • vps.apdu.fr
Alternative Names
  • vps.apdu.fr
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-10-19
Not valid after
2021-01-17
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
BF:76:C4:1F:56:2D:72:B8:E0:D2:4C:B6:3A:E8:88:08:0B:3A:D0:3D:1C:A3:BA:BC:E7:10:91:DF:D5:31:E9:44
SHA1
D4:89:95:CF:85:8A:3F:15:E2:7B:30:AA:38:76:74:79:B5:A9:50:BE
X509v3 extensions
subjectKeyIdentifier
  • 89:4C:58:21:5E:72:07:4B:C2:42:36:1A:17:5D:80:9C:B6:34:BF:07
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 : 44:94:65:2E:B0:EE:CE:AF:C4:40:07:D8:A8:FE:28:C0:
  • DA:E6:82:BE:D8:CB:31:B5:3F:D3:33:96:B5:B6:81:A8
  • Timestamp : Oct 19 22:04:37.525 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:0F:A0:82:46:1A:68:B2:E6:CD:A8:F1:57:
  • 7A:0B:B0:01:A3:B1:56:6B:BB:CF:DF:0D:37:D0:84:4F:
  • 5E:B9:F6:AE:02:20:77:A1:37:01:2A:96:59:1F:A4:16:
  • A3:77:8D:5E:2A:78:8D:F5:77:2C:41:8C:F5:E2:EA:7C:
  • C8:72:E7:99:7C:74
  • 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 : Oct 19 22:04:38.019 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:82:03:28:58:EC:5F:0F:B2:06:86:7A:
  • AC:36:9B:E3:A1:61:AA:85:E5:C2:6B:AF:40:26:1B:22:
  • 8E:F7:BA:A4:CF:02:20:55:C7:60:18:5F:01:52:38:A7:
  • 57:8D:91:7F:07:4B:1E:FD:EE:15:DB:77:22:FE:8A:8D:
  • C0:EA:85:D7:F7:0C:15