SSL-Tools

SSL check results of smtp-01.m2mfactory.fr

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Discover if the mail servers for smtp-01.m2mfactory.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 Fri, 03 May 2024 12:42:55 +0000

We can not guarantee a secure connection to the mailservers of smtp-01.m2mfactory.fr!

Please contact the operator of smtp-01.m2mfactory.fr and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/smtp-01.m2mfactory.fr

Servers

Incoming Mails

These servers are responsible for incoming mails to @smtp-01.m2mfactory.fr addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
smtp-01.m2mfactory.fr
51.210.182.156
 -
supported
*.m2mfactory.fr
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s
smtp-01.m2mfactory.fr
2001:41d0:304:200::36f
Results incomplete
- not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s

Outgoing Mails

We have not received any emails from a @smtp-01.m2mfactory.fr address so far. Test mail delivery

Certificates

First seen at:

CN=*.m2mfactory.fr

Certificate chain
  • *.m2mfactory.fr
    • remaining
    • 2048 bit
    • sha384WithRSAEncryption
    • Unknown Authority
      Gandi RSA Domain Validation Secure Server CA 3
Subject
Common Name (CN)
  • *.m2mfactory.fr
Alternative Names
  • *.m2mfactory.fr
  • m2mfactory.fr
Issuer
Country (C)
  • FR
Organization (O)
  • Gandi
Common Name (CN)
  • Gandi RSA Domain Validation Secure Server CA 3
validity period
Not valid before
2023-11-29
Not valid after
2024-12-28
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
95:7E:08:DF:77:70:82:0B:F4:01:EF:D7:CC:88:D6:9F:26:1B:F3:5A:63:91:01:B0:1D:45:10:4E:86:62:17:A7
SHA1
9C:8C:55:52:BF:DD:6D:0E:3E:30:0D:64:E5:0E:44:23:FA:05:5C:9F
X509v3 extensions
authorityKeyIdentifier
  • keyid:81:11:92:DE:66:32:A5:B0:5B:33:3D:65:43:85:FC:D4:04:2D:F1:AE
subjectKeyIdentifier
  • CA:85:1D:9E:E2:D1:F8:75:89:BF:D5:0C:42:B0:89:35:87:3A:50:58
certificatePolicies
  • Policy: 1.3.6.1.4.1.6449.1.2.2.26
  • CPS: https://sectigo.com/CPS
  • Policy: 2.23.140.1.2.1
authorityInfoAccess
  • CA Issuers - URI:http://crt.sectigo.com/GandiRSADomainValidationSecureServerCA3.crt
  • OCSP - URI:http://ocsp.sectigo.com
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
  • B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
  • Timestamp : Nov 29 22:45:20.390 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:13:19:AB:CF:0D:6A:62:67:C2:D7:56:4A:
  • 97:88:D6:10:C4:D1:52:AE:49:2C:A6:37:A0:96:5B:FF:
  • A3:05:D4:44:02:21:00:BD:DB:F3:A5:29:C6:09:6A:EC:
  • 30:2A:76:6E:1F:63:DC:3D:74:32:FF:1C:FF:64:CF:1E:
  • 05:26:2D:F3:CB:FD:5E
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 3F:17:4B:4F:D7:22:47:58:94:1D:65:1C:84:BE:0D:12:
  • ED:90:37:7F:1F:85:6A:EB:C1:BF:28:85:EC:F8:64:6E
  • Timestamp : Nov 29 22:45:20.569 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:74:77:9E:8B:C4:0C:A9:9F:6A:9E:AB:C6:
  • 7A:E7:FC:5E:5E:06:1D:FB:07:05:AC:7B:B9:88:CA:6D:
  • 89:A1:B2:42:02:20:4E:D5:B9:26:51:2A:29:73:85:2A:
  • 93:9D:D5:3B:3D:63:E9:5E:17:66:E0:AA:65:B9:0E:AD:
  • E4:55:02:DF:C2:BE
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
  • 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
  • Timestamp : Nov 29 22:45:20.437 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:15:95:E7:C2:5B:21:9A:C9:78:8C:61:F8:
  • A2:2C:1A:D7:CB:11:C8:03:48:2B:29:A3:A1:C2:93:56:
  • 50:00:C4:64:02:21:00:97:34:19:14:3A:65:87:A1:DE:
  • 64:85:F8:39:63:C9:18:CE:9B:F1:A1:D5:BF:39:FA:1F:
  • 7D:3B:1B:DD:C7:92:89