SSL-Tools

SSL check results of webspell.fr

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Discover if the mail servers for webspell.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 Thu, 05 Dec 2024 01:32:12 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mta-gw.infomaniak.ch
2001:1600:0:aaaa::1:3
 5
supported
mta-gw.infomaniak.ch
DANE
valid
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
mta-gw.infomaniak.ch
2001:1600:0:aaaa::1:4
 5
supported
mta-gw.infomaniak.ch
DANE
valid
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s
mta-gw.infomaniak.ch
83.166.143.57
 5
supported
mta-gw.infomaniak.ch
DANE
valid
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
mta-gw.infomaniak.ch
83.166.143.58
 5
supported
mta-gw.infomaniak.ch
DANE
valid
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 @webspell.fr address so far. Test mail delivery

Certificates

First seen at:

CN=mta-gw.infomaniak.ch

Certificate chain
  • mta-gw.infomaniak.ch
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mta-gw.infomaniak.ch
Alternative Names
  • mta-gw.infomaniak.ch
  • mx.infomaniak.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2024-10-26
Not valid after
2025-01-24
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
5F:B3:EC:9C:6D:CC:E4:54:56:FC:8A:D9:66:32:3A:1A:EB:01:C0:72:F6:02:32:DB:BB:6A:A3:75:E9:55:88:0F
SHA1
BD:9F:EA:FF:57:83:03:EA:EC:CD:AC:A5:F4:6F:1A:E7:B6:7F:C3:40
X509v3 extensions
subjectKeyIdentifier
  • 0B:CD:9E:34:44:88:F5:74:B5:23:4A:DE:2A:2B:C7:77:62:8B:5D:86
authorityKeyIdentifier
  • keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
authorityInfoAccess
  • OCSP - URI:http://r11.o.lencr.org
  • CA Issuers - URI:http://r11.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
  • 1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
  • Timestamp : Oct 26 22:42:20.775 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:0E:D3:2F:C0:CA:25:8A:35:CE:D0:B2:A8:
  • 72:B2:D0:4F:DB:5C:C8:64:4E:F0:62:BA:C1:3A:DD:42:
  • C7:7E:94:D7:02:21:00:C4:6D:CA:0C:AF:D7:59:96:66:
  • 90:3F:C9:B5:44:10:97:D3:64:2D:85:C4:82:9D:01:1C:
  • 19:EC:4B:FE:E6:0F:D3
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1:
  • D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50
  • Timestamp : Oct 26 22:42:20.726 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:26:AD:4A:71:BC:FA:6F:78:4C:4B:2B:EC:
  • 6B:68:4B:BF:35:1E:CF:2E:4F:5F:1A:C0:EB:E8:28:14:
  • 79:DF:43:E9:02:21:00:E1:E0:F8:B7:6E:BD:6B:B5:71:
  • 3C:E0:75:2B:C6:84:CC:7F:85:8C:60:D8:59:1B:71:9F:
  • F0:C3:D6:A1:5D:7A:45

DANE

DNS-based Authentication of Named Entities (DANE) is a protocol to allow X.509 certificates to be bound to DNS using TLSA records and DNSSEC.

Name Options DNSSEC Matches
_25._tcp.mta-gw.infomaniak.ch
  • DANE-EE: Domain Issued Certificate
  • Use subject public key
  • SHA-256 Hash
valid
valid