SSL-Tools

SSL check results of nts.ch

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Discover if the mail servers for nts.ch 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, 24 Jan 2025 10:33:34 +0000

We can not guarantee a secure connection to the mailservers of nts.ch!

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

/mailservers/nts.ch

Servers

Incoming Mails

These servers are responsible for incoming mails to @nts.ch addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mailgw2.nts.ch
2a00:c38:103:3080::21
Results incomplete
10
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
13 s
mailgw2.nts.ch
217.11.222.21
 10
supported
*.nts.ch
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
26 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.nts.ch

Certificate chain
Subject
Common Name (CN)
  • *.nts.ch
Alternative Names
  • *.nts.ch
  • nts.ch
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • RapidSSL TLS ECC CA G1
validity period
Not valid before
2024-04-16
Not valid after
2025-04-15
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Agreement
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
FF:77:3F:1A:C7:03:B1:8A:1F:34:38:97:EA:30:A9:B2:03:5E:3C:B6:66:9E:4F:54:B8:F8:12:19:1D:0D:26:2D
SHA1
1C:07:F2:70:C1:17:D8:55:F7:63:09:0A:7D:BF:E2:79:26:52:E5:3D
X509v3 extensions
authorityKeyIdentifier
  • keyid:41:DF:4D:F0:61:93:C7:FC:B5:AB:CD:7C:92:02:9D:0F:7C:9C:0A:90
subjectKeyIdentifier
  • 08:CB:70:17:6C:12:4B:EC:1B:02:C1:6F:2D:BB:55:C1:DF:70:E5:A3
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • CPS: http://www.digicert.com/CPS
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.rapidssl.com/RapidSSLTLSECCCAG1.crl
authorityInfoAccess
  • OCSP - URI:http://status.rapidssl.com
  • CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLTLSECCCAG1.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 4E:75:A3:27:5C:9A:10:C3:38:5B:6C:D4:DF:3F:52:EB:
  • 1D:F0:E0:8E:1B:8D:69:C0:B1:FA:64:B1:62:9A:39:DF
  • Timestamp : Apr 16 14:02:28.765 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:DC:12:D8:D0:34:07:69:AA:08:02:89:
  • D2:ED:8F:1E:B2:3F:2F:58:C7:8F:07:B1:FD:97:30:C3:
  • C7:B4:D4:76:52:02:20:3E:8A:2D:7A:AE:F5:C1:67:13:
  • 12:25:B9:76:05:80:8A:C5:6F:76:09:35:2B:2B:08:99:
  • 9E:21:EF:75:EA:8A:D6
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
  • 87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
  • Timestamp : Apr 16 14:02:28.679 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:BE:EC:50:2A:A4:83:CE:19:96:73:C5:
  • 6B:48:96:6E:77:AC:9B:51:97:6D:D6:AC:B4:EF:BB:51:
  • 48:54:45:97:ED:02:20:2B:A5:02:04:C6:C8:8D:EC:BB:
  • 5C:22:57:E0:8C:D9:06:65:9E:69:25:79:94:D5:F1:A4:
  • FA:01:12:E5:CB:72:D1
  • 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 : Apr 16 14:02:28.698 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:84:B9:30:AD:CA:B3:F3:55:95:C9:BC:
  • D6:B0:45:41:CC:66:1E:5D:8A:70:44:CD:29:C3:23:8E:
  • 22:9F:1A:C9:A5:02:20:7B:F3:AA:33:CD:11:38:37:E3:
  • A7:30:35:8A:BA:5E:BC:64:BD:EC:84:1E:47:9C:06:CC:
  • B9:52:68:69:E1:34:C2