SSL-Tools

SSL check results of mail.muonpi.org

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Discover if the mail servers for mail.muonpi.org 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, 25 May 2020 18:15:48 +0000

The mailservers of mail.muonpi.org can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.muonpi.org addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.muonpi.org
116.202.96.181
 -
supported
mail.muonpi.org
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
mail.muonpi.org
2a01:4f8:c17:a209::1
 -
supported
mail.muonpi.org
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.muonpi.org

Certificate chain
Subject
Common Name (CN)
  • mail.muonpi.org
Alternative Names
  • archive.muonpi.org
  • gitlab.muonpi.org
  • grafana.muonpi.org
  • mail.muonpi.org
  • muonpi.org
  • wiki.muonpi.org
  • www.muonpi.org
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-05-19
Not valid after
2020-08-17
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
A7:E9:9D:9B:41:8B:B1:0C:15:09:C5:55:51:B9:9F:C5:86:79:68:E1:2F:A6:74:28:6B:A7:20:91:14:11:76:F1
SHA1
62:B7:D2:C7:F4:B2:5B:BA:FC:35:34:43:ED:A8:E7:EE:3E:A6:26:6C
X509v3 extensions
subjectKeyIdentifier
  • 48:3A:29:F2:20:13:AA:C5:34:C6:65:F0:0A:F3:C9:64:F3:54:26:39
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 : 5E:A7:73:F9:DF:56:C0:E7:B5:36:48:7D:D0:49:E0:32:
  • 7A:91:9A:0C:84:A1:12:12:84:18:75:96:81:71:45:58
  • Timestamp : May 19 18:49:03.324 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:35:25:DA:FA:5C:46:92:0C:08:78:6D:58:
  • 7B:AA:3F:BB:DE:F4:31:00:B9:97:C4:34:34:7E:CE:E4:
  • AA:20:F2:85:02:20:47:95:88:77:63:99:6A:AB:FC:70:
  • C4:C0:99:37:6C:C5:6A:DC:1A:CF:BB:AE:F4:7F:59:F8:
  • DD:1D:C6:A7:C6:28
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 07:B7:5C:1B:E5:7D:68:FF:F1:B0:C6:1D:23:15:C7:BA:
  • E6:57:7C:57:94:B7:6A:EE:BC:61:3A:1A:69:D3:A2:1C
  • Timestamp : May 19 18:49:03.380 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D1:8A:20:C3:BF:31:46:C7:09:DC:94:
  • B1:34:2C:D2:47:FC:A0:1D:7B:52:2D:6B:C3:8E:EC:FA:
  • E8:68:A2:30:6B:02:21:00:E6:86:E7:65:2B:15:71:75:
  • 1E:E1:52:E4:81:57:60:15:5D:BE:DE:8B:35:75:3E:A3:
  • A5:28:2A:00:67:CF:02:59