SSL-Tools

SSL check results of nest.serverse.net

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Discover if the mail servers for nest.serverse.net 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, 05 May 2025 04:45:44 +0000

The mailservers of nest.serverse.net can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @nest.serverse.net addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
nest.serverse.net
103.97.111.73
 -
supported
nest.serverse.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
8 s

Outgoing Mails

We have not received any emails from a @nest.serverse.net address so far. Test mail delivery

Certificates

First seen at:

CN=nest.serverse.net

Certificate chain
  • nest.serverse.net
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R10
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • nest.serverse.net
Alternative Names
  • nest.serverse.net
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R10
validity period
Not valid before
2025-05-02
Not valid after
2025-07-31
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
ED:F2:4D:0B:E2:B5:80:4C:B7:86:3E:7E:DB:FC:68:8B:82:48:CE:DE:FB:12:8C:EF:0B:C1:EB:42:81:A0:5D:2E
SHA1
7F:BA:9F:49:50:13:1F:77:AF:0A:9B:91:F5:42:DC:B5:07:76:6F:34
X509v3 extensions
subjectKeyIdentifier
  • CA:2C:CA:93:88:84:A0:41:26:F9:7A:C7:9F:BA:6F:9B:C7:4A:9F:6D
authorityKeyIdentifier
  • keyid:BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
authorityInfoAccess
  • OCSP - URI:http://r10.o.lencr.org
  • CA Issuers - URI:http://r10.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://r10.c.lencr.org/119.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
  • 22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
  • Timestamp : May 2 03:45:27.350 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:3A:78:DA:1C:D6:B5:41:CC:69:33:CD:37:
  • DB:EB:DC:B2:34:E0:0A:E0:7E:39:12:23:BE:33:7D:FD:
  • 35:F6:C2:B3:02:20:40:8C:4A:CA:A1:7D:EA:51:95:00:
  • CF:09:74:86:6A:24:A4:62:52:C4:A7:A2:3C:F9:2E:27:
  • 7A:71:44:FF:66:7F
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
  • 3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
  • Timestamp : May 2 03:45:27.433 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:9E:A1:DF:17:6D:C8:00:F7:FC:B7:06:
  • B8:62:75:B9:F2:A7:56:DD:2D:EE:7C:7E:EB:4E:E1:B2:
  • 64:4A:D7:7C:E2:02:20:12:77:AF:E0:13:29:0C:7E:4A:
  • 31:10:A1:EE:6C:8B:86:B3:42:75:26:5F:2F:6C:03:29:
  • 27:EC:04:C4:A8:69:93