SSL-Tools

SSL check results of mail.nanos-world.com

NEW You can also bulk check multiple servers.

Discover if the mail servers for mail.nanos-world.com 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, 19 May 2025 00:31:30 +0000

The mailservers of mail.nanos-world.com can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.nanos-world.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.nanos-world.com
65.108.95.0
 -
supported
mail.nanos-world.com
DANE
valid
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
6 s
mail.nanos-world.com
2a01:4f9:c011:ac60::1
 -
supported
mail.nanos-world.com
DANE
valid
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
10 s

Outgoing Mails

We have not received any emails from a @mail.nanos-world.com address so far. Test mail delivery

Certificates

First seen at:

CN=mail.nanos-world.com

Certificate chain
  • mail.nanos-world.com
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R10
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.nanos-world.com
Alternative Names
  • autoconfig.nanos-world.com
  • autodiscover.nanos-world.com
  • mail.nanos-world.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R10
validity period
Not valid before
2025-05-15
Not valid after
2025-08-13
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
C9:E9:11:AA:37:0A:F2:D1:3C:75:4A:0A:12:93:0A:67:63:4F:A4:C8:CE:F6:3B:BA:C9:70:2C:4D:6D:2D:B9:2C
SHA1
1D:75:84:0E:20:F5:F7:0A:7F:B9:36:36:8B:BD:C7:2E:A4:03:9D:72
X509v3 extensions
subjectKeyIdentifier
  • 75:B7:AE:89:09:82:F8:71:15:09:DF:03:C3:D6:F3:7A:C2:DD:0B:5D
authorityKeyIdentifier
  • keyid:BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
authorityInfoAccess
  • 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/5.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A4:42:C5:06:49:60:61:54:8F:0F:D4:EA:9C:FB:7A:2D:
  • 26:45:4D:87:A9:7F:2F:DF:45:59:F6:27:4F:3A:84:54
  • Timestamp : May 15 19:49:32.846 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:23:BE:ED:43:EB:E0:4E:81:E3:E6:9C:9B:
  • 75:87:60:A4:8C:F8:5B:A5:8F:FA:5E:23:00:24:01:A3:
  • 4C:E4:55:5B:02:21:00:A4:E4:FA:37:2B:31:3A:4D:50:
  • FA:81:F6:20:C5:49:8D:EF:A7:D6:D2:B2:22:00:C5:3C:
  • A8:06:D9:8F:21:EF:75
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 0D:E1:F2:30:2B:D3:0D:C1:40:62:12:09:EA:55:2E:FC:
  • 47:74:7C:B1:D7:E9:30:EF:0E:42:1E:B4:7E:4E:AA:34
  • Timestamp : May 15 19:49:32.847 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:65:D9:34:2A:31:1C:A8:E9:73:B6:2F:D3:
  • 9A:81:B4:69:4F:7F:06:0E:DB:FB:03:D0:83:D5:A8:D3:
  • 84:EC:82:7B:02:21:00:B5:64:24:D1:5D:B3:24:81:F6:
  • C1:D4:9D:8E:62:90:C2:DC:A6:CB:72:4E:A7:AC:D2:3B:
  • 1F:9B:57:FE:A6:49:AB

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.mail.nanos-world.com
  • DANE-EE: Domain Issued Certificate
  • Use subject public key
  • SHA-256 Hash
error
Debug
valid