SSL-Tools

SSL check results of arslanian.com.ar

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Discover if the mail servers for arslanian.com.ar 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, 25 Nov 2022 18:38:44 +0000

The mailservers of arslanian.com.ar can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @arslanian.com.ar addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.arslanian.com.ar
201.216.209.61
 10
supported
mail.arslanian.com.ar
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
13 s
mx1.javans.com.ar
52.67.224.1
 20
supported
mail.javans.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
8 s

Outgoing Mails

We have not received any emails from a @arslanian.com.ar address so far. Test mail delivery

Certificates

First seen at:

CN=mail.arslanian.com.ar

Certificate chain
  • mail.arslanian.com.ar
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.arslanian.com.ar
Alternative Names
  • mail.arslanian.com.ar
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2022-11-23
Not valid after
2023-02-21
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
1D:5B:C7:BE:96:EB:E2:8F:21:64:43:27:FE:AA:43:9F:6F:5F:EC:0F:5B:C2:4D:53:97:1A:4E:AB:18:92:D2:1A
SHA1
A1:3D:01:F1:4D:88:8A:EE:F7:D4:70:34:68:1A:FB:C0:4F:C7:06:C1
X509v3 extensions
subjectKeyIdentifier
  • 19:1F:16:93:99:77:89:9D:A3:72:72:91:CB:67:01:82:90:D7:A6:24
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.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 : AD:F7:BE:FA:7C:FF:10:C8:8B:9D:3D:9C:1E:3E:18:6A:
  • B4:67:29:5D:CF:B1:0C:24:CA:85:86:34:EB:DC:82:8A
  • Timestamp : Nov 23 12:10:35.941 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:1F:4A:10:A1:27:03:AA:F4:5E:82:80:B9:48:
  • 1D:F4:75:A6:A8:FB:97:86:6D:D1:4D:98:B6:13:7F:79:
  • 69:10:2E:02:21:00:F1:09:EA:3D:29:0F:3F:88:9E:F1:
  • 43:3B:DC:34:E6:E8:7A:44:E8:F8:39:93:A8:20:26:E9:
  • 2B:6C:74:1A:ED:36
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B7:3E:FB:24:DF:9C:4D:BA:75:F2:39:C5:BA:58:F4:6C:
  • 5D:FC:42:CF:7A:9F:35:C4:9E:1D:09:81:25:ED:B4:99
  • Timestamp : Nov 23 12:10:36.381 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:3F:05:01:2C:CA:82:F5:04:66:A5:D8:16:
  • 7C:5B:BC:06:51:67:98:AC:A1:36:36:83:87:2D:CB:AD:
  • 2F:1A:9E:5E:02:20:7B:F2:19:C5:BF:99:50:63:65:42:
  • FC:EA:D5:87:3A:B9:EC:20:F7:F1:C5:A5:D7:47:E2:5B:
  • B1:7D:8A:38:83:E6
First seen at:

CN=mail.javans.net

Certificate chain
  • mail.javans.net
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.javans.net
Alternative Names
  • mail.javans.net
  • mx1.javans.com.ar
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2022-10-07
Not valid after
2023-01-05
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
0F:64:34:49:AA:81:61:85:33:4C:1E:36:54:AF:7D:CC:BD:CA:37:69:07:2F:2C:9E:13:4E:71:5F:50:4B:AF:C0
SHA1
55:CC:96:8E:2E:96:48:0A:79:08:0C:70:A2:35:13:E3:8F:30:55:24
X509v3 extensions
subjectKeyIdentifier
  • 42:6A:5D:BC:E9:14:0C:D7:3E:73:57:D3:F6:F7:84:5C:AD:43:D6:75
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.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 : DF:A5:5E:AB:68:82:4F:1F:6C:AD:EE:B8:5F:4E:3E:5A:
  • EA:CD:A2:12:A4:6A:5E:8E:3B:12:C0:20:44:5C:2A:73
  • Timestamp : Oct 7 03:01:07.240 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:A6:B9:ED:2C:74:6F:4A:54:1E:3F:B8:
  • D2:F4:D8:4D:28:97:5C:C0:85:87:32:AB:B1:A6:47:2F:
  • E9:6B:1A:4B:81:02:21:00:BB:88:2C:70:2E:58:03:70:
  • A0:C3:B7:AE:2C:17:78:A5:94:F0:25:35:03:C0:58:27:
  • 8B:BE:70:1C:32:E9:8D:25
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7A:32:8C:54:D8:B7:2D:B6:20:EA:38:E0:52:1E:E9:84:
  • 16:70:32:13:85:4D:3B:D2:2B:C1:3A:57:A3:52:EB:52
  • Timestamp : Oct 7 03:01:07.752 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E0:7B:16:EE:56:40:CD:8D:21:DA:53:
  • 79:49:AB:6E:22:2A:BD:17:5D:F5:F0:6F:FD:7D:DE:E0:
  • FF:E1:B9:78:39:02:21:00:DF:48:F1:6C:A3:B0:4F:09:
  • 98:07:D2:21:28:E1:52:E2:A4:57:70:47:AC:4C:C9:10:
  • F5:1A:08:48:33:3F:44:EA