csonkatrans.sk - TLS / STARTTLS Test

Discover if the mail servers for csonkatrans.sk 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 Wed, 13 Oct 2021 20:53:35 +0000

Certificates

Trustworthy
Protocol

Secure
DANE

Missing

The mailservers of csonkatrans.sk can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @csonkatrans.sk addresses.

Hostname / IP address	Priority	STARTTLS	Certificates	Protocol
mail.csonkatrans.sk 62.171.131.60	10	supported	vmi436773.contaboserver.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 TLSv1.1 TLSv1.0 ~~SSLv3~~	2021-10-13 2 s
vmi436773.contaboserver.net 62.171.131.60	20	supported	vmi436773.contaboserver.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 TLSv1.1 TLSv1.0 ~~SSLv3~~	2021-10-13 2 s

Outgoing Mails

We have received emails from these servers with @csonkatrans.sk sender addresses. Test mail delivery

Host	TLS Version & Cipher
vmi436773.contaboserver.net (62.171.131.60)	TLSv1.3 TLS_AES_256_GCM_SHA384	2021-05-05

Certificates

First seen at: 2021-09-16

CN=vmi436773.contaboserver.net

Certificate chain

vmi436773.contaboserver.net
- 2021-12-15 remaining
- 2048 bit
- sha256WithRSAEncryption

Subject

Common Name (CN)

vmi436773.contaboserver.net

Alternative Names

mail.betonwerk.sk
mail.csonkatrans.sk
mail.erbo.sk
mail.fefecarpbaits.sk
mail.firstclasssales.hu
mail.inspiro-s.eu
mail.komp-air.sk
mail.mmelektro.sk
mail.penzionister.sk
mail.pupiristorante.com
mail.termofix.sk
mail.vallalkozasmernokseg.hu
vmi436773.contaboserver.net

Issuer

Country (C)

Organization (O)

Let's Encrypt

Common Name (CN)

validity period

Not valid before: 2021-09-16
Not valid after: 2021-12-15

This certifcate has been verified for the following usages:

Digital Signature
Key Encipherment
TLS Web Server Authentication
TLS Web Client Authentication

Fingerprints

SHA256: 9D:47:8C:23:AA:BE:48:FA:18:8F:7E:02:59:CC:8D:ED:2B:42:8D:FE:52:31:6F:AF:B7:59:66:DE:4A:8A:D4:14
SHA1: D5:E5:03:B1:70:66:F9:EC:C1:8C:72:2A:9F:0C:81:BF:55:6E:A0:FA

X509v3 extensions

subjectKeyIdentifier

67:8B:4D:BF:08:1B:A0:F6:24:33:57:00:E1:2F:05:70:09:A1:63:7C

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 : 44:94:65:2E:B0:EE:CE:AF:C4:40:07:D8:A8:FE:28:C0:
DA:E6:82:BE:D8:CB:31:B5:3F:D3:33:96:B5:B6:81:A8
Timestamp : Sep 16 20:29:19.980 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:F4:B6:BA:37:CC:78:5A:7E:BE:3A:61:
AC:23:8F:CA:F2:A8:5C:83:5C:BD:10:13:99:96:61:94:
7C:0B:E3:63:B0:02:21:00:80:12:52:E6:E6:94:59:A0:
FE:EA:5C:B2:5C:A7:50:A5:44:6A:A4:06:F2:70:F2:43:
C7:F6:31:0C:72:46:E6:AB
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
Timestamp : Sep 16 20:29:19.958 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:80:23:1C:96:0B:55:9D:F8:01:6A:1E:
0E:65:DD:82:F5:D2:04:36:ED:7A:CD:7D:8F:D6:71:4A:
3B:95:37:5E:31:02:20:0C:2B:9F:C6:8A:0F:E4:04:26:
CB:7F:AF:01:05:CF:03:45:07:8D:48:83:E5:7C:20:43:
FB:D3:13:E8:13:C9:1C

SSL check results of csonkatrans.sk