SSL-Tools

SSL check results of nexum.hu

NEW You can also bulk check multiple servers.

Discover if the mail servers for nexum.hu 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 Thu, 10 Dec 2020 14:01:23 +0000

The mailservers of nexum.hu can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @nexum.hu addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail5.nexum.hu
213.157.100.26
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
7 s
relay2.nexum.hu
213.157.100.20
 20
supported
nexum.hu
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
8 s
kiwi.nexum.hu
213.157.107.16
Results incomplete
30
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
7 s
mx3.nexum.hu
213.157.100.22
Results incomplete
30
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
6 s

Outgoing Mails

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

Certificates

First seen at:

CN=nexum.hu

Certificate chain
  • nexum.hu
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • DST Root CA X3 (Certificate is self-signed.)
            • remaining
            • 2048 bit
            • sha1WithRSAEncryption
Subject
Common Name (CN)
  • nexum.hu
Alternative Names
  • *.careerportal.eu
  • *.imap.nxmail.hu
  • *.internet-x.hu
  • *.internetx.hu
  • *.karrier-portal.hu
  • *.karrierportal.hu
  • *.modules.hu
  • *.nexum.hu
  • *.nxmail.hu
  • *.nxmodules.hu
  • *.pop3.nxmail.hu
  • *.portalcariera.ro
  • *.smtp.nxmail.hu
  • *.szervercentrum.hu
  • *.test.nexum.hu
  • *.virtszerver.hu
  • *.xn--karrier-portl-feb.hu
  • *.xn--karrierportl-mbb.hu
  • careerportal.eu
  • internet-x.hu
  • internetx.hu
  • karrier-portal.hu
  • karrierportal.hu
  • nexum.hu
  • portalcariera.ro
  • xn--karrier-portl-feb.hu
  • xn--karrierportl-mbb.hu
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2020-12-10
Not valid after
2021-03-10
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
FC:68:9B:76:EB:5A:7E:DF:F5:A3:6B:72:5C:B3:E8:52:3C:0B:59:DC:C3:86:E2:47:E2:45:9C:62:40:30:4D:57
SHA1
A0:41:58:78:18:EA:B4:F7:BF:04:00:58:63:CE:B9:4D:A2:62:15:FE
X509v3 extensions
subjectKeyIdentifier
  • 39:41:41:8C:AE:89:9A:1E:2F:67:F0:F2:59:88:0F:54:6E:0F:93:64
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 : 7D:3E:F2:F8:8F:FF:88:55:68:24:C2:C0:CA:9E:52:89:
  • 79:2B:C5:0E:78:09:7F:2E:6A:97:68:99:7E:22:F0:D7
  • Timestamp : Dec 10 13:39:04.731 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:FA:35:38:2E:47:E4:BE:10:1A:2E:9F:
  • 5E:56:CB:AB:33:57:FE:37:64:50:94:D2:D4:0E:8B:80:
  • 77:AD:3C:57:DF:02:20:05:CB:C3:00:2C:8D:C6:1A:FA:
  • B5:BE:C9:7D:69:C9:C1:75:5C:E9:07:28:C2:F8:7B:BC:
  • C3:28:A2:28:26:B4:F0
  • 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 : Dec 10 13:39:05.216 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:4B:06:70:80:74:44:52:35:92:F2:C6:77:
  • 76:F9:15:CA:6A:09:0C:FC:3C:C9:A4:4A:E9:38:30:AE:
  • EE:F8:13:D0:02:20:1D:36:7B:B3:81:6E:8A:DD:F9:BA:
  • 4C:F9:5F:81:5C:A8:4E:2C:44:FD:31:17:86:05:07:59:
  • 35:08:8A:D8:61:57