SSL-Tools

SSL check results of teleweb.at

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Discover if the mail servers for teleweb.at 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, 22 Jun 2020 00:40:18 +0000

The mailservers of teleweb.at can be reached through an encrypted connection.

However, we found problems that may affect the security.

Servers

Incoming Mails

These servers are responsible for incoming mails to @teleweb.at addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mxin5.upcmail.net
213.46.255.74
 10
supported
mailcloud.upcmail.net
DANE
missing
PFS
unsupported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=mailcloud.upcmail.net,O=Liberty Global Services B.V.,OU=Global Security,L=Schiphol-Rijk,ST=Noord-Holland,C=NL

Certificate chain
Subject
Country (C)
  • NL
State (ST)
  • Noord-Holland
Locality (L)
  • Schiphol-Rijk
Organizational Unit (OU)
  • Global Security
Organization (O)
  • Liberty Global Services B.V.
Common Name (CN)
  • mailcloud.upcmail.net
Alternative Names
  • mailcloud.upcmail.net
  • mailbox.upc.biz
  • mx0.upc.biz
  • mx.upc.biz
  • mailcloud-share.upcmail.net
  • mx0.upcmail.net
  • mxin5.upcmail.net
  • mxin.upcmail.net
  • mx.upcmail.net
  • smtp5.upcmail.net
  • up-share.upcmail.net
  • up.upcmail.net
  • mail.upcmail.net
  • www.upcmail.net
  • upcmail.net
Issuer
Country (C)
  • BE
Organization (O)
  • GlobalSign nv-sa
Common Name (CN)
  • GlobalSign RSA OV SSL CA 2018
validity period
Not valid before
2019-07-08
Not valid after
2021-07-05
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
62:1A:23:0C:17:79:56:EC:33:2C:17:80:2C:55:00:7C:36:B6:C1:36:22:64:94:1C:86:08:E2:6B:70:2B:F6:2A
SHA1
92:89:FF:60:6F:84:B6:1B:E2:C5:4B:40:77:24:77:6A:76:D8:D3:C9
X509v3 extensions
authorityInfoAccess
  • CA Issuers - URI:http://secure.globalsign.com/cacert/gsrsaovsslca2018.crt
  • OCSP - URI:http://ocsp.globalsign.com/gsrsaovsslca2018
certificatePolicies
  • Policy: 1.3.6.1.4.1.4146.1.20
  • CPS: https://www.globalsign.com/repository/
  • Policy: 2.23.140.1.2.2
crlDistributionPoints
  • Full Name:
  • URI:http://crl.globalsign.com/gsrsaovsslca2018.crl
authorityKeyIdentifier
  • keyid:F8:EF:7F:F2:CD:78:67:A8:DE:6F:8F:24:8D:88:F1:87:03:02:B3:EB
subjectKeyIdentifier
  • 72:87:2C:23:80:1C:E2:47:52:94:77:31:9B:6C:2E:63:C5:97:A2:F0
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : BB:D9:DF:BC:1F:8A:71:B5:93:94:23:97:AA:92:7B:47:
  • 38:57:95:0A:AB:52:E8:1A:90:96:64:36:8E:1E:D1:85
  • Timestamp : Jul 8 16:26:43.188 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:45:D6:01:EA:23:AC:22:2F:FD:D3:40:76:
  • A9:53:1E:88:FA:11:7D:EE:C5:B2:90:CA:00:A9:D0:E2:
  • E0:E2:7C:EB:02:21:00:C4:12:1E:BA:EC:A7:13:C6:64:
  • F3:6A:C9:B9:8B:E0:6F:D2:84:85:A8:E7:6A:17:26:C1:
  • DB:DC:80:F0:F8:C3:F4
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77:
  • 15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13
  • Timestamp : Jul 8 16:26:44.173 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:AA:A7:EE:F8:49:CF:16:E1:98:CA:88:
  • 44:8E:3C:85:97:0D:99:53:1B:00:DB:4E:9F:A5:2B:1F:
  • DA:7E:37:22:BA:02:20:55:88:DC:7A:44:53:FE:E3:E0:
  • CC:5D:E9:3C:30:92:B9:23:2A:CD:83:57:1C:BB:83:F6:
  • A3:98:F6:AF:D4:BE:1C
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 55:81:D4:C2:16:90:36:01:4A:EA:0B:9B:57:3C:53:F0:
  • C0:E4:38:78:70:25:08:17:2F:A3:AA:1D:07:13:D3:0C
  • Timestamp : Jul 8 16:26:43.894 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:5B:DB:7E:CA:5E:DC:AA:36:5D:AA:8E:89:
  • 6F:20:76:AC:3D:F8:71:F3:49:20:ED:EF:8D:EC:CD:A7:
  • 72:B0:EA:10:02:21:00:C4:0A:BC:3A:06:E6:27:3B:7D:
  • 43:F6:15:B1:25:3C:E0:EC:73:BF:30:CE:90:DF:DF:1F:
  • CC:39:E1:FB:C3:0B:AE