SSL-Tools

SSL check results of penzionciriak.sk

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Discover if the mail servers for penzionciriak.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, 12 Aug 2020 08:56:24 +0000

We can not guarantee a secure connection to the mailservers of penzionciriak.sk!

Please contact the operator of penzionciriak.sk and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/penzionciriak.sk

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mailserver.kcorp.sk
212.5.221.35
Results incomplete
10
supported
mailserver.kcorp.sk
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mailserver1.kcorp.sk
212.5.221.10
Results incomplete
60
supported
mailserver.kcorp.sk
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mailserver2.kcorp.sk
212.5.221.26
Results incomplete
70
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
2 s
mailserver.snv.sk
212.5.221.34
 90
supported
mailserver.snv.sk
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • SSL_RSA_WITH_RC4_128_SHA
  • SSL_RSA_EXPORT_WITH_RC4_40_MD5
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=mailserver.kcorp.sk

Certificate chain
Subject
Common Name (CN)
  • mailserver.kcorp.sk
Alternative Names
  • autoconfig.kcorp.sk
  • autodiscover.kcorp.sk
  • mail.acs-sro.sk
  • mail.agrotami.sk
  • mail.arg.sk
  • mail.autovalas.sk
  • mail.ddsnv.sk
  • mail.hasma.sk
  • mail.hotelbachledka.sk
  • mail.idealcenter.sk
  • mail.instituteeuropharm.sk
  • mail.john-garfield.com
  • mail.kipech.sk
  • mail.marto.sk
  • mailserver.kcorp.sk
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-06-06
Not valid after
2020-09-04
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
37:75:F1:7F:02:1B:2F:8B:EE:ED:AD:A2:1A:C1:86:85:1A:D0:FB:8D:A9:62:CA:C7:22:C6:D7:EC:7E:C4:76:63
SHA1
70:F1:DF:2F:62:BE:28:31:8E:BD:3D:97:B4:EE:DD:2F:D2:16:50:57
X509v3 extensions
subjectKeyIdentifier
  • 25:C6:51:AB:55:78:F3:35:C9:B2:5B:A4:7E:DF:39:15:C0:9D:23:25
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.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 : B2:1E:05:CC:8B:A2:CD:8A:20:4E:87:66:F9:2B:B9:8A:
  • 25:20:67:6B:DA:FA:70:E7:B2:49:53:2D:EF:8B:90:5E
  • Timestamp : Jun 6 01:16:39.671 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:5A:64:9A:13:8B:C8:70:CB:E4:FD:69:71:
  • 9A:17:A6:FA:30:90:AF:90:04:E8:78:43:39:B4:D6:AF:
  • 6E:1D:FD:76:02:20:3E:DE:5C:47:F5:2C:7B:65:09:C5:
  • CF:65:F6:56:E6:58:F0:AB:14:59:86:8B:50:C7:16:AC:
  • 2A:0F:43:F5:27:5C
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E7:12:F2:B0:37:7E:1A:62:FB:8E:C9:0C:61:84:F1:EA:
  • 7B:37:CB:56:1D:11:26:5B:F3:E0:F3:4B:F2:41:54:6E
  • Timestamp : Jun 6 01:16:39.681 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:01:AB:4F:88:4E:91:EB:1A:DF:4D:52:94:
  • 5F:E9:5C:F3:15:A8:1B:7C:84:43:D1:50:1F:73:62:13:
  • 72:86:EC:23:02:20:11:BB:AE:21:FB:74:C3:87:82:EA:
  • 64:B2:3B:A2:FB:2B:F3:AF:4F:F1:94:CF:16:50:C0:B5:
  • 5C:F1:BE:4D:A7:F9
First seen at:

CN=mailserver.snv.sk

Certificate chain
Subject
Common Name (CN)
  • mailserver.snv.sk
Alternative Names
  • mailserver.snv.sk
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-06-15
Not valid after
2020-09-13
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
3D:55:CC:AE:0E:53:94:1C:C2:6D:7E:4A:5A:10:DF:D2:F7:97:3E:75:38:02:5E:44:4D:E3:53:47:7C:1C:5D:1F
SHA1
B6:DC:1A:3D:68:34:E0:40:E4:D8:33:9D:A3:88:74:3D:58:65:19:7F
X509v3 extensions
subjectKeyIdentifier
  • 32:DA:02:88:33:DC:C3:EB:2F:60:3A:97:87:16:B9:6D:31:65:6A:15
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.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 : F0:95:A4:59:F2:00:D1:82:40:10:2D:2F:93:88:8E:AD:
  • 4B:FE:1D:47:E3:99:E1:D0:34:A6:B0:A8:AA:8E:B2:73
  • Timestamp : Jun 15 11:59:06.457 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:EE:53:35:78:C9:AD:0D:F0:2C:CF:A0:
  • 3C:46:1A:15:5A:A5:CF:D9:E0:4F:7B:6B:10:7F:3B:79:
  • A5:DE:01:B1:D2:02:20:0B:76:40:9B:28:F3:3B:91:7B:
  • 47:2E:88:25:C4:48:3C:B3:ED:54:88:A0:0A:C1:E9:32:
  • 64:BA:33:B9:1E:8A:0F
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B2:1E:05:CC:8B:A2:CD:8A:20:4E:87:66:F9:2B:B9:8A:
  • 25:20:67:6B:DA:FA:70:E7:B2:49:53:2D:EF:8B:90:5E
  • Timestamp : Jun 15 11:59:06.500 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:A3:62:DF:94:23:C1:67:D8:A7:9E:57:
  • D0:E4:FD:89:5C:E8:F8:92:86:B1:44:EA:E3:86:6B:C0:
  • AE:49:FA:73:4A:02:21:00:91:5C:2D:DE:28:9E:17:2F:
  • D2:87:80:83:9C:C3:D2:C0:A8:4E:21:5B:E7:39:EE:82:
  • C8:8D:E8:63:BD:86:27:E5