SSL-Tools

SSL check results of smatsa.rs

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Discover if the mail servers for smatsa.rs 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, 22 Mar 2023 09:20:24 +0000

We can not guarantee a secure connection to the mailservers of smatsa.rs!

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

/mailservers/smatsa.rs

Servers

Incoming Mails

These servers are responsible for incoming mails to @smatsa.rs addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.smatsa.rs
194.247.204.71
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
maill.smatsa.rs
212.200.75.211
 20
supported
maill.smatsa.rs
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
4 s
relay.eunet.rs
194.247.192.179
 30
supported
smtp.eunet.rs
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
47 s

Outgoing Mails

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

Certificates

First seen at:

CN=smtp.eunet.rs

Certificate chain
Subject
Common Name (CN)
  • smtp.eunet.rs
Alternative Names
  • smtp.eunet.rs
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • Thawte RSA CA 2018
validity period
Not valid before
2022-05-16
Not valid after
2023-05-27
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
44:88:AA:D3:DE:85:C8:9C:01:B9:DA:76:8C:09:0A:FB:C7:9D:E7:55:E9:6C:E7:18:58:20:6C:30:34:4E:C6:F3
SHA1
76:3B:64:22:EF:AB:FA:14:83:0D:3D:EE:74:E1:7B:1A:65:DA:C7:0D
X509v3 extensions
authorityKeyIdentifier
  • keyid:A3:C8:5E:65:54:E5:30:78:C1:05:EA:07:0A:6A:59:CC:B9:FE:DE:5A
subjectKeyIdentifier
  • 6D:DD:18:1C:04:44:E4:54:A4:76:34:36:E9:44:DF:8F:6D:63:87:DB
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.thawte.com/ThawteRSACA2018.crl
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • CPS: http://www.digicert.com/CPS
authorityInfoAccess
  • OCSP - URI:http://status.thawte.com
  • CA Issuers - URI:http://cacerts.thawte.com/ThawteRSACA2018.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E8:3E:D0:DA:3E:F5:06:35:32:E7:57:28:BC:89:6B:C9:
  • 03:D3:CB:D1:11:6B:EC:EB:69:E1:77:7D:6D:06:BD:6E
  • Timestamp : May 16 09:29:45.519 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:3A:77:A2:7E:C7:4E:FF:23:35:CC:E6:B5:
  • 4C:35:35:38:C1:BF:1A:EB:57:1B:8C:9C:15:60:37:C5:
  • 03:5A:B5:FF:02:20:16:97:F5:A3:C2:BE:DD:EB:10:F0:
  • 97:9E:3F:D6:98:4B:D9:2A:CE:E9:48:8A:93:12:89:4C:
  • AE:5E:32:D2:22:59
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 35:CF:19:1B:BF:B1:6C:57:BF:0F:AD:4C:6D:42:CB:BB:
  • B6:27:20:26:51:EA:3F:E1:2A:EF:A8:03:C3:3B:D6:4C
  • Timestamp : May 16 09:29:45.362 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:91:0E:44:05:64:E0:60:D3:D8:6B:74:
  • 5A:1D:72:48:96:A4:9B:7E:99:9D:91:2D:B9:6F:B3:32:
  • BA:F3:08:D2:30:02:21:00:AF:B7:8C:F3:7D:5C:71:E1:
  • DD:BE:8B:2A:12:71:AC:08:50:66:6F:59:40:8A:6D:F9:
  • 22:95:ED:EF:EC:C5:29:72
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B3:73:77:07:E1:84:50:F8:63:86:D6:05:A9:DC:11:09:
  • 4A:79:2D:B1:67:0C:0B:87:DC:F0:03:0E:79:36:A5:9A
  • Timestamp : May 16 09:29:45.398 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:58:F9:EF:44:AD:E8:66:C4:EC:5B:1C:CA:
  • 2A:A0:5D:F0:CD:24:11:87:FF:3D:F0:76:BE:1C:9F:5D:
  • 37:C6:AC:84:02:20:39:DB:3D:46:0E:00:56:7A:4E:45:
  • C1:93:79:F1:D6:74:50:04:FC:FE:01:77:6F:1D:3A:D2:
  • 82:94:9A:E2:3E:03
First seen at:

emailAddress=admin@smatsa.rs,CN=maill.smatsa.rs,OU=ITS,O=SMATSA,L=BG,ST=BG,C=RS

Certificate chain
  • maill.smatsa.rs (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Unknown Authority
Subject
Country (C)
  • RS
State (ST)
  • BG
Locality (L)
  • BG
Organization (O)
  • SMATSA
Organizational Unit (OU)
  • ITS
Common Name (CN)
  • maill.smatsa.rs
Email
  • admin@smatsa.rs
Issuer

Certificate is self-signed.

validity period
Not valid before
2023-03-22
Not valid after
2033-03-19
Fingerprints
SHA256
B1:6C:03:8C:F2:0E:2A:20:5D:AE:8B:93:56:31:B8:7E:00:42:0A:05:65:A3:99:0B:B0:7A:8A:6B:3A:89:32:14
SHA1
B9:CB:62:58:07:C1:9E:15:87:44:6B:BF:46:15:46:26:79:B3:63:67