SSL-Tools

SSL check results of serha.gov.jm

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Discover if the mail servers for serha.gov.jm 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

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Report created Sun, 01 Oct 2023 03:09:21 +0000

We can not guarantee a secure connection to the mailservers of serha.gov.jm!

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

/mailservers/serha.gov.jm

Servers

Incoming Mails

These servers are responsible for incoming mails to @serha.gov.jm addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.serha.gov.jm
208.131.168.203
 10
supported
mail.serha.gov.jm
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
6 s
mx01.cwjamaica.com
200.10.152.53
Results incomplete
20
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
2 s
mx02.cwjamaica.com
200.10.152.54
Results incomplete
20 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s

Outgoing Mails

We have not received any emails from a @serha.gov.jm address so far. Test mail delivery

Certificates

First seen at:

CN=mail.serha.gov.jm,O=serha,C=JM

Certificate chain
  • mail.serha.gov.jm (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Unknown Authority
Subject
Country (C)
  • JM
Organization (O)
  • serha
Common Name (CN)
  • mail.serha.gov.jm
Alternative Names
  • mail.serha.gov.jm
Issuer

Certificate is self-signed.

validity period
Not valid before
2023-09-30
Not valid after
2027-10-01
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • Data Encipherment
  • Key Agreement
  • Certificate Sign
  • TLS Web Server Authentication
Fingerprints
SHA256
21:A3:78:6F:71:1C:18:9D:56:9B:4F:AD:B6:7A:85:E7:46:67:F7:B6:D2:03:18:4A:33:17:DF:7C:D5:9B:5F:F6
SHA1
C3:3B:2A:E3:4E:37:C8:B6:79:63:11:48:D2:D0:C2:71:91:69:62:68
X509v3 extensions
subjectKeyIdentifier
  • FB:F2:33:BB:E5:ED:B5:13:49:56:37:8D:C4:6E:EB:54:55:A9:B7:46:28:C8:6C:77:45:EE:3C:E2:65:67:86:40