SSL-Tools

SSL check results of bulatsa.com

NEW You can also bulk check multiple servers.

Discover if the mail servers for bulatsa.com 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 Mon, 29 May 2023 10:55:24 +0000

We can not guarantee a secure connection to the mailservers of bulatsa.com!

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

/mailservers/bulatsa.com

Servers

Incoming Mails

These servers are responsible for incoming mails to @bulatsa.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx.bulatsa.com
91.212.37.60
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mail.bulatsa.com
91.212.37.11
Results incomplete
20
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mail.atsa.bg
91.212.37.21
 30
supported
mail.atsa.bg
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
12 s

Outgoing Mails

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

Certificates

First seen at:

emailAddress=postmaster@atsa.bg,CN=mail.atsa.bg,OU=IT,O=BULATSA,L=Sofia,ST=Sofia,C=BG

Certificate chain
  • mail.atsa.bg (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Unknown Authority
Subject
Country (C)
  • BG
State (ST)
  • Sofia
Locality (L)
  • Sofia
Organization (O)
  • BULATSA
Organizational Unit (OU)
  • IT
Common Name (CN)
  • mail.atsa.bg
Email
  • postmaster@atsa.bg
Issuer

Certificate is self-signed.

validity period
Not valid before
2017-01-23
Not valid after
2027-01-21
Fingerprints
SHA256
FF:48:4C:44:21:3E:72:4E:3F:C1:79:BB:A1:25:EB:2B:79:79:93:EE:47:2E:59:AF:6D:39:85:32:65:32:6E:B9
SHA1
5F:D5:21:70:40:53:F9:7B:7B:BE:C1:4F:D5:72:57:A4:05:77:B4:85
X509v3 extensions
subjectKeyIdentifier
  • 2C:96:D9:51:AA:B0:76:BC:58:DD:3D:9E:24:63:79:A7:39:12:9E:EE
authorityKeyIdentifier
  • keyid:2C:96:D9:51:AA:B0:76:BC:58:DD:3D:9E:24:63:79:A7:39:12:9E:EE