SSL-Tools

SSL check results of ultracontabil.com.br

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Discover if the mail servers for ultracontabil.com.br 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 Sat, 15 Jan 2022 02:55:38 +0000

The mailservers of ultracontabil.com.br can be reached through a secure connection.

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
ultracontabil.com.br
192.185.214.15
 0
supported
ultracontabil.com.br
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
43 s

Outgoing Mails

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

Certificates

First seen at:

CN=ultracontabil.com.br

Certificate chain
Subject
Common Name (CN)
  • ultracontabil.com.br
Alternative Names
  • ultracontabil.com.br
  • www.ultracontabil.com.br
Issuer
Country (C)
  • GB
State (ST)
  • Greater Manchester
Locality (L)
  • Salford
Organization (O)
  • Sectigo Limited
Common Name (CN)
  • Sectigo RSA Domain Validation Secure Server CA
validity period
Not valid before
2021-03-05
Not valid after
2022-03-05
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
B2:BD:90:0F:28:A7:FE:BC:72:01:29:E6:B2:69:00:B7:A9:93:88:24:56:E6:1C:AD:99:E8:01:85:4C:DB:4D:0B
SHA1
15:E4:A6:20:76:00:A9:A3:D2:09:7F:1C:72:48:71:76:1B:70:C2:2D
X509v3 extensions
authorityKeyIdentifier
  • keyid:8D:8C:5E:C4:54:AD:8A:E1:77:E9:9B:F9:9B:05:E1:B8:01:8D:61:E1
subjectKeyIdentifier
  • DE:C5:B1:C3:58:2D:22:B8:BC:A9:AA:BD:2E:BD:93:5B:58:02:EA:7C
certificatePolicies
  • Policy: 1.3.6.1.4.1.6449.1.2.2.7
  • CPS: https://sectigo.com/CPS
  • Policy: 2.23.140.1.2.1
authorityInfoAccess
  • CA Issuers - URI:http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
  • OCSP - URI:http://ocsp.sectigo.com
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 46:A5:55:EB:75:FA:91:20:30:B5:A2:89:69:F4:F3:7D:
  • 11:2C:41:74:BE:FD:49:B8:85:AB:F2:FC:70:FE:6D:47
  • Timestamp : Mar 5 13:36:28.457 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:62:76:FE:18:95:8A:CE:1E:EC:AD:0A:BF:
  • 24:70:AF:2D:B9:42:78:09:5F:47:C3:28:17:1F:0E:A3:
  • 47:00:91:3D:02:21:00:C7:55:3B:69:72:CF:87:D7:54:
  • 3D:2C:CC:16:62:BB:A5:A5:A8:5B:C1:CC:15:DC:80:15:
  • 90:38:98:0D:E6:D9:F7
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DF:A5:5E:AB:68:82:4F:1F:6C:AD:EE:B8:5F:4E:3E:5A:
  • EA:CD:A2:12:A4:6A:5E:8E:3B:12:C0:20:44:5C:2A:73
  • Timestamp : Mar 5 13:36:28.437 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:1B:81:7D:AA:81:07:97:60:CC:98:68:90:
  • 2E:42:40:0B:A9:ED:C4:AB:19:2E:31:54:27:6F:14:BF:
  • 6B:03:0F:FF:02:20:08:56:84:20:3B:B6:82:B5:06:EF:
  • B3:2D:15:A2:55:EC:05:60:81:D0:F8:4F:06:29:E2:E5:
  • 69:3C:BE:D9:C3:63