SSL-Tools

SSL check results of 1stcb.com

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Discover if the mail servers for 1stcb.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

JSON Refresh

Report created Thu, 11 Jun 2020 14:07:42 +0000

The mailservers of 1stcb.com can be reached through an encrypted connection.

However, we found problems that may affect the security.

Servers

Incoming Mails

These servers are responsible for incoming mails to @1stcb.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
smtp02.fcserv.com
65.156.191.207
 10
supported
*.fcserv.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
18 s
smtp01.fcserv.com
65.124.74.24
 10
supported
*.fcserv.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
18 s

Outgoing Mails

We have received emails from these servers with @1stcb.com sender addresses. Test mail delivery

Host TLS Version & Cipher
unknown (46.22.49.41)
Insecure - not encrypted!
unknown (31.147.227.19)
Insecure - not encrypted!

Certificates

First seen at:

CN=*.fcserv.com,OU=Secure Link SSL Wildcard,OU=IT,O=First Community Services,street=4400 Swanner Loop,L=Killeen,ST=TX,postalCode=76543,C=US

Certificate chain
  • *.fcserv.com
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Unknown Authority
      Network Solutions OV Server CA 2
Subject
Country (C)
  • US
Postal code
  • 76543
State (ST)
  • TX
Locality (L)
  • Killeen
Street
  • 4400 Swanner Loop
Organization (O)
  • First Community Services
Organizational Unit (OU)
  • IT
  • Secure Link SSL Wildcard
Common Name (CN)
  • *.fcserv.com
Alternative Names
  • *.fcserv.com
  • fcserv.com
Issuer
Country (C)
  • US
State (ST)
  • VA
Locality (L)
  • Herndon
Organization (O)
  • Network Solutions L.L.C.
Common Name (CN)
  • Network Solutions OV Server CA 2
validity period
Not valid before
2019-04-11
Not valid after
2021-05-10
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
15:77:3B:EE:6D:A9:48:BB:F7:AD:D7:54:2F:61:AF:4E:8F:08:42:54:E7:4C:3E:E7:83:DC:86:33:52:FA:80:21
SHA1
28:8D:98:28:EC:73:4A:8A:4E:52:75:8D:2D:93:B4:85:32:F9:0D:AC
X509v3 extensions
authorityKeyIdentifier
  • keyid:20:33:CD:B7:61:F6:A5:86:4F:DC:C9:D7:73:6A:BC:0A:51:65:98:EC
subjectKeyIdentifier
  • 0B:3F:BB:CA:4B:F8:AA:22:77:49:10:72:40:A6:E9:FF:CF:A9:E7:B3
certificatePolicies
  • Policy: 1.3.6.1.4.1.782.1.2.1.3.1
  • CPS: http://www.networksolutions.com/legal/SSL-legal-repository-cps.jsp
  • Policy: 2.23.140.1.2.2
crlDistributionPoints
  • Full Name:
  • URI:http://crl.netsolssl.com/NetworkSolutionsOVServerCA2.crl
authorityInfoAccess
  • CA Issuers - URI:http://crt.netsolssl.com/NetworkSolutionsOVServerCA2.crt
  • OCSP - URI:http://ocsp.netsolssl.com
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : BB:D9:DF:BC:1F:8A:71:B5:93:94:23:97:AA:92:7B:47:
  • 38:57:95:0A:AB:52:E8:1A:90:96:64:36:8E:1E:D1:85
  • Timestamp : Apr 11 18:20:19.579 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:3B:41:9D:F1:99:40:28:1F:44:CD:F9:6D:
  • 05:4A:14:62:7D:39:F2:6C:B2:3C:58:FA:1C:CC:A1:DC:
  • F8:F8:7C:9E:02:20:56:DA:00:D2:BB:D9:40:B5:45:0D:
  • 44:53:99:86:0E:9B:7C:9D:C6:36:C2:7A:85:27:79:B3:
  • 7B:20:A4:BD:F1:83
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 44:94:65:2E:B0:EE:CE:AF:C4:40:07:D8:A8:FE:28:C0:
  • DA:E6:82:BE:D8:CB:31:B5:3F:D3:33:96:B5:B6:81:A8
  • Timestamp : Apr 11 18:20:19.793 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:85:8C:FA:64:0F:D6:87:53:D8:DA:96:
  • D5:B5:F2:DD:19:04:30:2E:EC:70:B1:5F:FD:A9:24:E4:
  • C1:1D:4C:A6:B3:02:21:00:EF:CA:EC:2E:83:6D:1F:C7:
  • F1:D3:81:52:2B:1C:F2:8D:81:91:E2:29:50:99:42:69:
  • BC:D1:C9:B5:60:A6:B4:04
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 5C:DC:43:92:FE:E6:AB:45:44:B1:5E:9A:D4:56:E6:10:
  • 37:FB:D5:FA:47:DC:A1:73:94:B2:5E:E6:F6:C7:0E:CA
  • Timestamp : Apr 11 18:20:19.890 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:8B:FC:68:F5:0F:76:81:F1:EA:23:9A:
  • 14:80:CC:61:FF:04:5A:15:ED:35:AA:75:E9:23:03:5C:
  • BE:1D:0F:79:CC:02:21:00:D7:49:C6:B8:F2:D9:C1:A0:
  • F8:B6:5F:54:0C:BF:08:BA:EA:59:27:DC:7E:68:5A:FC:
  • DA:A0:CC:EB:1A:C7:F2:80