SSL-Tools

SSL check results of frit.frb.org

NEW You can also bulk check multiple servers.

Discover if the mail servers for frit.frb.org 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 Fri, 14 Aug 2026 00:30:06 +0000

We can not guarantee a secure connection to the mailservers of frit.frb.org!

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

/mailservers/frit.frb.org

Servers

Incoming Mails

These servers are responsible for incoming mails to @frit.frb.org addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx1.frb.iphmx.com
68.232.135.182
Results incomplete
10
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mx1.frb.iphmx.com
68.232.142.19
Results incomplete
10
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mx1.frb.iphmx.com
68.232.143.233
Results incomplete
10
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mx1.frb.iphmx.com
68.232.146.76
 10
supported
mx1.frb.iphmx.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
7 s
mx1.frb.iphmx.com
68.232.135.177
 10
supported
mx1.frb.iphmx.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
6 s
mx1.frb.iphmx.com
68.232.137.137
Results incomplete
10
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mx1.frb.iphmx.com
68.232.130.12
Results incomplete
10
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mx1.frb.iphmx.com
68.232.140.40
Results incomplete
10
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mx2.frb.iphmx.com
68.232.140.40
 10
supported
mx1.frb.iphmx.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
7 s
mx2.frb.iphmx.com
68.232.142.19
 10
supported
mx1.frb.iphmx.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
5 s
mx2.frb.iphmx.com
68.232.135.182
 10
supported
mx1.frb.iphmx.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
7 s
mx2.frb.iphmx.com
68.232.135.177
Results incomplete
10
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mx2.frb.iphmx.com
68.232.130.12
 10
supported
mx1.frb.iphmx.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
7 s
mx2.frb.iphmx.com
68.232.146.76
Results incomplete
10
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mx2.frb.iphmx.com
68.232.137.137
Results incomplete
10
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mx2.frb.iphmx.com
68.232.143.233
 10
supported
mx1.frb.iphmx.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
7 s

Outgoing Mails

We have not received any emails from a @frit.frb.org address so far. Test mail delivery

Certificates

First seen at:

CN=mx1.frb.iphmx.com,O=Cisco Systems Inc.,L=San Jose,ST=California,C=US

Certificate chain
Subject
Country (C)
  • US
State (ST)
  • California
Locality (L)
  • San Jose
Organization (O)
  • Cisco Systems Inc.
Common Name (CN)
  • mx1.frb.iphmx.com
Alternative Names
  • mx1.frb.iphmx.com
  • mx2.frb.iphmx.com
  • ob1.frb.iphmx.com
  • esa1.frb.iphmx.com
  • esa2.frb.iphmx.com
  • esa3.frb.iphmx.com
  • esa4.frb.iphmx.com
  • esa5.frb.iphmx.com
  • esa6.frb.iphmx.com
  • esa7.frb.iphmx.com
  • esa8.frb.iphmx.com
  • z-a.ctim.cisco.com
Issuer
Country (C)
  • US
Organization (O)
  • IdenTrust
Organizational Unit (OU)
  • HydrantID Trusted Certificate Service
Common Name (CN)
  • HydrantID Server CA O1
validity period
Not valid before
2026-07-24
Not valid after
2027-02-08
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
D6:25:47:A5:6A:60:8C:9B:7F:EE:05:E8:D7:23:02:E5:C9:DC:6E:C0:42:00:36:F1:5E:7C:A5:4A:67:23:52:18
SHA1
A2:0F:8C:47:EB:DA:89:8A:AA:A4:F6:AE:6F:0E:3D:89:62:FE:B0:F0
X509v3 extensions
authorityInfoAccess
  • OCSP - URI:http://commercial.ocsp.identrust.com
  • CA Issuers - URI:http://validation.identrust.com/certs/hydrantidcaO1.p7c
authorityKeyIdentifier
  • keyid:89:B8:9B:B6:9E:ED:FB:B0:C6:BD:0D:EC:67:4E:3C:A3:92:9D:2D:F9
certificatePolicies
  • Policy: 2.23.140.1.2.2
  • Policy: 2.16.840.1.113839.0.6.3
crlDistributionPoints
  • Full Name:
  • URI:http://validation.identrust.com/crl/hydrantidcao1.crl
subjectKeyIdentifier
  • B1:FE:6F:4A:59:FB:47:86:DD:C5:31:B5:5D:AB:E0:55:BD:86:93:77
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 44:C2:BD:0C:E9:14:0E:64:A5:C9:4A:01:93:0A:5A:A1:
  • BB:35:97:0E:00:EE:11:16:89:68:2A:1C:44:D7:B5:66
  • Timestamp : Jul 24 08:11:50.170 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:37:00:26:C4:67:03:FD:A5:D4:7C:C7:B9:
  • DD:0B:75:E3:33:8E:1A:90:8F:8C:81:15:C5:E0:0B:F6:
  • 48:74:8B:9E:02:20:50:09:FB:57:C5:90:02:CF:D1:C2:
  • E0:A5:B5:66:3C:F3:5B:F5:23:65:BE:28:5E:79:3B:32:
  • BA:46:C5:95:A4:11
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : D6:D5:8D:A9:D0:17:53:F3:6A:4A:A0:C7:57:49:02:AF:
  • EB:C7:DC:2C:D3:8C:D9:F7:64:C8:0C:89:19:1E:9F:02
  • Timestamp : Jul 24 08:11:50.111 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:1B:D0:2E:36:6E:E6:09:88:0E:CF:CC:0A:
  • 6C:FF:51:6C:1A:69:B7:03:96:9B:E7:4E:F1:98:65:55:
  • 93:1A:FC:88:02:21:00:A5:D4:08:03:BF:96:0E:97:26:
  • 7A:CA:8B:19:38:58:95:5C:5A:F5:D6:24:CB:38:8D:89:
  • BA:EB:C6:3A:29:52:B7
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:81:00:18:73:4E:17:6E:1D:47:E0:95:40:F3:81:BA:
  • 54:66:97:CD:63:A8:43:50:71:6E:B8:09:4E:DA:F1:0D
  • Timestamp : Jul 24 08:11:50.857 2026 GMT
  • Extensions: 00:00:05:00:06:41:47:DE
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:41:27:63:3A:7C:1E:72:F6:DF:F3:97:90:
  • 99:11:CB:20:5C:87:44:C7:8D:68:FF:FE:13:36:58:00:
  • F4:DC:0A:8C:02:21:00:C0:FD:13:E5:4B:2A:74:51:91:
  • 05:6C:F4:58:C0:74:93:F1:46:EC:4E:2C:37:2C:A4:3B:
  • 2D:00:05:5C:53:1B:3D