SSL check results of intersindicalrm.org

NEW You can also bulk check multiple servers.

Discover if the mail servers for intersindicalrm.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

Report created Fri, 14 Feb 2020 12:51:00 +0000

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

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

/mailservers/intersindicalrm.org

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
aspmx.l.google.com
2a00:1450:4013:c07::1b
Results incomplete
1 not checked
DANE
not checked
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
33 s
aspmx.l.google.com
108.177.127.27
Results incomplete
1 not checked
DANE
not checked
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
690 s
alt1.aspmx.l.google.com
2404:6800:4003:c06::1a
5
supported
mx.google.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
15 s
alt1.aspmx.l.google.com
142.250.4.27
Results incomplete
5 not checked
DANE
not checked
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
0 s
alt2.aspmx.l.google.com
2404:6800:4008:c00::1b
5
supported
mx.google.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
15 s
alt2.aspmx.l.google.com
108.177.97.27
Results incomplete
5 not checked
DANE
not checked
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
0 s
aspmx3.googlemail.com
2404:6800:4008:c00::1a
10
supported
mx.google.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
14 s
aspmx3.googlemail.com
108.177.97.27
Results incomplete
10 not checked
DANE
not checked
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
684 s
aspmx2.googlemail.com
2404:6800:4003:c06::1a
Results incomplete
10 not checked
DANE
not checked
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
687 s
aspmx2.googlemail.com
142.250.4.27
Results incomplete
10 not checked
DANE
not checked
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
381 s

Outgoing Mails

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

Certificates

First seen at:

CN=mx.google.com,O=Google LLC,L=Mountain View,ST=California,C=US

Certificate chain
  • mx.google.com
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption

      • GTS CA 1O1
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption

          • GlobalSign (Certificate is self-signed.)
            • remaining
            • 2048 bit
            • sha1WithRSAEncryption

Subject
Country (C)
  • US
State (ST)
  • California
Locality (L)
  • Mountain View
Organization (O)
  • Google LLC
Common Name (CN)
  • mx.google.com
Alternative Names
  • mx.google.com
  • alt1.aspmx.l.google.com
  • alt1.gmail-smtp-in.l.google.com
  • alt1.gmr-smtp-in.l.google.com
  • alt2.aspmx.l.google.com
  • alt2.gmail-smtp-in.l.google.com
  • alt2.gmr-smtp-in.l.google.com
  • alt3.aspmx.l.google.com
  • alt3.gmail-smtp-in.l.google.com
  • alt3.gmr-smtp-in.l.google.com
  • alt4.aspmx.l.google.com
  • alt4.gmail-smtp-in.l.google.com
  • alt4.gmr-smtp-in.l.google.com
  • aspmx.l.google.com
  • aspmx2.googlemail.com
  • aspmx3.googlemail.com
  • aspmx4.googlemail.com
  • aspmx5.googlemail.com
  • gmail-smtp-in.l.google.com
  • gmr-mx.google.com
  • gmr-smtp-in.l.google.com
  • mx1.smtp.goog
  • mx2.smtp.goog
  • mx3.smtp.goog
  • mx4.smtp.goog
Issuer
Country (C)
  • US
Organization (O)
  • Google Trust Services
Common Name (CN)
  • GTS CA 1O1
validity period
Not valid before
2020-01-21
Not valid after
2020-04-14
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
Fingerprints
SHA256
B7:02:1D:A0:CA:A3:4F:AF:28:1A:38:0D:49:A4:5D:6D:67:9F:68:B8:CC:80:A0:00:0B:8A:49:75:B0:3F:A3:E8
SHA1
1F:B4:71:6E:3B:DF:7A:31:E8:5E:D7:43:4F:D1:C1:F8:AC:AB:DC:1B
X509v3 extensions
subjectKeyIdentifier
  • E2:0E:47:BF:FD:D1:BC:65:09:2E:5E:AC:70:89:A7:5A:93:37:78:35
authorityKeyIdentifier
  • keyid:98:D1:F8:6E:10:EB:CF:9B:EC:60:9F:18:90:1B:A0:EB:7D:09:FD:2B
authorityInfoAccess
  • OCSP - URI:http://ocsp.pki.goog/gts1o1
  • CA Issuers - URI:http://pki.goog/gsr2/GTS1O1.crt
certificatePolicies
  • Policy: 2.23.140.1.2.2
  • Policy: 1.3.6.1.4.1.11129.2.5.3
crlDistributionPoints
  • Full Name:
  • URI:http://crl.pki.goog/GTS1O1.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B2:1E:05:CC:8B:A2:CD:8A:20:4E:87:66:F9:2B:B9:8A:
  • 25:20:67:6B:DA:FA:70:E7:B2:49:53:2D:EF:8B:90:5E
  • Timestamp : Jan 21 09:14:57.843 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:42:C2:AA:75:87:78:B1:BC:DA:01:B6:4F:
  • 58:A1:52:0A:79:87:D0:30:6B:BF:D8:20:E4:60:EA:2F:
  • D0:3E:8F:4D:02:21:00:B6:83:77:FE:6A:85:0F:73:F3:
  • ED:D0:7E:AD:2E:06:01:9E:46:84:EC:21:85:EE:11:5D:
  • 07:FA:39:BD:80:85:63
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 5E:A7:73:F9:DF:56:C0:E7:B5:36:48:7D:D0:49:E0:32:
  • 7A:91:9A:0C:84:A1:12:12:84:18:75:96:81:71:45:58
  • Timestamp : Jan 21 09:14:57.875 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:25:FF:85:1F:B8:BA:4F:65:18:4C:B6:55:
  • 35:02:73:3F:D1:70:20:DB:89:E7:49:D2:D2:24:50:30:
  • 52:2C:8B:DA:02:20:73:A8:63:70:58:50:1C:59:24:01:
  • D2:33:16:2A:22:23:AA:B8:D1:75:C9:3D:37:1C:97:49:
  • B6:46:74:8E:C7:83