SSL check results of jmwhite.co.uk

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Discover if the mail servers for jmwhite.co.uk 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 Wed, 28 Nov 2018 21:49:06 +0000

The mailservers of jmwhite.co.uk can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @jmwhite.co.uk addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
aspmx.l.google.com
2a00:1450:4013:c07::1a
1
supported
mx.google.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s
aspmx.l.google.com
74.125.128.27
1
supported
mx.google.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s
alt1.aspmx.l.google.com
2404:6800:4003:c02::1a
5
supported
mx.google.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
16 s
alt1.aspmx.l.google.com
74.125.68.27
5
supported
mx.google.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
16 s
alt2.aspmx.l.google.com
2404:6800:4008:c01::1a
5
supported
mx.google.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
14 s
alt2.aspmx.l.google.com
108.177.125.27
5
supported
mx.google.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
14 s
alt4.aspmx.l.google.com
2607:f8b0:4003:c0a::1a
10
supported
mx.google.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
6 s
alt4.aspmx.l.google.com
64.233.178.27
10
supported
mx.google.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
6 s
alt3.aspmx.l.google.com
2607:f8b0:400e:c09::1b
10
supported
mx.google.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
7 s
alt3.aspmx.l.google.com
74.125.195.27
10
supported
mx.google.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
7 s

Outgoing Mails

We have received emails from these servers with @jmwhite.co.uk sender addresses. Test mail delivery

Host TLS Version & Cipher
jamesnetworks-2-pt.tunnel.tserv1.lon2.ipv6.he.net (IPv6:2001:470:1f1c:3aa::2)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
web.jamesnetworks.co.uk (IPv6:2a01:7e00:e000:1df::1)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384

Certificates

First seen at:

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

Certificate chain
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
Issuer
Country (C)
  • US
Organization (O)
  • Google Trust Services
Common Name (CN)
  • Google Internet Authority G3
validity period
Not valid before
2018-11-07
Not valid after
2019-01-30
This certifcate has been verified for the following usages:
  • TLS Web Server Authentication
Fingerprints
SHA256
20:D2:86:A4:56:E5:14:2D:5A:F1:20:7B:BD:DD:2E:09:2C:79:61:77:D6:A0:52:23:40:C7:A6:60:98:C4:BC:4B
SHA1
E1:CD:C7:AA:30:FA:23:7C:A1:A5:45:AB:BC:8D:1D:B5:F5:C6:B2:81
X509v3 extensions
authorityInfoAccess
  • CA Issuers - URI:http://pki.goog/gsr2/GTSGIAG3.crt
  • OCSP - URI:http://ocsp.pki.goog/GTSGIAG3
subjectKeyIdentifier
  • 35:FB:7B:23:EE:A1:FB:15:66:1B:18:BA:8B:84:86:0C:07:27:6A:09
authorityKeyIdentifier
  • keyid:77:C2:B8:50:9A:67:76:76:B1:2D:C2:86:D0:83:A0:7E:A6:7E:BA:4B
certificatePolicies
  • Policy: 1.3.6.1.4.1.11129.2.5.3
  • Policy: 2.23.140.1.2.2
crlDistributionPoints
  • Full Name:
  • URI:http://crl.pki.goog/GTSGIAG3.crl
First seen at:

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

Certificate chain
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
Issuer
Country (C)
  • US
Organization (O)
  • Google Trust Services
Common Name (CN)
  • Google Internet Authority G3
validity period
Not valid before
2018-10-30
Not valid after
2019-01-22
This certifcate has been verified for the following usages:
  • TLS Web Server Authentication
Fingerprints
SHA256
50:B9:32:DA:B8:D2:2B:3D:44:69:FE:EE:9E:DE:1B:EE:C0:0F:2E:46:7A:C6:76:99:E3:58:22:29:DF:F7:4B:45
SHA1
72:A0:35:02:31:CC:A8:9D:93:D4:88:63:9B:46:CE:13:EE:44:B7:FE
X509v3 extensions
authorityInfoAccess
  • CA Issuers - URI:http://pki.goog/gsr2/GTSGIAG3.crt
  • OCSP - URI:http://ocsp.pki.goog/GTSGIAG3
subjectKeyIdentifier
  • 63:2F:4A:7C:A1:76:0E:97:FA:21:3C:E4:CA:95:CE:E2:10:90:38:74
authorityKeyIdentifier
  • keyid:77:C2:B8:50:9A:67:76:76:B1:2D:C2:86:D0:83:A0:7E:A6:7E:BA:4B
certificatePolicies
  • Policy: 1.3.6.1.4.1.11129.2.5.3
  • Policy: 2.23.140.1.2.2
crlDistributionPoints
  • Full Name:
  • URI:http://crl.pki.goog/GTSGIAG3.crl