SSL-Tools

SSL check results of zq3q.org

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Discover if the mail servers for zq3q.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

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Report created Sun, 29 Nov 2020 14:39:09 +0000

We can not guarantee a secure connection to the mailservers of zq3q.org!

Please contact the operator of zq3q.org and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/zq3q.org

Servers

Incoming Mails

These servers are responsible for incoming mails to @zq3q.org addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
zq3q.org
71.19.148.113
Results incomplete
10
supported
zq3q
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
xklwu.xen.prgmr.com
2605:2700:0:3::4713:9a46
Results incomplete
20 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
4 s
xklwu.xen.prgmr.com
71.19.154.70
Results incomplete
20
supported
xklwu.xen.prgmr.com
DANE
missing
PFS
unsupported
Heartbleed
not vulnerable
Weak ciphers
supported
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.0
  • SSLv3
2 s
xklwu-2.xen.prgmr.com
2605:2700::3:a800:ff:fe1f:595b
Results incomplete
30 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
xklwu-2.xen.prgmr.com
71.19.154.48
 30
supported
xklwu-2
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 @zq3q.org sender addresses. Test mail delivery

Host TLS Version & Cipher
xklwu.xen.prgmr.com (71.19.154.70)
TLSv1 DHE-RSA-AES256-SHA

Certificates

First seen at:

emailAddress=TSRodm@gmail.com,CN=zq3q,O=TSR CA,L=Milwaukee,ST=Wisconsin,C=US

Certificate chain
  • zq3q (Certificate is self-signed.)
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
Country (C)
  • US
State (ST)
  • Wisconsin
Locality (L)
  • Milwaukee
Organization (O)
  • TSR CA
Common Name (CN)
  • zq3q
Email
  • TSRodm@gmail.com
Issuer

Certificate is self-signed.

validity period
Not valid before
2017-02-06
Not valid after
2027-02-04
Fingerprints
SHA256
2E:E0:00:50:B6:6A:9F:BE:4C:FC:C5:69:92:3F:56:73:5C:88:07:59:96:37:2F:0D:F3:9D:7F:46:D9:AC:49:FC
SHA1
21:C4:8E:59:AB:4F:DB:14:2D:A1:C8:71:57:3A:BD:3D:1C:7E:B0:02
X509v3 extensions
subjectKeyIdentifier
  • 2E:5A:77:6B:E8:57:58:B2:44:57:A5:EA:39:ED:DF:06:98:78:0F:43
authorityKeyIdentifier
  • keyid:2E:5A:77:6B:E8:57:58:B2:44:57:A5:EA:39:ED:DF:06:98:78:0F:43
First seen at:

emailAddress=root@xklwu-2,CN=xklwu-2,OU=SomeOrganizationalUnit,O=SomeOrganization,L=SomeCity,ST=SomeState,C=--

Certificate chain
  • xklwu-2 (Certificate is self-signed.)
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
Country (C)
  • --
State (ST)
  • SomeState
Locality (L)
  • SomeCity
Organization (O)
  • SomeOrganization
Organizational Unit (OU)
  • SomeOrganizationalUnit
Common Name (CN)
  • xklwu-2
Email
  • root@xklwu-2
Issuer

Certificate is self-signed.

validity period
Not valid before
2020-11-24
Not valid after
2021-11-24
Fingerprints
SHA256
67:7F:B2:D6:FC:45:38:E5:EC:09:BA:6A:61:8D:A6:03:4F:0E:CD:77:0F:08:83:70:8A:8C:FF:05:62:DA:0C:38
SHA1
A4:37:1D:81:76:48:BE:C3:68:05:4C:6C:2C:23:2A:FD:55:09:43:C8
X509v3 extensions
subjectKeyIdentifier
  • 0F:86:A7:22:AC:88:89:2D:84:16:13:05:A7:EB:8E:76:F1:E2:86:E4
authorityKeyIdentifier
  • keyid:0F:86:A7:22:AC:88:89:2D:84:16:13:05:A7:EB:8E:76:F1:E2:86:E4
First seen at:

emailAddress=TSRodm@gmail.com,CN=xklwu.xen.prgmr.com,OU=mail server,O=TSR,L=Milwaukee,ST=Wisconsin,C=US

Certificate chain
  • xklwu.xen.prgmr.com (Certificate is self-signed.)
    • remaining
    • 4096 bit
    • sha1WithRSAEncryption
    • Unknown Authority
Subject
Country (C)
  • US
State (ST)
  • Wisconsin
Locality (L)
  • Milwaukee
Organization (O)
  • TSR
Organizational Unit (OU)
  • mail server
Common Name (CN)
  • xklwu.xen.prgmr.com
Email
  • TSRodm@gmail.com
Issuer

Certificate is self-signed.

validity period
Not valid before
2020-07-04
Not valid after
2030-07-05
Fingerprints
SHA256
9D:B9:21:FB:C4:7F:4C:D9:06:24:8A:BD:E9:08:88:0D:56:CE:F9:CF:CF:C3:D2:F1:02:84:96:66:1A:9F:2B:49
SHA1
82:3C:1A:60:F1:C3:6E:FE:8A:06:9F:3C:95:41:B0:27:68:64:7C:17
X509v3 extensions
subjectKeyIdentifier
  • 71:95:DF:88:29:C2:79:DA:82:02:44:AD:14:6B:02:C8:D7:F8:6F:E1
authorityKeyIdentifier
  • keyid:71:95:DF:88:29:C2:79:DA:82:02:44:AD:14:6B:02:C8:D7:F8:6F:E1