SSL-Tools

SSL check results of coinygram.com

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Discover if the mail servers for coinygram.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 Mon, 22 Mar 2021 12:51:12 +0000

The mailservers of coinygram.com can be reached through a secure connection.

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mx1.coinygram.com
62.92.66.130
 10
supported
mx1.coinygram.com
DANE
valid
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
4 s
mx2.coinygram.com
62.92.66.131
 20
supported
mx2.coinygram.com
DANE
valid
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
4 s

Outgoing Mails

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

Certificates

First seen at:

CN=mx1.coinygram.com

Certificate chain
  • mx1.coinygram.com
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • DST Root CA X3 (Certificate is self-signed.)
            • remaining
            • 2048 bit
            • sha1WithRSAEncryption
Subject
Common Name (CN)
  • mx1.coinygram.com
Alternative Names
  • autoconfig.coinygram.com
  • autodiscover.coinygram.com
  • mail.chainygram.com
  • mail.chainygram.de
  • mail.chainygram.io
  • mail.coinygram.com
  • mx1.chainygram.com
  • mx1.coinygram.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2021-03-22
Not valid after
2021-06-20
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
7D:CD:9D:7D:22:D8:B8:94:9B:47:09:23:5F:EB:B4:87:9A:02:50:5F:62:BD:1A:04:BD:90:1B:4B:0B:F2:DE:F2
SHA1
24:B8:DE:76:AD:CA:66:CC:90:C1:8E:B4:4E:37:19:4D:65:A9:C8:2F
X509v3 extensions
subjectKeyIdentifier
  • 1A:02:E7:80:62:48:DE:26:54:24:80:E3:81:4D:16:69:0B:1F:66:0C
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • 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 : Mar 22 12:41:54.549 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:3A:1B:70:FF:91:E5:A2:FF:16:12:3D:61:
  • 23:BB:1F:65:3E:E9:D8:5E:2D:B7:E3:55:F0:DE:6F:2E:
  • 6F:01:F5:46:02:20:13:AC:6A:7A:CF:86:94:A4:9E:A9:
  • 39:9C:E9:11:79:AB:6B:A8:CB:2B:FA:09:CD:31:F1:B4:
  • B1:58:84:BF:36:D2
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
  • E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
  • Timestamp : Mar 22 12:41:54.548 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:39:16:3D:43:A6:32:7F:67:FA:B2:8F:F9:
  • 1B:4E:E0:7B:A3:F5:56:AF:6E:5E:74:8C:B5:CE:63:94:
  • 55:24:41:52:02:21:00:E2:23:B2:03:BD:2E:B8:79:2A:
  • 5C:13:7D:31:F9:D0:05:3A:D5:D6:A4:8D:5B:35:05:7E:
  • FC:A6:E0:15:68:C0:87
First seen at:

CN=mx2.coinygram.com

Certificate chain
  • mx2.coinygram.com
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • DST Root CA X3 (Certificate is self-signed.)
            • remaining
            • 2048 bit
            • sha1WithRSAEncryption
Subject
Common Name (CN)
  • mx2.coinygram.com
Alternative Names
  • mail2.chainygram.com
  • mail2.chainygram.de
  • mail2.chainygram.io
  • mail2.coinygram.com
  • mx2.chainygram.com
  • mx2.coinygram.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2021-03-22
Not valid after
2021-06-20
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
D9:D2:C2:1B:C7:FB:29:11:12:06:5D:CF:68:E3:FA:07:26:38:58:4C:F3:3A:92:27:5E:48:74:FF:5B:B5:1F:9F
SHA1
C9:9E:C5:7B:CE:43:4F:EA:1B:2E:46:5F:49:70:BE:94:D7:4D:33:D8
X509v3 extensions
subjectKeyIdentifier
  • A5:8D:DA:FD:9D:3E:1F:2C:53:38:DF:79:68:D5:11:26:48:04:12:A4
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 94:20:BC:1E:8E:D5:8D:6C:88:73:1F:82:8B:22:2C:0D:
  • D1:DA:4D:5E:6C:4F:94:3D:61:DB:4E:2F:58:4D:A2:C2
  • Timestamp : Mar 22 12:38:54.746 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:46:64:B1:DB:0E:8E:3A:A5:95:01:B1:EE:
  • DF:72:13:F1:B4:95:3A:68:05:5A:56:36:17:E0:2F:84:
  • DE:E5:F7:7D:02:21:00:90:B8:B2:AE:8F:E1:00:52:ED:
  • 3D:64:2F:E4:E5:A5:3D:98:86:65:19:20:14:4C:4E:91:
  • B4:B5:E4:75:5A:2D:30
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:3E:F2:F8:8F:FF:88:55:68:24:C2:C0:CA:9E:52:89:
  • 79:2B:C5:0E:78:09:7F:2E:6A:97:68:99:7E:22:F0:D7
  • Timestamp : Mar 22 12:38:54.803 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:C6:E0:CF:03:43:C3:ED:E7:1C:AC:0B:
  • F3:85:68:7D:42:DB:0E:56:76:C1:D9:0B:07:A4:41:35:
  • 35:71:5A:67:CE:02:20:31:85:BD:04:AB:FD:BB:B4:0D:
  • 37:D6:6E:24:46:72:FE:C5:18:9A:43:7C:5A:0D:D2:AA:
  • 24:78:86:DA:C0:E3:F1

DANE

DNS-based Authentication of Named Entities (DANE) is a protocol to allow X.509 certificates to be bound to DNS using TLSA records and DNSSEC.

Name Options DNSSEC Matches
_25._tcp.mx1.coinygram.com
  • DANE-EE: Domain Issued Certificate
  • Use subject public key
  • SHA-256 Hash
error
Debug
valid
_25._tcp.mx2.coinygram.com
  • DANE-EE: Domain Issued Certificate
  • Use subject public key
  • SHA-256 Hash
error
Debug
valid