SSL-Tools

SSL check results of abcde.im

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Discover if the mail servers for abcde.im 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 Thu, 07 May 2026 15:08:03 +0000

We can not guarantee a secure connection to the mailservers of abcde.im!

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

/mailservers/abcde.im

Servers

Incoming Mails

These servers are responsible for incoming mails to @abcde.im addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
gateway.abcde.im
2001:470:815c:abcd:abcd:abcd:abcd:abcd
Results incomplete
5 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
gateway.abcde.im
80.251.212.156
 5
supported
gateway.abcde.im
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
18 s
gateway.abcde.im
104.128.93.177
 5
supported
gwb.ghitr.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
8 s

Outgoing Mails

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

Certificates

First seen at:

CN=gateway.abcde.im

Certificate chain
  • gateway.abcde.im
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R12
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • gateway.abcde.im
Alternative Names
  • gateway.abcde.im
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R12
validity period
Not valid before
2026-05-07
Not valid after
2026-08-05
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
Fingerprints
SHA256
E0:D3:52:3E:7B:DF:4C:6E:84:B7:8B:10:FD:AD:84:0C:48:22:77:86:1A:24:85:B2:05:DE:36:36:79:DC:C7:BA
SHA1
48:1E:DC:A9:66:2E:78:0D:15:00:4F:50:14:67:6A:84:24:35:1A:BF
X509v3 extensions
subjectKeyIdentifier
  • 0D:8F:DE:2A:6B:DC:C8:6C:E7:17:E1:96:89:A8:A0:34:3D:DF:93:D7
authorityKeyIdentifier
  • keyid:00:B5:29:F2:2D:8E:6F:31:E8:9B:4C:AD:78:3E:FA:DC:E9:0C:D1:D2
authorityInfoAccess
  • CA Issuers - URI:http://r12.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://r12.c.lencr.org/82.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 46:AF:86:3D:3B:3E:E5:9F:A5:77:DE:A8:24:5D:36:B0:
  • D9:ED:22:A2:23:F4:61:77:41:22:94:52:EE:95:50:5F
  • Timestamp : May 7 14:59:58.330 2026 GMT
  • Extensions: 00:00:05:00:05:F1:E8:10
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:08:51:B5:A8:1F:A8:60:AA:F4:E9:49:74:
  • 22:1E:F1:D9:E3:42:5A:71:F5:3B:55:39:50:6F:83:B9:
  • F2:47:5F:93:02:20:51:E5:7F:7A:87:77:BD:37:3F:C7:
  • F3:65:84:D7:E6:59:88:AF:F9:4F:8E:9A:21:5F:2D:90:
  • A6:DD:22:14:77:B0
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : AF:67:88:3B:57:B0:4E:DD:8F:A6:D9:7E:F6:2E:A8:EB:
  • 81:0A:C7:71:60:F0:24:5E:55:D6:0C:2F:E7:85:87:3A
  • Timestamp : May 7 14:59:58.428 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:45:46:F5:7D:7A:25:01:55:73:2C:E6:36:
  • 7B:3B:C1:EF:67:47:14:43:F5:D8:86:1A:51:5E:5E:10:
  • 4C:2F:9F:9A:02:21:00:AE:8A:E9:7F:C8:3B:20:F3:FD:
  • 38:D8:FE:67:21:9C:CA:CD:F5:81:B9:4D:2B:01:55:E6:
  • 21:60:DC:57:AF:C1:21
First seen at:

CN=gwb.ghitr.com

Certificate chain
  • gwb.ghitr.com
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
    • Hostname Mismatch
    • Expired
      • E7
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • gwb.ghitr.com
Alternative Names
  • gwb.ghitr.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E7
validity period
Not valid before
2026-01-28
Not valid after
2026-04-28
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
CE:E6:55:4B:50:3C:43:69:C9:C5:88:89:A1:50:EB:42:00:15:C6:B4:01:36:E2:0C:5C:5F:3F:0F:D1:5A:1D:E6
SHA1
55:36:60:63:2E:73:6B:59:BA:EC:79:6D:79:14:68:C2:6B:FE:38:50
X509v3 extensions
subjectKeyIdentifier
  • 1B:46:B5:7C:9F:CE:25:41:82:22:38:F8:62:DC:9C:C9:12:5C:DE:A7
authorityKeyIdentifier
  • keyid:AE:48:9E:DC:87:1D:44:A0:6F:DA:A2:E5:60:74:04:78:C2:9C:00:80
authorityInfoAccess
  • CA Issuers - URI:http://e7.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://e7.c.lencr.org/93.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E3:23:8D:F2:8D:A2:88:E0:AA:E0:AC:F0:FA:90:C9:85:
  • F0:B6:BF:F5:D2:A5:27:B0:01:FC:1C:44:58:C4:B6:E8
  • Timestamp : Jan 28 01:00:07.523 2026 GMT
  • Extensions: 00:00:05:00:30:AD:36:5F
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:87:B5:98:80:7E:21:94:58:85:44:96:
  • AB:D1:3B:93:FD:62:71:6C:AB:3E:6C:D0:5A:12:76:56:
  • C7:35:33:43:3C:02:21:00:B0:A6:55:04:2D:59:BF:F7:
  • FE:C2:BF:E2:5C:C6:90:06:84:85:26:91:22:8C:AB:93:
  • 58:89:85:2A:CE:1C:1E:8F
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 96:97:64:BF:55:58:97:AD:F7:43:87:68:37:08:42:77:
  • E9:F0:3A:D5:F6:A4:F3:36:6E:46:A4:3F:0F:CA:A9:C6
  • Timestamp : Jan 28 01:00:08.968 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:14:A2:C8:94:D5:02:08:B1:03:EA:CC:33:
  • 66:F8:41:0D:94:69:EA:C0:6D:47:DD:5B:18:DB:C8:22:
  • ED:B7:AB:5D:02:20:03:8C:65:91:E6:AA:4F:7E:54:74:
  • BF:FA:2C:9D:8C:3D:86:C9:93:F9:96:E9:14:E0:A2:5B:
  • A7:11:77:E4:61:FD