SSL-Tools

SSL check results of 1200b.com

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Discover if the mail servers for 1200b.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

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Report created Mon, 13 Apr 2026 00:30:16 +0000

The mailservers of 1200b.com can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @1200b.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.wabblywabble.com
188.166.111.252
 10
supported
mail.wabblywabble.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
4 s
mail.wabblywabble.com
142.132.166.12
 10
supported
mail.wabblywabble.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
4 s
mail.wallywatts.com
46.101.111.206
 10
supported
mail.wallywatts.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
5 s
mail.wallywatts.com
116.202.9.167
 10
supported
mail.wallywatts.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
6 s

Outgoing Mails

We have not received any emails from a @1200b.com address so far. Test mail delivery

Certificates

First seen at:

CN=mail.wabblywabble.com

Certificate chain
  • mail.wabblywabble.com
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
      • E8
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.wabblywabble.com
Alternative Names
  • mail.wabblywabble.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E8
validity period
Not valid before
2026-01-21
Not valid after
2026-04-21
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
9B:FD:B0:07:B4:BE:CD:CE:33:34:1E:29:29:9B:21:6C:3D:5B:38:A7:84:BF:7E:47:9E:D4:E4:96:3C:21:B1:22
SHA1
D6:DB:8E:FD:2F:21:06:61:D5:9F:7E:B3:AF:D3:7E:D4:30:06:E4:6C
X509v3 extensions
subjectKeyIdentifier
  • 5C:58:7E:92:8A:6E:20:7A:F2:46:95:2F:16:BB:23:42:52:60:C6:C4
authorityKeyIdentifier
  • keyid:8F:0D:13:A2:F6:2E:7E:D1:50:6C:33:18:38:5D:59:8E:23:72:91:CA
authorityInfoAccess
  • CA Issuers - URI:http://e8.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://e8.c.lencr.org/119.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 21 21:34:58.523 2026 GMT
  • Extensions: 00:00:05:00:30:15:2E:BA
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:09:99:BB:FE:C8:11:03:40:29:D9:3C:6D:
  • 1A:96:84:B4:9C:51:EA:B6:65:B9:6D:17:17:3E:98:F8:
  • 58:4B:2C:24:02:20:2E:1B:55:74:EC:A3:2D:FB:32:54:
  • 60:20:2D:B6:8B:EB:F4:42:E6:54:6B:73:F5:71:E6:28:
  • A8:C3:82:84:5E:A7
  • 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 21 21:34:59.886 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:8E:EB:F2:C9:1F:2E:BB:AF:C8:03:02:
  • 18:08:80:5F:41:B3:E0:5D:4B:09:7C:01:55:63:AC:18:
  • AB:AA:55:63:E9:02:21:00:BA:BB:B6:B5:29:BC:AE:26:
  • 6E:9B:8F:6D:87:5B:6A:A5:45:B8:63:9F:21:77:1F:18:
  • DE:F2:E9:17:7C:73:20:1C
First seen at:

CN=mail.wallywatts.com

Certificate chain
  • mail.wallywatts.com
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
      • E8
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.wallywatts.com
Alternative Names
  • mail.wallywatts.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E8
validity period
Not valid before
2026-01-21
Not valid after
2026-04-21
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
1D:67:4F:41:27:3A:18:8D:61:25:3D:78:C3:2F:17:F1:F3:1F:14:A1:50:BB:F5:F6:B8:61:B2:4D:3C:A3:B7:3B
SHA1
E5:F7:33:E8:59:F3:C0:34:7A:3F:0D:2E:19:7B:38:72:82:63:F2:1E
X509v3 extensions
subjectKeyIdentifier
  • B9:FE:EA:0C:1C:16:28:E7:49:4F:CB:F9:20:61:C2:4B:72:98:35:3F
authorityKeyIdentifier
  • keyid:8F:0D:13:A2:F6:2E:7E:D1:50:6C:33:18:38:5D:59:8E:23:72:91:CA
authorityInfoAccess
  • CA Issuers - URI:http://e8.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://e8.c.lencr.org/13.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 1A:8B:9D:69:4A:57:98:C8:99:A0:CA:88:BD:F4:8F:C0:
  • B4:56:60:CC:C3:60:0D:1F:71:F4:69:FF:C7:D1:AC:A3
  • Timestamp : Jan 21 03:11:55.740 2026 GMT
  • Extensions: 00:00:05:00:3A:50:0E:46
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:10:11:7F:C5:97:D1:11:0B:21:C6:76:04:
  • 3A:56:EE:2C:A5:9F:A1:4E:56:AC:D7:A5:78:F6:53:A7:
  • E0:04:8F:08:02:21:00:FD:CF:9B:E7:95:84:E7:A8:87:
  • 36:69:FA:5B:52:E1:8A:E0:2F:8C:55:D5:E3:40:84:D7:
  • FD:95:39:AF:1D:C2:AE
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 49:9C:9B:69:DE:1D:7C:EC:FC:36:DE:CD:87:64:A6:B8:
  • 5B:AF:0A:87:80:19:D1:55:52:FB:E9:EB:29:DD:F8:C3
  • Timestamp : Jan 21 03:11:57.156 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:5F:FC:4A:FD:4E:3E:1A:29:BD:91:99:B9:
  • 0B:0C:16:DE:A9:17:1D:AB:4F:DC:51:62:77:EE:1D:DA:
  • D6:2F:FE:33:02:21:00:A7:13:44:FF:5F:89:26:5A:6C:
  • 70:A5:C6:AB:C2:14:8A:FD:35:D8:C2:E6:09:52:35:B1:
  • 25:74:22:AB:98:78:60
First seen at:

CN=mail.wallywatts.com

Certificate chain
  • mail.wallywatts.com
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
      • E7
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.wallywatts.com
Alternative Names
  • mail.wallywatts.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E7
validity period
Not valid before
2026-03-25
Not valid after
2026-06-23
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
Fingerprints
SHA256
4F:C9:92:D8:CB:A0:43:B6:30:3B:B1:A3:79:56:10:41:03:E4:75:C8:2E:52:1B:7C:26:5A:39:8E:52:48:30:96
SHA1
43:86:43:D5:D2:1A:5B:25:EF:85:0F:9E:6C:1E:EB:05:9B:91:61:BA
X509v3 extensions
subjectKeyIdentifier
  • 75:9E:E1:9C:9A:8D:73:5E:22:82:E2:B6:A4:F6:EF:5C:81:9A:41:25
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/17.crl
ct_precert_scts
  • 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 : Mar 25 01:04:14.634 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:C1:EB:C2:AC:C0:87:AB:A0:C0:8F:F0:
  • 81:48:EB:1F:57:01:B0:F9:A9:0E:68:79:01:25:BF:44:
  • 9F:58:1B:BD:21:02:21:00:80:6D:84:AB:D3:E1:4F:BB:
  • EE:D1:62:21:52:98:AF:5C:A9:69:F2:94:60:9E:F4:7E:
  • 25:54:8F:CE:DE:1A:6A:24
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 71:7E:95:F3:C2:38:8A:6D:B1:E3:84:49:3D:31:E1:5A:
  • A9:62:08:76:2D:42:00:E0:05:0C:D0:67:B5:A6:61:E2
  • Timestamp : Mar 25 01:04:14.806 2026 GMT
  • Extensions: 00:00:05:00:0C:80:A9:DF
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:F8:88:9C:DC:9C:E8:77:02:B0:94:99:
  • 76:55:D9:03:21:24:A9:09:1F:A8:97:02:43:39:42:E9:
  • 29:A9:4E:C4:BC:02:20:24:BB:FD:BB:76:07:24:72:F4:
  • F3:D6:11:28:D5:C2:88:23:34:E1:38:66:B1:5E:0F:13:
  • AD:72:51:02:74:2F:E0