SSL-Tools

SSL check results of gitcom.cloud

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Discover if the mail servers for gitcom.cloud 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, 08 Feb 2021 21:38:03 +0000

The mailservers of gitcom.cloud can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @gitcom.cloud addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail-h01.gitcom.cloud
2a01:4f8:11a:600::6
 25
supported
*.gitcom.cloud
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
3 s
mail-h01.gitcom.cloud
49.12.53.15
 25
supported
*.gitcom.cloud
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
3 s

Outgoing Mails

We have received emails from these servers with @gitcom.cloud sender addresses. Test mail delivery

Host TLS Version & Cipher
mail-h01.gitcom.cloud (IPv6:2a01:4f8:11a:600::6)
TLSv1.3 TLS_AES_256_GCM_SHA384

Certificates

First seen at:

CN=*.gitcom.cloud

Certificate chain
Subject
Common Name (CN)
  • *.gitcom.cloud
Alternative Names
  • *.gitcom.cloud
  • gitcom.cloud
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • Encryption Everywhere DV TLS CA - G1
validity period
Not valid before
2020-10-05
Not valid after
2021-10-05
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
3D:B4:1C:A7:E4:6A:CD:D4:44:46:E4:9B:A5:45:D8:F1:62:F5:77:23:AF:F6:EC:3D:51:94:EB:EE:2C:22:F7:64
SHA1
23:36:0F:3F:93:60:6F:FF:F7:EE:4C:59:E3:76:E5:3F:B3:92:DD:AE
X509v3 extensions
authorityKeyIdentifier
  • keyid:55:74:4F:B2:72:4F:F5:60:BA:50:D1:D7:E6:51:5C:9A:01:87:1A:D7
subjectKeyIdentifier
  • 36:96:4C:86:59:0D:01:5B:E3:2D:88:F2:9A:49:C9:3C:88:63:63:32
certificatePolicies
  • Policy: 2.16.840.1.114412.1.2
  • CPS: https://www.digicert.com/CPS
  • Policy: 2.23.140.1.2.1
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/EncryptionEverywhereDVTLSCA-G1.crt
ct_precert_scts
  • 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 : Oct 5 06:18:36.168 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:B1:59:3A:63:CB:9A:91:49:A4:A8:51:
  • 15:F1:C4:D7:FF:22:2E:09:81:21:24:91:E3:9F:96:F7:
  • 7F:F0:50:53:A4:02:21:00:DF:4D:17:58:0A:F9:CD:81:
  • 1C:5C:02:75:6F:CE:86:3C:D6:58:0D:A9:83:04:F1:38:
  • 89:22:8D:2E:88:41:48:DD
  • 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 : Oct 5 06:18:36.248 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E6:68:54:14:5F:CA:4E:0D:B5:16:9B:
  • B2:DA:99:04:95:30:0D:4A:74:B4:83:A2:11:15:28:21:
  • 62:C1:0E:50:A6:02:21:00:85:FF:CD:FF:6B:99:5A:25:
  • 54:B9:FA:67:FA:D5:47:D1:60:1C:38:B1:F0:3C:E8:21:
  • 0F:54:29:45:CA:D9:63:0B