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SSL Checker SSL & CSR Decoder CSR Generator SSL Converter

SSL Checker

Submit the Hostname and Port in the fields below. This checker supports SNI and STARTTLS.

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Hostname: Doesn't match Common Name or/and SANs
Expired: No (79 days till expiration)
Public Key: We were unable to find any issues in the public key of end-entity certificate
Trusted: Yes, we were able to verify the certificate
Self-Signed: No, the end-entity certificate is not self-signed
Chain Issues: No, we were unable to detect any issues in the certificate chain sent by the server
Weak signatures: No, certificates sent by the server were not signed utilizing a weak hash function
OCSP Status: OCSP Responder returned "good" status for the end-entity certificate

DNS Information

Resolves To: 204.93.193.90
Reverse IP lookup: mail.microsafe.com.br.
Nameserver: cns8.my-hosting-panel.com.
Nameserver: cns7.my-hosting-panel.com.

General Information

Common Name: microsafe.email
SANs: DNS:autodiscover.microsafe.emailDNS:microsafe.emailDNS:webmail.microsafe.emailDNS:www.microsafe.email Total number of SANs: 4
Signature Algorithm: sha256WithRSAEncryption
Key Type: RSA
Key size: 2048 bits
Serial Number: 46dec91455555ec428e5afb3564a34d372a
Not Before: Apr 16, 2024 06:08:06 GMT
Not After: Jul 15, 2024 06:08:05 GMT
Number of certs: 2
Revocation Status: good
OCSP Stapling: Supported

Chain Information

Certificate # 1 - Common Name: microsafe.email

Decode this certificate for verbose information →
Subject Common Name microsafe.email
Issuer Common Name R3
Issuer Organization Let's Encrypt
Not Before: Apr 16, 2024 06:08:06 GMT
Not After: Jul 15, 2024 06:08:05 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: 46dec91455555ec428e5afb3564a34d372a
SHA1 Fingerprint: F5:E1:9C:3E:57:B4:28:A3:FE:A0:45:DC:52:54:5B:97:81:EE:60:24
MD5 Fingerprint: 89:AC:EC:A8:B7:20:A1:DA:BA:A4:EB:3A:1F:30:94:52

Certificate # 2 - Common Name: R3

Decode this certificate for verbose information →
In place? Yes, this certificate directly certifies the preceding one
Subject Common Name R3
Subject Organization Let's Encrypt
Issuer Common Name ISRG Root X1
Issuer Organization Internet Security Research Group
Not Before: Sep 04, 2020 00:00:00 GMT
Not After: Sep 15, 2025 16:00:00 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: 912b084acf0c18a753f6d62e25a75f5a
SHA1 Fingerprint: A0:53:37:5B:FE:84:E8:B7:48:78:2C:7C:EE:15:82:7A:6A:F5:A4:05
MD5 Fingerprint: E8:29:E6:5D:7C:43:07:D6:FB:C1:3C:17:9E:03:7A:36

OpenSSL Handshake

depth=2 C = US, O = Internet Security Research Group, CN = ISRG Root X1
verify return:1
depth=1 C = US, O = Let's Encrypt, CN = R3
verify return:1
depth=0 CN = microsafe.email
verify return:1
CONNECTED(00000003)
OCSP response: 
======================================
OCSP Response Data:
    OCSP Response Status: successful (0x0)
    Response Type: Basic OCSP Response
    Version: 1 (0x0)
    Responder Id: C = US, O = Let's Encrypt, CN = R3
    Produced At: Apr 25 12:57:00 2024 GMT
    Responses:
    Certificate ID:
      Hash Algorithm: sha1
      Issuer Name Hash: 48DAC9A0FB2BD32D4FF0DE68D2F567B735F9B3C4
      Issuer Key Hash: 142EB317B75856CBAE500940E61FAF9D8B14C2C6
      Serial Number: 046DEC91455555EC428E5AFB3564A34D372A
    Cert Status: good
    This Update: Apr 25 12:57:00 2024 GMT
    Next Update: May  2 12:56:58 2024 GMT

    Signature Algorithm: sha256WithRSAEncryption
         17:95:c2:c7:4e:1e:54:7a:18:0f:ee:0f:64:6f:7f:5e:09:32:
         7e:54:30:07:f1:ff:60:63:ad:71:5b:ce:f0:9e:f0:37:06:f4:
         d1:f4:32:a4:ef:9a:a9:c2:ca:a3:58:a5:e4:55:67:88:78:1b:
         43:31:ce:53:5a:f2:e8:a6:73:28:0f:d2:46:90:f5:f2:e8:36:
         fb:c8:6c:ca:19:32:67:cc:70:2c:97:35:01:87:d7:5b:76:e9:
         d7:25:ba:f8:ff:72:cd:07:5b:65:5d:8b:bf:8d:46:80:3d:9b:
         ca:e1:c0:5f:23:63:8b:77:cc:a5:b8:26:44:a1:15:6d:fc:73:
         f4:71:f5:45:fa:0e:6e:3d:13:d7:ec:0e:4e:ec:80:e2:7f:86:
         e7:82:5b:da:81:5d:8c:62:81:e8:ff:0c:01:18:70:da:2f:c8:
         82:fc:43:2e:15:2d:0b:3b:a2:15:0e:71:b0:3b:3f:5c:33:84:
         23:aa:62:74:cd:30:17:c5:d2:1f:2f:20:d1:3f:db:5e:0d:50:
         c3:2a:58:97:41:3f:3f:7b:02:d8:97:3b:c5:a6:5e:76:be:24:
         f4:76:b4:3c:96:6b:be:16:eb:9f:37:0e:f0:02:1e:cf:f6:17:
         f1:6e:c3:27:22:ed:1f:3e:3d:02:94:83:e2:f9:c2:0e:30:6a:
         03:e3:25:ec
======================================
---
Certificate chain
 0 s:CN = microsafe.email
   i:C = US, O = Let's Encrypt, CN = R3
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
 1 s:C = US, O = Let's Encrypt, CN = R3
   i:C = US, O = Internet Security Research Group, CN = ISRG Root X1
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
---
Server certificate
subject=CN = microsafe.email

issuer=C = US, O = Let's Encrypt, CN = R3

---
No client certificate CA names sent
Peer signing digest: SHA1
Peer signature type: RSA
Server Temp Key: ECDH, P-256, 256 bits
---
SSL handshake has read 3707 bytes and written 509 bytes
Verification: OK
---
New, TLSv1.2, Cipher is ECDHE-RSA-AES256-SHA384
Server public key is 2048 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
    Protocol  : TLSv1.2
    Cipher    : ECDHE-RSA-AES256-SHA384
    Session-ID: 32280000BA56E5E897E96CCBE1E6EBCC05162D6348206029B05F7F517C575FD0
    Session-ID-ctx: 
    Master-Key: 0CA8C17AE9BC79F659140938D845C006028FE54065A29645000AAD03E898254BF7FA70050E02562E75D443EA632D5EA3
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    Start Time: 1714173212
    Timeout   : 7200 (sec)
    Verify return code: 0 (ok)
    Extended master secret: yes
---
DONE