Namecheap.com

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 (78 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: No records found
Nameserver: kayden.ns.cloudflare.com.
Nameserver: rosalie.ns.cloudflare.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: 4c0b09fee6304075a224e9425a96f638af3
Not Before: Mar 17, 2024 05:10:38 GMT
Not After: Jun 15, 2024 05:10:37 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: Mar 17, 2024 05:10:38 GMT
Not After: Jun 15, 2024 05:10:37 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: 4c0b09fee6304075a224e9425a96f638af3
SHA1 Fingerprint: 7C:8A:17:2D:11:58:BB:EF:E0:DB:10:37:DC:C5:C1:EA:5D:D8:FF:BC
MD5 Fingerprint: D5:23:AC:5A:68:88:21:20:69:7A:FE:05:DB:A1:04:3A

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: Mar 23 19:08:00 2024 GMT
    Responses:
    Certificate ID:
      Hash Algorithm: sha1
      Issuer Name Hash: 48DAC9A0FB2BD32D4FF0DE68D2F567B735F9B3C4
      Issuer Key Hash: 142EB317B75856CBAE500940E61FAF9D8B14C2C6
      Serial Number: 04C0B09FEE6304075A224E9425A96F638AF3
    Cert Status: good
    This Update: Mar 23 19:08:00 2024 GMT
    Next Update: Mar 30 19:07:58 2024 GMT

    Signature Algorithm: sha256WithRSAEncryption
         89:3c:a1:ca:8b:b9:f4:8b:8b:02:95:09:d9:fc:5b:78:d2:fe:
         ae:c5:27:1f:fc:f9:2c:60:f9:62:16:06:87:7e:d5:13:d5:6f:
         b1:73:c4:2c:7e:b4:48:24:0a:7f:b6:8f:2e:67:3d:4c:03:d4:
         39:f8:f5:0d:c9:64:5a:0a:45:8b:97:f1:e0:cc:e2:d7:ee:ff:
         6b:e2:67:c5:9d:00:b8:d1:27:e4:35:7d:6e:40:81:3b:1c:e4:
         47:6b:a1:7a:ce:02:58:18:ac:3d:49:99:71:3d:3c:f4:71:58:
         d4:3a:af:a6:c9:98:09:de:a5:8d:3c:1e:02:68:d8:a2:9d:b1:
         11:a3:4d:30:f5:70:c2:3e:b7:72:06:e0:99:10:26:5b:da:79:
         22:1a:61:ac:bf:45:e1:c6:89:87:9e:3d:ca:13:1f:3a:2e:cc:
         36:a8:8b:65:8b:15:1e:e8:e5:66:b1:93:5f:a0:80:e6:86:4f:
         dd:e3:82:17:f6:8a:eb:07:41:cf:9c:21:82:da:35:89:97:99:
         c3:94:8b:00:ed:c1:34:a6:5b:36:ad:c2:5f:11:cf:e6:09:60:
         45:d1:5a:22:f1:e2:f0:29:99:ae:5a:a1:16:ed:54:d7:c7:8d:
         94:f9:78:63:60:f7:29:49:81:be:2f:98:71:47:14:f0:68:e6:
         e6:c0:fb:d5
======================================
---
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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gt8TAQEBMA0GCSqGSIb3DQEBCwUAA4ICAQCFyk5HPqP3hUSFvNVneLKYY611TR6W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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 3706 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: 853D0000471BC74951E3337B898829CFF0066356DD7F183A8B9EE35681892330
    Session-ID-ctx: 
    Master-Key: 5F173F447F08297CBB74859F4055BAC77F7A4A4B7E8D907366C8259EBEF3EE0C062BDEEBC9B8150A72C71A4174956915
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    Start Time: 1711637437
    Timeout   : 7200 (sec)
    Verify return code: 0 (ok)
    Extended master secret: yes
---
DONE