SSL Checker
Submit the Hostname and Port in the fields below. This checker supports SNI and STARTTLS.
Report
It's all good. We have not detected any issues.
| Hostname: | done Matches Common Name or/and SAN |
| Expired: | done No (88 days till expiration) |
| Public Key: | done We were unable to find any issues in the public key of end-entity certificate |
| Trusted: | done Yes, we were able to verify the certificate |
| Self-Signed: | done No, the end-entity certificate is not self-signed |
| Chain Issues: | done No, we were unable to detect any issues in the certificate chain sent by the server |
| Weak signatures: | done No, certificates sent by the server were not signed utilizing a weak hash function |
| OCSP Status: | done OCSP Responder returned "good" status for the end-entity certificate |
DNS Information
| Resolves To: | 66.29.146.71 |
| Reverse IP lookup: | premium232-4.web-hosting.com. |
| Nameserver: | dns1.namecheaphosting.com. |
| Nameserver: | dns2.namecheaphosting.com. |
| Note: | Namecheap hosting nameservers are in use |
| Note: | This domain is hosted with Namecheap |
General Information
| Common Name: | webmail.poulininc.ca |
| SANs: | DNS:webmail.poulininc.ca Total number of SANs: 1 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | RSA |
| Key size: | 4096 bits |
| Serial Number: | 430589f0cb473f68519c91915786bdf64c4 |
| Not Before: | Oct 03, 2023 09:55:47 GMT |
| Not After: | Jan 01, 2024 09:55:46 GMT |
| Number of certs: | 2 |
| Revocation Status: | good |
| OCSP Stapling: | Not Supported |
Chain Information
Certificate # 1 - Common Name: webmail.poulininc.ca
Decode this certificate for verbose information → launch| Subject Common Name | webmail.poulininc.ca |
| Issuer Common Name | R3 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Oct 03, 2023 09:55:47 GMT |
| Not After: | Jan 01, 2024 09:55:46 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 430589f0cb473f68519c91915786bdf64c4 |
| SHA1 Fingerprint: | D7:8C:57:38:08:EF:8E:95:D2:DA:05:49:5C:F1:93:89:0D:44:A6:7B |
| MD5 Fingerprint: | A8:AA:ED:5A:4E:C3:57:37:9C:5A:76:B0:A0:E7:88:85 |
Certificate # 2 - Common Name: R3
Decode this certificate for verbose information → launch| 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 = webmail.poulininc.ca
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
0 s:CN = webmail.poulininc.ca
i:C = US, O = Let's Encrypt, CN = R3
-----BEGIN CERTIFICATE-----
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eTNTeoJ8g8myUzK95BypEzLTaU/PJQB4A2JiMbS2l5iRW2yPZ54teOk=
-----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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nLRbwHOoq7hHwg==
-----END CERTIFICATE-----
---
Server certificate
subject=CN = webmail.poulininc.ca
issuer=C = US, O = Let's Encrypt, CN = R3
---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: RSA
Server Temp Key: ECDH, P-256, 256 bits
---
SSL handshake has read 3605 bytes and written 457 bytes
Verification: OK
---
New, TLSv1.2, Cipher is ECDHE-RSA-AES256-GCM-SHA384
Server public key is 4096 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
Protocol : TLSv1.2
Cipher : ECDHE-RSA-AES256-GCM-SHA384
Session-ID: 48FE82D6A3C94EA428FCA508A7513E4EEDD3CAD9D90D15F831BC4A1EBACFE475
Session-ID-ctx:
Master-Key: 6B9F3248717EA6AE9DA2C592A34DC22F2B817E76562C12E4AA75D62562C60AFD8D7989ADAAB7929C51A81BB871C77164
PSK identity: None
PSK identity hint: None
SRP username: None
Start Time: 1696462826
Timeout : 7200 (sec)
Verify return code: 0 (ok)
Extended master secret: no
---
DONE