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 (60 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: | 194.88.233.10 |
| Reverse IP lookup: | clayman7.opalen.com. |
| Nameserver: | dns.opalen.com. |
| Nameserver: | dns2.opalen.com. |
General Information
| Common Name: | ccc.se |
| SANs: | DNS:ccc.seDNS:www.ccc.se Total number of SANs: 2 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | RSA |
| Key size: | 2048 bits |
| Serial Number: | 39a375c6807c9ef59ea2fc8b0e0c7b2c930 |
| Not Before: | Mar 26, 2024 17:06:26 GMT |
| Not After: | Jun 24, 2024 17:06:25 GMT |
| Number of certs: | 2 |
| Revocation Status: | good |
| OCSP Stapling: | Not Supported |
| Server: | Microsoft-IIS/10.0 |
| HSTS: | Not Supported |
| HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: ccc.se
Decode this certificate for verbose information → launch| Subject Common Name | ccc.se |
| Issuer Common Name | R3 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Mar 26, 2024 17:06:26 GMT |
| Not After: | Jun 24, 2024 17:06:25 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 39a375c6807c9ef59ea2fc8b0e0c7b2c930 |
| SHA1 Fingerprint: | 58:BE:D1:6B:E4:72:DA:CE:B0:90:D8:BB:BF:B4:33:42:77:08:04:C6 |
| MD5 Fingerprint: | 39:6A:AB:62:EA:DD:BD:31:B5:35:2A:30:AB:50:03:31 |
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 = ccc.se
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
0 s:CN = ccc.se
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 = ccc.se
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: X25519, 253 bits
---
SSL handshake has read 3026 bytes and written 410 bytes
Verification: OK
---
New, TLSv1.2, Cipher is ECDHE-RSA-AES256-GCM-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-GCM-SHA384
Session-ID: 473A00009B81AD5B605E8CA11E60FD88F2CA32BBE3F181BAF75DAC0EDF387164
Session-ID-ctx:
Master-Key: 5A8D125BD3014A9E45EF0EAD1B888F0D188206A7CCBC85415B44D660F29E1879A1A56E2D3830AB4BF3205EB7C54E0B0F
PSK identity: None
PSK identity hint: None
SRP username: None
Start Time: 1714021719
Timeout : 7200 (sec)
Verify return code: 0 (ok)
Extended master secret: yes
---
DONE