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 (29 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: | 67.199.248.13 |
| Reverse IP lookup: | cname.bitly.com. |
| Nameserver: | ns-cloud-b3.googledomains.com. |
| Nameserver: | ns-cloud-b2.googledomains.com. |
| Nameserver: | ns-cloud-b4.googledomains.com. |
| Nameserver: | ns-cloud-b1.googledomains.com. |
General Information
| Common Name: | lemde.fr |
| SANs: | DNS:lemde.fr Total number of SANs: 1 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | RSA |
| Key size: | 2048 bits |
| Serial Number: | 423482882de9c97eb0f86379930020c20bc |
| Not Before: | Feb 19, 2024 18:51:06 GMT |
| Not After: | May 19, 2024 18:51:05 GMT |
| Number of certs: | 2 |
| Revocation Status: | good |
| OCSP Stapling: | Not Supported |
| Server: | nginx |
| HSTS: | max-age=1209600 |
| HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: lemde.fr
Decode this certificate for verbose information → launch| Subject Common Name | lemde.fr |
| Issuer Common Name | R3 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Feb 19, 2024 18:51:06 GMT |
| Not After: | May 19, 2024 18:51:05 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 423482882de9c97eb0f86379930020c20bc |
| SHA1 Fingerprint: | CD:BA:44:5A:DF:DC:4E:C8:EA:7B:4D:BC:94:D2:CC:74:2D:1E:E2:6E |
| MD5 Fingerprint: | 82:05:0A:D4:A6:6E:8F:F8:5D:3C:A7:79:B9:E1:B9:7D |
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 = lemde.fr
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
0 s:CN = lemde.fr
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 = lemde.fr
issuer=C = US, O = Let's Encrypt, CN = R3
---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: RSA-PSS
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 3100 bytes and written 383 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_128_GCM_SHA256
Server public key is 2048 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---
DONE
---
Post-Handshake New Session Ticket arrived:
SSL-Session:
Protocol : TLSv1.3
Cipher : TLS_AES_128_GCM_SHA256
Session-ID: A4151F47C8C909CA35EEA86389D42EBA3EB371C80C91241D157A4A544B8A97CD
Session-ID-ctx:
Resumption PSK: 52A43A15CF713AE0F71DF5B87E609A9DEAA3F879EB8CFE3EFDD8268C6945027E
PSK identity: None
PSK identity hint: None
SRP username: None
TLS session ticket lifetime hint: 604800 (seconds)
TLS session ticket:
0000 - 99 3f 0b 4e e8 c7 e2 f9-2d 28 df 5e b5 96 d2 a9 .?.N....-(.^....
0010 - c1 c3 d8 35 9e f8 78 54-d4 1f 94 a5 4f e5 6d ee ...5..xT....O.m.
0020 - 84 63 2b 75 ac 33 45 b8-d0 f0 62 d4 13 ec 59 b0 .c+u.3E...b...Y.
0030 - 7c 98 8a f3 a4 73 ae c5-69 fe 82 91 cf 37 c1 70 |....s..i....7.p
0040 - f1 24 18 68 64 a9 aa 78-b4 f1 91 f6 74 a3 3b 32 .$.hd..x....t.;2
0050 - 41 b5 e8 2b ba e4 b6 8b-d3 16 50 f7 b7 8b 1f 90 A..+......P.....
0060 - fb cc 7a 66 df e0 52 b2-f1 ..zf..R..
Start Time: 1713558070
Timeout : 7200 (sec)
Verify return code: 0 (ok)
Extended master secret: no
Max Early Data: 0
---
read R BLOCK