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 (67 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: | 109.248.237.36 |
| Reverse IP lookup: | No records found |
| Nameserver: | ns3.luxcdn.com. |
| Nameserver: | ns2.luxcdn.com. |
| Nameserver: | ns1.luxcdn.com. |
General Information
| Common Name: | *.luxup.ru |
| SANs: | DNS:*.luxup.ruDNS:luxup.ru Total number of SANs: 2 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | ECDSA (secp256r1) |
| Key size: | 256 bits |
| Serial Number: | 4dbd9977bc61ac10a6624a2b1f18babf8ce |
| Not Before: | Mar 27, 2024 15:54:36 GMT |
| Not After: | Jun 25, 2024 15:54:35 GMT |
| Number of certs: | 2 |
| Revocation Status: | good |
| OCSP Stapling: | Not Supported |
| Server: | nginx |
| HSTS: | Not Supported |
| HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: *.luxup.ru
Decode this certificate for verbose information → launch| Subject Common Name | *.luxup.ru |
| Issuer Common Name | R3 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Mar 27, 2024 15:54:36 GMT |
| Not After: | Jun 25, 2024 15:54:35 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 4dbd9977bc61ac10a6624a2b1f18babf8ce |
| SHA1 Fingerprint: | 62:9E:25:AA:2C:91:8F:5E:57:0F:64:A1:F7:8A:CB:7E:2C:E1:B1:91 |
| MD5 Fingerprint: | 43:E8:5C:8E:FC:66:AE:E4:9A:5F:32:D1:2E:54:69:EB |
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 = *.luxup.ru
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
0 s:CN = *.luxup.ru
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 = *.luxup.ru
issuer=C = US, O = Let's Encrypt, CN = R3
---
No client certificate CA names sent
Peer signing digest: SHA512
Peer signature type: ECDSA
Server Temp Key: ECDH, P-256, 256 bits
---
SSL handshake has read 2875 bytes and written 445 bytes
Verification: OK
---
New, TLSv1.2, Cipher is ECDHE-ECDSA-AES256-GCM-SHA384
Server public key is 256 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
Protocol : TLSv1.2
Cipher : ECDHE-ECDSA-AES256-GCM-SHA384
Session-ID: 3C568D249A44C4DDE56E2DFE934F350210D28258FAC072E02E3896ACBC5454BE
Session-ID-ctx:
Master-Key: F5EB794513D6E340D1B36E35002AD48FAC054134EC2C81E23F1F716A0CD37A918E714D0F810B90A6322716E16077D348
PSK identity: None
PSK identity hint: None
SRP username: None
TLS session ticket lifetime hint: 600 (seconds)
TLS session ticket:
0000 - b7 0e e1 e7 0e ba f1 bb-5b d3 95 a3 4a 42 ab d7 ........[...JB..
0010 - 15 7a 43 50 b8 8a 95 f4-82 2d c6 2f ca 36 66 f2 .zCP.....-./.6f.
0020 - 12 5a 97 73 49 8e 6a 86-b9 42 d4 a1 79 75 ba 36 .Z.sI.j..B..yu.6
0030 - bc e7 bf 59 cd b4 83 db-5d 59 7f 7f 7e 99 e6 2a ...Y....]Y..~..*
0040 - fd 1c c7 98 b6 7c f4 ab-b9 e5 e8 c1 94 9f c6 ae .....|..........
0050 - 68 fd 28 c0 08 91 7f 24-b2 8b 2a a2 3c 39 3c c6 h.(....$..*.<9<.
0060 - 9c 77 bf dd 08 85 92 cf-ef cb 5a df 2a 9a 70 50 .w........Z.*.pP
0070 - 53 af 0e 96 dd 36 91 df-70 f5 e2 97 17 58 aa d4 S....6..p....X..
0080 - fc 86 0b 38 69 ea a8 9b-de cb 55 d9 c9 e7 3e 37 ...8i.....U...>7
0090 - 6b 89 e1 ba f8 11 b7 b2-b5 ef 9d ae e7 6a 50 a7 k............jP.
00a0 - cb ac 31 74 76 d1 a7 92-81 ce ad da 48 b6 da 4a ..1tv.......H..J
00b0 - a3 6c 1a c1 b5 0e 6f 09-41 70 b4 36 c6 cf 6c 70 .l....o.Ap.6..lp
Start Time: 1713490964
Timeout : 7200 (sec)
Verify return code: 0 (ok)
Extended master secret: no
---
DONE