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 (26 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: | 82.202.225.240 |
| Reverse IP lookup: | smi2adm2-1.ssel27.imcmdb.net. |
| Nameserver: | ns0.imcmdb.net. |
| Nameserver: | ns1.imcmdb.net. |
| Nameserver: | ns2.imcmdb.net. |
General Information
| Common Name: | smi2.net |
| SANs: | DNS:*.smi2.netDNS:smi2.net Total number of SANs: 2 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | ECDSA (secp256r1) |
| Key size: | 256 bits |
| Serial Number: | 3280bddcaedee71692980f387dd55d732ae |
| Not Before: | Feb 15, 2024 11:45:48 GMT |
| Not After: | May 15, 2024 11:45:47 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: smi2.net
Decode this certificate for verbose information → launch| Subject Common Name | smi2.net |
| Issuer Common Name | R3 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Feb 15, 2024 11:45:48 GMT |
| Not After: | May 15, 2024 11:45:47 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 3280bddcaedee71692980f387dd55d732ae |
| SHA1 Fingerprint: | FF:0B:51:5B:32:29:A0:A2:5C:72:53:F0:62:E4:7F:AB:49:9D:64:DB |
| MD5 Fingerprint: | A2:3D:B9:5E:1F:84:09:16:56:9D:F0:7F:77:B9:8B:22 |
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 = smi2.net
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
0 s:CN = smi2.net
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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yK5GhDDX8oVfGKF5u+decIsH4YaTw7mP3GFxJSqv3+0lUFJoi5Lc5da149p90Ids
hCExroL1+7mryIkXPeFM5TgO9r0rvZaBFOvV2z0gp35Z0+L4WPlbuEjN/lxPFin+
HlUjr8gRsI3qfJOQFy/9rKIJR0Y/8Omwt/8oTWgy1mdeHmmjk7j1nYsvC9JSQ6Zv
MldlTTKB3zhThV1+XWYp6rjd5JW1zbVWEkLNxE7GJThEUG3szgBVGP7pSWTUTsqX
nLRbwHOoq7hHwg==
-----END CERTIFICATE-----
---
Server certificate
subject=CN = smi2.net
issuer=C = US, O = Let's Encrypt, CN = R3
---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: ECDSA
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 2842 bytes and written 412 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: 4222FC4E1F7C0F93446586691CC70E28AD00ADA5620ED6E557235F4AAF158208
Session-ID-ctx:
Master-Key: 654EE8531EF37A6BBCEA82AD55E8D25AA0385180DD53CB44703157B2DCD4423DA714C66D6C8C537457B0B106F062169D
PSK identity: None
PSK identity hint: None
SRP username: None
TLS session ticket lifetime hint: 600 (seconds)
TLS session ticket:
0000 - 6d 24 96 26 4e fd f0 fd-f5 af ef ab 28 47 3e 32 m$.&N.......(G>2
0010 - 01 27 02 fa e8 3a dd 50-a7 38 94 80 9e 0a 77 2a .'...:.P.8....w*
0020 - 8d c8 d4 58 61 ed 3b 46-68 5f 1f d7 6e d3 ff 5b ...Xa.;Fh_..n..[
0030 - 4a ec 05 49 3e cc 6a 20-a8 58 b6 e6 2b eb 05 41 J..I>.j .X..+..A
0040 - 38 00 58 db 5d 83 b3 f2-dc d4 e8 cf 57 b6 75 eb 8.X.].......W.u.
0050 - b8 11 07 64 ce 30 9f 8c-54 c6 97 33 d6 b6 8a 39 ...d.0..T..3...9
0060 - c8 a9 47 2a ee 36 22 43-99 ea eb 99 6c a3 cd e9 ..G*.6"C....l...
0070 - 31 19 41 d1 98 6b b1 0d-aa d8 74 a3 9a 1f 05 27 1.A..k....t....'
0080 - ce d7 d2 f2 f2 8c ce e2-a5 aa 00 db df e5 0d b3 ................
0090 - eb 7f 21 11 c2 08 fc 42-bf f7 5e ca e5 a2 37 bf ..!....B..^...7.
00a0 - 30 b2 bd ca dd 8e 55 3b-5d 16 92 00 28 d0 1b d2 0.....U;]...(...
00b0 - 0e 7e c1 9e 6e f4 6a c6-b8 02 dc 05 42 5e 71 7d .~..n.j.....B^q}
Start Time: 1713443657
Timeout : 7200 (sec)
Verify return code: 0 (ok)
Extended master secret: yes
---
DONE