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 (85 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: | 192.0.66.2 |
| Reverse IP lookup: | No records found |
| Nameserver: | abddns01.abrdigital.com.br. |
| Nameserver: | abddns02.abrdigital.com.br. |
General Information
| Common Name: | grupoabril.com.br |
| SANs: | DNS:grupoabril.com.brDNS:www.grupoabril.com.br Total number of SANs: 2 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | ECDSA (secp256r1) |
| Key size: | 256 bits |
| Serial Number: | 31903c91b584f752d55b464cf1662778eda |
| Not Before: | Apr 21, 2024 08:08:54 GMT |
| Not After: | Jul 20, 2024 08:08:53 GMT |
| Number of certs: | 2 |
| Revocation Status: | good |
| OCSP Stapling: | Supported |
| Server: | nginx |
| HSTS: | Not Supported |
| HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: grupoabril.com.br
Decode this certificate for verbose information → launch| Subject Common Name | grupoabril.com.br |
| Issuer Common Name | R3 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Apr 21, 2024 08:08:54 GMT |
| Not After: | Jul 20, 2024 08:08:53 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 31903c91b584f752d55b464cf1662778eda |
| SHA1 Fingerprint: | C8:4A:DF:56:3F:29:E6:69:B1:19:C6:24:DF:C3:94:08:A2:40:9A:80 |
| MD5 Fingerprint: | 3D:94:9B:5C:C1:7A:94:30:AE:DE:D7:69:0C:13:12:CF |
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 = grupoabril.com.br
verify return:1
CONNECTED(00000003)
OCSP response:
======================================
OCSP Response Data:
OCSP Response Status: successful (0x0)
Response Type: Basic OCSP Response
Version: 1 (0x0)
Responder Id: C = US, O = Let's Encrypt, CN = R3
Produced At: Apr 23 21:33:00 2024 GMT
Responses:
Certificate ID:
Hash Algorithm: sha1
Issuer Name Hash: 48DAC9A0FB2BD32D4FF0DE68D2F567B735F9B3C4
Issuer Key Hash: 142EB317B75856CBAE500940E61FAF9D8B14C2C6
Serial Number: 031903C91B584F752D55B464CF1662778EDA
Cert Status: good
This Update: Apr 23 21:33:00 2024 GMT
Next Update: Apr 30 21:32:58 2024 GMT
Signature Algorithm: sha256WithRSAEncryption
a4:37:d6:40:56:3c:32:4d:5e:cd:d5:65:0d:20:3d:9b:68:fc:
95:d5:c9:51:9d:08:9a:21:6d:0b:28:d8:21:4d:44:f9:86:4c:
e5:53:75:6c:b4:88:58:e0:e0:50:ad:a2:29:fd:00:fd:40:1a:
c6:d1:86:1a:94:bc:1a:56:91:45:c7:f9:26:4a:6c:f2:9c:2f:
ff:74:c2:99:ba:af:c1:42:3c:3c:52:5c:7d:49:cc:fc:f7:71:
8c:e3:08:37:8e:c5:84:58:76:f1:28:5e:66:ee:57:94:ab:6f:
4e:f6:c8:ce:a0:d7:55:07:aa:5d:5c:cb:6a:35:c0:ff:be:26:
86:26:b7:1f:82:ba:aa:3e:ba:f0:36:06:6b:a8:af:5f:91:89:
bc:82:fd:2d:7f:f0:fe:0c:d4:3c:33:1f:a6:e1:1f:a7:54:42:
a1:a6:4b:df:86:b5:f0:f4:22:29:c5:7e:4b:7f:f0:29:ee:24:
f4:d3:d5:98:21:a4:bd:7e:58:ff:2c:b4:d6:8c:98:4f:81:ba:
de:61:f8:d2:db:b2:0f:22:7a:6b:93:1e:5a:48:85:b9:ea:3f:
27:c2:56:74:1e:ea:42:76:89:0b:8e:31:e3:5d:7b:1e:a0:fc:
5f:f7:0a:1b:68:b5:94:0d:4c:0c:1e:a1:81:d3:5e:fb:bf:cf:
24:68:75:be
======================================
---
Certificate chain
0 s:CN = grupoabril.com.br
i:C = US, O = Let's Encrypt, CN = R3
-----BEGIN CERTIFICATE-----
MIIEOjCCAyKgAwIBAgISAxkDyRtYT3UtVbRkzxZid47aMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
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ci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wMwYDVR0R
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HTZes3hOjD9jQ7MQcVBPmwrqcUt1THhfDwU+upftc+Vh7Oo5vX/n86XAoUXU4Gan
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9lI1UuLZmer7KOlw4R+P1zQZ3rJTx677yyrOqgAK
-----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-----
MIIFFjCCAv6gAwIBAgIRAJErCErPDBinU/bWLiWnX1owDQYJKoZIhvcNAQELBQAw
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nLRbwHOoq7hHwg==
-----END CERTIFICATE-----
---
Server certificate
subject=CN = grupoabril.com.br
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 3282 bytes and written 408 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384
Server public key is 256 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---
DONE