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 (145 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: | 61.28.226.149 |
| Reverse IP lookup: | No records found |
| Nameserver: | ns3.vngdns.net. |
| Nameserver: | ns4.vngdns.net. |
| Nameserver: | ns1.vngdns.vn. |
| Nameserver: | ns2.vngdns.vn. |
General Information
| Common Name: | *.adtima.vn |
| SANs: | DNS:*.adtima.vnDNS:adtima.vn Total number of SANs: 2 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | RSA |
| Key size: | 2048 bits |
| Serial Number: | 49e8fabebae1f8fc6cfa89e603a3c0a |
| Not Before: | Sep 12, 2023 00:00:00 GMT |
| Not After: | Sep 11, 2024 23:59:59 GMT |
| Number of certs: | 2 |
| Revocation Status: | good |
| OCSP Stapling: | Supported |
| Server: | openresty |
| HSTS: | max-age=15552000; includeSubDomains |
| HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: *.adtima.vn
Decode this certificate for verbose information → launch| Subject Common Name | *.adtima.vn |
| Issuer Common Name | RapidSSL TLS RSA CA G1 |
| Issuer Organization | DigiCert Inc |
| Not Before: | Sep 12, 2023 00:00:00 GMT |
| Not After: | Sep 11, 2024 23:59:59 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 49e8fabebae1f8fc6cfa89e603a3c0a |
| SHA1 Fingerprint: | 55:E9:43:72:61:4B:75:72:E8:3E:19:B0:3E:17:77:EF:43:44:55:02 |
| MD5 Fingerprint: | 63:A2:7E:39:08:05:3A:AA:FB:90:3F:40:06:24:25:AD |
Certificate # 2 - Common Name: RapidSSL TLS RSA CA G1
Decode this certificate for verbose information → launch| In place? | Yes, this certificate directly certifies the preceding one |
| Subject Common Name | RapidSSL TLS RSA CA G1 |
| Subject Organization | DigiCert Inc |
| Issuer Common Name | DigiCert Global Root G2 |
| Issuer Organization | DigiCert Inc |
| Not Before: | Nov 02, 2017 12:24:33 GMT |
| Not After: | Nov 02, 2027 12:24:33 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | b259422ced9812a15a04e99528a0efa |
| SHA1 Fingerprint: | CB:FE:9E:B4:3B:3B:37:FE:0D:FB:C4:C2:EB:2D:4E:07:D0:8B:D8:E8 |
| MD5 Fingerprint: | 98:EB:0B:62:C3:FE:53:EA:C8:CA:A8:FD:B5:80:20:EE |
OpenSSL Handshake
depth=2 C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert Global Root G2
verify return:1
depth=1 C = US, O = DigiCert Inc, OU = www.digicert.com, CN = RapidSSL TLS RSA CA G1
verify return:1
depth=0 CN = *.adtima.vn
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: 0CDB6C82490F4A670AB814EE7AC4485288EB5638
Produced At: Apr 18 11:43:10 2024 GMT
Responses:
Certificate ID:
Hash Algorithm: sha1
Issuer Name Hash: 498942A04F69BCF1F6789F17352EEE8CFE3BE46A
Issuer Key Hash: 0CDB6C82490F4A670AB814EE7AC4485288EB5638
Serial Number: 049E8FABEBAE1F8FC6CFA89E603A3C0A
Cert Status: good
This Update: Apr 18 11:27:02 2024 GMT
Next Update: Apr 25 10:27:02 2024 GMT
Signature Algorithm: sha256WithRSAEncryption
48:18:66:99:1e:3a:25:df:54:b7:2b:10:a9:a8:3c:a2:ca:c8:
a3:4f:0d:0f:39:44:ea:ca:0d:9c:a8:0c:6a:6e:39:b9:64:0c:
c8:61:82:23:65:6a:96:f8:f5:20:d3:23:e9:a4:a5:8d:81:c3:
d7:60:f3:b2:38:19:29:ce:4a:ba:5e:13:9a:cf:83:ce:8f:70:
d0:74:59:b1:91:a7:75:27:fb:59:73:d1:04:2d:f1:0d:9d:9d:
ec:f1:79:ae:86:aa:8a:7b:26:df:d7:a5:4d:75:37:20:70:57:
0b:05:e5:47:86:ed:8c:15:a0:6e:d8:fb:fa:59:4c:53:00:16:
8d:7c:8b:3b:e2:b3:99:b3:fa:14:a4:24:96:7a:34:4f:22:1f:
1b:23:1e:2d:6b:d1:7c:b7:24:ac:4f:ca:95:2d:3f:33:98:e6:
41:d5:74:33:00:16:7e:40:86:1f:13:5c:61:d6:3c:04:b6:24:
f2:4a:29:de:70:1e:ab:33:85:b0:80:dd:6f:ae:37:d0:26:bf:
70:a3:67:bb:50:20:9f:27:99:4f:4b:a4:46:fe:d6:25:97:24:
1d:b6:85:6d:c5:77:64:89:eb:b5:c4:2a:da:7e:c8:79:7c:59:
f2:00:61:49:4e:14:df:78:76:4b:23:1c:79:17:f9:da:8b:0e:
37:94:28:0b
======================================
---
Certificate chain
0 s:CN = *.adtima.vn
i:C = US, O = DigiCert Inc, OU = www.digicert.com, CN = RapidSSL TLS RSA CA G1
-----BEGIN CERTIFICATE-----
MIIGITCCBQmgAwIBAgIQBJ6Pq+uuH4/Gz6ieYDo8CjANBgkqhkiG9w0BAQsFADBg
MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3
d3cuZGlnaWNlcnQuY29tMR8wHQYDVQQDExZSYXBpZFNTTCBUTFMgUlNBIENBIEcx
MB4XDTIzMDkxMjAwMDAwMFoXDTI0MDkxMTIzNTk1OVowFjEUMBIGA1UEAwwLKi5h
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GIILKi5hZHRpbWEudm6CCWFkdGltYS52bjA+BgNVHSAENzA1MDMGBmeBDAECATAp
MCcGCCsGAQUFBwIBFhtodHRwOi8vd3d3LmRpZ2ljZXJ0LmNvbS9DUFMwDgYDVR0P
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cGlkc3NsLmNvbS9SYXBpZFNTTFRMU1JTQUNBRzEuY3J0MAwGA1UdEwEB/wQCMAAw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w5VI+ycfspFRdHJ5x4z7MGV08X1Bb50GAi7XLFvtQI/2TTWNc+QR/HbvzwMW0rZr
f3uEe7cKqG0MTmBPJm6SnmLgZQ1YEdPd+MiXagXiBxKd1BxhZw==
-----END CERTIFICATE-----
1 s:C = US, O = DigiCert Inc, OU = www.digicert.com, CN = RapidSSL TLS RSA CA G1
i:C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert Global Root G2
-----BEGIN CERTIFICATE-----
MIIEszCCA5ugAwIBAgIQCyWUIs7ZgSoVoE6ZUooO+jANBgkqhkiG9w0BAQsFADBh
MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3
d3cuZGlnaWNlcnQuY29tMSAwHgYDVQQDExdEaWdpQ2VydCBHbG9iYWwgUm9vdCBH
MjAeFw0xNzExMDIxMjI0MzNaFw0yNzExMDIxMjI0MzNaMGAxCzAJBgNVBAYTAlVT
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CAYGZ4EMAQIBMAgGBmeBDAECAjANBgkqhkiG9w0BAQsFAAOCAQEAGUSlOb4K3Wtm
SlbmE50UYBHXM0SKXPqHMzk6XQUpCheF/4qU8aOhajsyRQFDV1ih/uPIg7YHRtFi
CTq4G+zb43X1T77nJgSOI9pq/TqCwtukZ7u9VLL3JAq3Wdy2moKLvvC8tVmRzkAe
0xQCkRKIjbBG80MSyDX/R4uYgj6ZiNT/Zg6GI6RofgqgpDdssLc0XIRQEotxIZcK
zP3pGJ9FCbMHmMLLyuBd+uCWvVcF2ogYAawufChS/PT61D9rqzPRS5I2uqa3tmIT
44JhJgWhBnFMb7AGQkvNq9KNS9dd3GWc17H/dXa1enoxzWjE0hBdFjxPhUb0W3wi
8o34/m8Fxw==
-----END CERTIFICATE-----
---
Server certificate
subject=CN = *.adtima.vn
issuer=C = US, O = DigiCert Inc, OU = www.digicert.com, CN = RapidSSL TLS RSA CA G1
---
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 3824 bytes and written 400 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384
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