SSL Checker
Submit the Hostname and Port in the fields below. This checker supports SNI and STARTTLS.
Report
| Hostname: | done Matches Common Name or/and SAN |
| Expired: | done No (57 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: | close The order of certificates is invalid or certificates cannot build certification path |
| 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: | 104.237.130.108 |
| Reverse IP lookup: | vm323.fcomet.com. |
| Nameserver: | alex.ns.cloudflare.com. |
| Nameserver: | lily.ns.cloudflare.com. |
General Information
| Common Name: | vm323.fcomet.com |
| SANs: | DNS:autoconfig.vm323.fcomet.comDNS:autodiscover.vm323.fcomet.comDNS:ipv6.vm323.fcomet.comDNS:mail.vm323.fcomet.comDNS:vm323.fcomet.comDNS:www.vm323.fcomet.com Total number of SANs: 6 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | RSA |
| Key size: | 2048 bits |
| Serial Number: | 48296efa794190cd028f95ae0d02dd0896b |
| Not Before: | Dec 06, 2024 13:30:33 GMT |
| Not After: | Mar 06, 2025 13:30:32 GMT |
| Number of certs: | 3 |
| Revocation Status: | good |
| OCSP Stapling: | Not Supported |
Chain Information
Certificate # 1 - Common Name: vm323.fcomet.com
Decode this certificate for verbose information → launch| Subject Common Name | vm323.fcomet.com |
| Issuer Common Name | R11 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Dec 06, 2024 13:30:33 GMT |
| Not After: | Mar 06, 2025 13:30:32 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 48296efa794190cd028f95ae0d02dd0896b |
| SHA1 Fingerprint: | 96:66:F1:19:5F:9D:7A:B0:AC:BC:34:CD:FA:0F:7D:90:62:6D:56:EE |
| MD5 Fingerprint: | EE:1E:F3:D0:A6:0D:6E:2E:C2:84:E9:3A:DF:45:3D:58 |
Certificate # 2 - Common Name: R11
Decode this certificate for verbose information → launch| In place? | Yes, this certificate directly certifies the preceding one |
| Subject Common Name | R11 |
| Subject Organization | Let's Encrypt |
| Issuer Common Name | ISRG Root X1 |
| Issuer Organization | Internet Security Research Group |
| Not Before: | Mar 13, 2024 00:00:00 GMT |
| Not After: | Mar 12, 2027 23:59:59 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 8a7d3e13d62f30ef2386bd29076b34f8 |
| SHA1 Fingerprint: | 69:6D:B3:AF:0D:FF:C1:7E:65:C6:A2:0D:92:5C:5A:7B:D2:4D:EC:7E |
| MD5 Fingerprint: | 2F:AC:04:55:31:47:F4:6A:49:DF:9B:4E:BE:A6:DF:43 |
Certificate # 3 - Common Name: R11
Decode this certificate for verbose information → launch| In place? | warning No, this certificate does not directly certify the preceding one |
| Subject Common Name | R11 |
| Subject Organization | Let's Encrypt |
| Issuer Common Name | ISRG Root X1 |
| Issuer Organization | Internet Security Research Group |
| Not Before: | Mar 13, 2024 00:00:00 GMT |
| Not After: | Mar 12, 2027 23:59:59 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 8a7d3e13d62f30ef2386bd29076b34f8 |
| SHA1 Fingerprint: | 69:6D:B3:AF:0D:FF:C1:7E:65:C6:A2:0D:92:5C:5A:7B:D2:4D:EC:7E |
| MD5 Fingerprint: | 2F:AC:04:55:31:47:F4:6A:49:DF:9B:4E:BE:A6:DF:43 |
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 = R11 verify return:1 depth=0 CN = vm323.fcomet.com verify return:1 CONNECTED(00000003) OCSP response: no response sent --- Certificate chain 0 s:CN = vm323.fcomet.com i:C = US, O = Let's Encrypt, CN = R11 -----BEGIN CERTIFICATE----- MIIFczCCBFugAwIBAgISBIKW76eUGQzQKPla4NAt0IlrMA0GCSqGSIb3DQEBCwUA MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD EwNSMTEwHhcNMjQxMjA2MTMzMDMzWhcNMjUwMzA2MTMzMDMyWjAbMRkwFwYDVQQD ExB2bTMyMy5mY29tZXQuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC AQEAue1BCAOU079Wrt5Tl6Xdi28cEbGTLY2715Od7Ko9jYb3ZCNmB8XaqnkVO6zf 4TPmC+H11Jd8aqCubcURFvIFlCRT6ZpLMurXBJvc+RGZ38R7oejDnHq+D4MnYJot hVxSZuYQ50zBebKC1rr4j/gITgMVW5xvt0wCiFozp3Kb+GPE9+7+e4pVo86Egg/p ee7xkr4Zh97ByEKzl06EjjXR2acJFMTLxr8gehJOMOz1PZIGIMxbpu3A4O3EE50M qbHbKzpk0GvaOGfLf/p0yNOvNyQBFMVPleD82TenEvTtBRdar/8NArSJmQ7Yqdqy qt/P8oim3wncL/IzTDJCvFexNwIDAQABo4IClzCCApMwDgYDVR0PAQH/BAQDAgWg MB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0G A1UdDgQWBBRsLnVjKvq/wwufVO0CgzLVhH/KDzAfBgNVHSMEGDAWgBTFz0ak6vTD wHpslcQtsF6SLybjuTBXBggrBgEFBQcBAQRLMEkwIgYIKwYBBQUHMAGGFmh0dHA6 Ly9yMTEuby5sZW5jci5vcmcwIwYIKwYBBQUHMAKGF2h0dHA6Ly9yMTEuaS5sZW5j ci5vcmcvMIGdBgNVHREEgZUwgZKCG2F1dG9jb25maWcudm0zMjMuZmNvbWV0LmNv bYIdYXV0b2Rpc2NvdmVyLnZtMzIzLmZjb21ldC5jb22CFWlwdjYudm0zMjMuZmNv bWV0LmNvbYIVbWFpbC52bTMyMy5mY29tZXQuY29tghB2bTMyMy5mY29tZXQuY29t ghR3d3cudm0zMjMuZmNvbWV0LmNvbTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQQG CisGAQQB1nkCBAIEgfUEgfIA8AB2AH1ZHhLheCp7HGFnfF79+NCHXBSgTpWeuQMv 2Q6MLnm4AAABk5xfyhMAAAQDAEcwRQIgNs9QMmhX732Z4sOikQnwjeq1DVN2Ui8Q b8TSiPEfgQACIQCA72jFyuDnnUvmQxX6vJDv8b7hr3XuZgEZazNf4wtQ4AB2AM8R Vu7VLnyv84db2Wkum+kacWdKsBfsrAHSW3fOzDsIAAABk5xfyjYAAAQDAEcwRQIh ALt7t/JvHazD16Mt470qRCEWIkI1jn51+KeQDkGtLbtIAiBFIB7Nwv8Ee3Fje7I/ eHdH4b+Q416QBf+kN0PbWFrBuDANBgkqhkiG9w0BAQsFAAOCAQEAD9QxYvX9GA4C Id+zVqvoRse0LCehFF7FPKLm3pCXlu/36iL7j4qBkjFvhdScv+cBfR+kC5nDMZ96 0sZ3Gja4hhBcED26nifBGYwgNlTiptP5d4h4F+Qa4ZeHFtrl6F0R5CmDltum3FKY 5CUxFwQ+NjFT9BBbXLVroV8AUylTdx/UTWirxHMlmvCnz4tdfvfvDdoghmOOo5/g rfKpyXrPYsNPu0MZrb7pJGJWdLuIr2IbsTH9Y8o2n4Ga4hdohSBDsdNxVbwVsnle M4RCZlgoMnZXmnnxiBpQ8IrRRq2LBJpWHjx7w6bM389v8Es6TNOdnuOm6nPfwLcR EmWTkwYZmg== -----END CERTIFICATE----- 1 s:C = US, O = Let's Encrypt, CN = R11 i:C = US, O = Internet Security Research Group, CN = ISRG Root X1 -----BEGIN CERTIFICATE----- MIIFBjCCAu6gAwIBAgIRAIp9PhPWLzDvI4a9KQdrNPgwDQYJKoZIhvcNAQELBQAw TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMjQwMzEzMDAwMDAw WhcNMjcwMzEyMjM1OTU5WjAzMQswCQYDVQQGEwJVUzEWMBQGA1UEChMNTGV0J3Mg RW5jcnlwdDEMMAoGA1UEAxMDUjExMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB CgKCAQEAuoe8XBsAOcvKCs3UZxD5ATylTqVhyybKUvsVAbe5KPUoHu0nsyQYOWcJ DAjs4DqwO3cOvfPlOVRBDE6uQdaZdN5R2+97/1i9qLcT9t4x1fJyyXJqC4N0lZxG 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PBuHRTBpqKlyDnkSHDHYPiNX3adPoPAcgdF3H2/W0rmoswMWgTlLn1Wu0mrks7/q pdWfS6PJ1jty80r2VKsM/Dj3YIDfbjXKdaFU5C+8bhfJGqU3taKauuz0wHVGT3eo 6FlWkWYtbt4pgdamlwVeZEW+LM7qZEJEsMNPrfC03APKmZsJgpWCDWOKZvkZcvjV uYkQ4omYCTX5ohy+knMjdOmdH9c7SpqEWBDC86fiNex+O0XOMEZSa8DA -----END CERTIFICATE----- --- Server certificate subject=CN = vm323.fcomet.com issuer=C = US, O = Let's Encrypt, CN = R11 --- 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 4549 bytes and written 407 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