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 (20 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: | 104.219.55.130 |
| Reverse IP lookup: | No records found |
| Nameserver: | ns2.dnsmadeeasy.com. |
| Nameserver: | ns4.dnsmadeeasy.com. |
| Nameserver: | ns1.dnsmadeeasy.com. |
| Nameserver: | ns0.dnsmadeeasy.com. |
| Nameserver: | ns3.dnsmadeeasy.com. |
General Information
| Common Name: | instair.net |
| SANs: | DNS:instair.netDNS:www.instair.net Total number of SANs: 2 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | RSA |
| Key size: | 2048 bits |
| Serial Number: | 4c7d19dc331f8c96625f5de9a10a1c7e4ee |
| Not Before: | Feb 11, 2024 01:03:16 GMT |
| Not After: | May 11, 2024 01:03:15 GMT |
| Number of certs: | 2 |
| Revocation Status: | good |
| OCSP Stapling: | Not Supported |
| Server: | Apache |
| HSTS: | Not Supported |
| HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: instair.net
Decode this certificate for verbose information → launch| Subject Common Name | instair.net |
| Issuer Common Name | R3 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Feb 11, 2024 01:03:16 GMT |
| Not After: | May 11, 2024 01:03:15 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 4c7d19dc331f8c96625f5de9a10a1c7e4ee |
| SHA1 Fingerprint: | 9D:73:4C:F9:2B:09:0E:3D:FB:14:E6:23:F4:5A:51:51:64:98:15:63 |
| MD5 Fingerprint: | A8:29:29:AD:5B:10:4C:9E:ED:94:1B:2B:96:B6:0B:C4 |
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 = instair.net verify return:1 CONNECTED(00000003) OCSP response: no response sent --- Certificate chain 0 s:CN = instair.net i:C = US, O = Let's Encrypt, CN = R3 -----BEGIN CERTIFICATE----- MIIE9TCCA92gAwIBAgISBMfRncMx+MlmJfXemhChx+TuMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAyMTEwMTAzMTZaFw0yNDA1MTEwMTAzMTVaMBYxFDASBgNVBAMT C2luc3RhaXIubmV0MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4EE2 t+z1U8YLr43So82uu/FUW0hLzX4HUooUlEGNCQQBJh2TE0IJcfeJZby67NOvmRQB 16/Nh4dIwlYXxDIXrCWdrDItB65uQzGwS72tvkTOFrjP7JHd+URfPX0nhnxLs4+I Mk1B2nai+ZUDxnMf6/IwpRLzCjr6J5VJFx/vBssIOMLSvcZpPgVDlKPE+qxB0MSR XZFhv8xbWH8lZ8Gldq1RRy5xUKxQTFRx8cgu6yxy315vXjWsQpxRT4D81o/nEvSa gMxmyfApR5bEfscfqTDr9VzAsEz3h8XIZfXywA1xsYyU8+gyE0RqXS9nfAdMZVUQ I5FusUFQWcmhkOATqQIDAQABo4ICHzCCAhswDgYDVR0PAQH/BAQDAgWgMB0GA1Ud JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW BBTbHNT4BjkYciwRdSuYCOXnPLvx2zAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDm H6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5v LmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzAn BgNVHREEIDAeggtpbnN0YWlyLm5ldIIPd3d3Lmluc3RhaXIubmV0MBMGA1UdIAQM MAowCAYGZ4EMAQIBMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYAdv+IPwq2+5VR wmHM9Ye6NLSkzbsp3GhCCp/mZ0xaOnQAAAGNleePrAAABAMARzBFAiA58IrvrBQZ +gC1BrupzcD0oYhmMpkvfubYfcjofCVhDQIhAMxW0DeDdkQGG4e+LNE6QCxTb0Of vpu1PQUky9k9sIVGAHcAouK/1h7eLy8HoNZObTen3GVDsMa1LqLat4r4mm31F9gA AAGNleePggAABAMASDBGAiEA63SOUNfWxZupF4l/p6ZyMpisItUzl79Ciqs2rhRV NYkCIQDWmt3HieeNGaxKaFabjXPOaEzlwswXXR35eQsgjbJ1tTANBgkqhkiG9w0B AQsFAAOCAQEAExOvCEHiADxxJCt42lSXBETJUPvzkOmn7tuxS9iNnuFu2UAtsbXQ ILfQKg926Qi/zoD4275HlkXBEiqXsd4RCcIxzYFpDe15+rWNQAPdXtElibFtlHui F1/a4yJZdozXe92itHnX8rEuotr7bogzTYUAWCDjfbJgGLDLTGL8oP84UQmosKbr wbiSqTFXH8P6DV+qFdE2g62A83aqzmmOtCh/ZzJ1KDfNm1oi4BwDEjLePwAwr1k8 yjlaix98euMSNoOtRxh9AIxPnXP4sEQf1E0G/CgEu/DP+qDMQvu0u7Fy42J07Mgv HPwB+8yFcZR3TiWIsLK4AwQUg52XbjPVNg== -----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 TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMjAwOTA0MDAwMDAw WhcNMjUwOTE1MTYwMDAwWjAyMQswCQYDVQQGEwJVUzEWMBQGA1UEChMNTGV0J3Mg RW5jcnlwdDELMAkGA1UEAxMCUjMwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK AoIBAQC7AhUozPaglNMPEuyNVZLD+ILxmaZ6QoinXSaqtSu5xUyxr45r+XXIo9cP R5QUVTVXjJ6oojkZ9YI8QqlObvU7wy7bjcCwXPNZOOftz2nwWgsbvsCUJCWH+jdx sxPnHKzhm+/b5DtFUkWWqcFTzjTIUu61ru2P3mBw4qVUq7ZtDpelQDRrK9O8Zutm NHz6a4uPVymZ+DAXXbpyb/uBxa3Shlg9F8fnCbvxK/eG3MHacV3URuPMrSXBiLxg Z3Vms/EY96Jc5lP/Ooi2R6X/ExjqmAl3P51T+c8B5fWmcBcUr2Ok/5mzk53cU6cG /kiFHaFpriV1uxPMUgP17VGhi9sVAgMBAAGjggEIMIIBBDAOBgNVHQ8BAf8EBAMC AYYwHQYDVR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwMBMBIGA1UdEwEB/wQIMAYB Af8CAQAwHQYDVR0OBBYEFBQusxe3WFbLrlAJQOYfr52LFMLGMB8GA1UdIwQYMBaA FHm0WeZ7tuXkAXOACIjIGlj26ZtuMDIGCCsGAQUFBwEBBCYwJDAiBggrBgEFBQcw AoYWaHR0cDovL3gxLmkubGVuY3Iub3JnLzAnBgNVHR8EIDAeMBygGqAYhhZodHRw Oi8veDEuYy5sZW5jci5vcmcvMCIGA1UdIAQbMBkwCAYGZ4EMAQIBMA0GCysGAQQB gt8TAQEBMA0GCSqGSIb3DQEBCwUAA4ICAQCFyk5HPqP3hUSFvNVneLKYY611TR6W PTNlclQtgaDqw+34IL9fzLdwALduO/ZelN7kIJ+m74uyA+eitRY8kc607TkC53wl ikfmZW4/RvTZ8M6UK+5UzhK8jCdLuMGYL6KvzXGRSgi3yLgjewQtCPkIVz6D2QQz CkcheAmCJ8MqyJu5zlzyZMjAvnnAT45tRAxekrsu94sQ4egdRCnbWSDtY7kh+BIm lJNXoB1lBMEKIq4QDUOXoRgffuDghje1WrG9ML+Hbisq/yFOGwXD9RiX8F6sw6W4 avAuvDszue5L3sz85K+EC4Y/wFVDNvZo4TYXao6Z0f+lQKc0t8DQYzk1OXVu8rp2 yJMC6alLbBfODALZvYH7n7do1AZls4I9d1P4jnkDrQoxB3UqQ9hVl3LEKQ73xF1O yK5GhDDX8oVfGKF5u+decIsH4YaTw7mP3GFxJSqv3+0lUFJoi5Lc5da149p90Ids hCExroL1+7mryIkXPeFM5TgO9r0rvZaBFOvV2z0gp35Z0+L4WPlbuEjN/lxPFin+ HlUjr8gRsI3qfJOQFy/9rKIJR0Y/8Omwt/8oTWgy1mdeHmmjk7j1nYsvC9JSQ6Zv MldlTTKB3zhThV1+XWYp6rjd5JW1zbVWEkLNxE7GJThEUG3szgBVGP7pSWTUTsqX nLRbwHOoq7hHwg== -----END CERTIFICATE----- --- Server certificate subject=CN = instair.net issuer=C = US, O = Let's Encrypt, CN = R3 --- 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 3128 bytes and written 386 bytes Verification: OK --- New, TLSv1.3, Cipher is TLS_AES_128_GCM_SHA256 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