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 (60 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: | 192.99.9.229 |
| Reverse IP lookup: | ns511531.ip-192-99-9.net. |
| Nameserver: | ns1.hostex.lt. |
| Nameserver: | ns2.hostex.lt. |
| Nameserver: | ns3.hostex.lt. |
| Nameserver: | ns4.hostex.lt. |
General Information
| Common Name: | u-on.eu |
| SANs: | DNS:u-on.eu Total number of SANs: 1 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | RSA |
| Key size: | 2048 bits |
| Serial Number: | 452edfdab891cd8bdd17a40b64b0b2d027a |
| Not Before: | Mar 26, 2024 17:33:13 GMT |
| Not After: | Jun 24, 2024 17:33:12 GMT |
| Number of certs: | 2 |
| Revocation Status: | good |
| OCSP Stapling: | Not Supported |
| Server: | Apache/2.4.55 (Ubuntu) |
| HSTS: | Not Supported |
| HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: u-on.eu
Decode this certificate for verbose information → launch| Subject Common Name | u-on.eu |
| Issuer Common Name | R3 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Mar 26, 2024 17:33:13 GMT |
| Not After: | Jun 24, 2024 17:33:12 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 452edfdab891cd8bdd17a40b64b0b2d027a |
| SHA1 Fingerprint: | 41:84:41:B3:B9:ED:21:C1:06:F2:62:5C:94:1C:CF:66:60:5E:EC:CF |
| MD5 Fingerprint: | E6:67:7A:64:B4:9F:AC:83:3C:F7:F6:67:77:5B:4C:C8 |
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 = u-on.eu verify return:1 CONNECTED(00000003) OCSP response: no response sent --- Certificate chain 0 s:CN = u-on.eu i:C = US, O = Let's Encrypt, CN = R3 -----BEGIN CERTIFICATE----- MIIE3DCCA8SgAwIBAgISBFLt/auJHNi90XpAtksLLQJ6MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMjYxNzMzMTNaFw0yNDA2MjQxNzMzMTJaMBIxEDAOBgNVBAMT B3Utb24uZXUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDnfTHDJD4a +8aabJWO2AWtaLVzGjJLnPoiuWRdwX4i9rmjX4XVsTig0l5YvhL56J0XJySWHQ6q 49WAt2oCJV9j8mEs9FD7EFbcdNo3vGm3e+oQ9kFRJeMNznixpiS+tMdNXua1i6rY CLqXWoIsUFxK2nOe3qAbR0Z59q10D3DPluIirRITCdCuGjyYrLdj+ABxbS/S9deB B38yghAX6+G/AHQ4E341DWtLATHJeMW4Wu6/uDA1MglzYA1n5ZFaKcdyMsSnL2Xh m9dawJK/heH/VCIW92wShx2BkT+ttLj6TMVJfl7j9t4fkTo/mmF+Qm/mkE7M3vyj 0BPQHpgIwDmRAgMBAAGjggIKMIICBjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFKmu 9CKMiG8ICzh2+7JAmO8C6PMuMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYfr52L FMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8ubGVu Y3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMBIGA1Ud EQQLMAmCB3Utb24uZXUwEwYDVR0gBAwwCjAIBgZngQwBAgEwggEFBgorBgEEAdZ5 AgQCBIH2BIHzAPEAdgBIsONr2qZHNA/lagL6nTDrHFIBy1bdLIHZu7+rOdiEcwAA AY58CbJNAAAEAwBHMEUCIFNAqMFa9vSczI+bAAmupVKXay5uHeNkcJRikN2lYTGX AiEAqm1fEDdXqLiGvzRkxsim/OvlZld3+bIL0T2tei+PVMAAdwB2/4g/Crb7lVHC Ycz1h7o0tKTNuyncaEIKn+ZnTFo6dAAAAY58CbKIAAAEAwBIMEYCIQCbo4fh6dP5 UtNqrxnTYFsC1N9OHApCVeqrk3nTmW1FiwIhAOgO3GBd4O337l3cjwGs0t9owSC7 8Ryk2+RB/mzj2GAdMA0GCSqGSIb3DQEBCwUAA4IBAQCG3gjEYd5bVl3eaSzDUtJi VDTzEoihPjo36L+nPUtfSSirBO1bO8uaFETsqOREy9EVZin4Xhnros2ZM75URr70 YPpiURy1ZYrv/vhrtQIusNJtwG7/nBTgcPj2bBpY6CaAy1nvxmipvsapOrrmsat7 bxCjvp32uE7Vl8AcuJguaH3zb3/QkgRb7yDcKaSMCeegzRqvjFXqpTsRTgTgB6jJ lI8ReSkR/1VchE/UYuDkUqspTzYcyvtxIaWp5FLHrQ9rg6zD0Vqtxty8dCMFb4N9 rGBRIhNoAmDcvS282N3IM74puJ0Us6SbbOO1cHdrv/G36THRBVxKZQpmaS/XSkKk -----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 = u-on.eu 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 3119 bytes and written 398 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