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: | close Yes (expired 179 days ago) |
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 |
DNS Information
Resolves To: | 207.154.204.88 |
Reverse IP lookup: | No records found |
Nameserver: | nsd3.srv53.com. |
Nameserver: | nsb1.srv53.com. |
Nameserver: | nsd1.srv53.net. |
Nameserver: | nsa3.srv53.net. |
Nameserver: | nsc1.srv53.com. |
Nameserver: | nsb1.srv53.org. |
Nameserver: | nsc1.srv53.org. |
Nameserver: | nsc4.srv53.net. |
Nameserver: | nsb2.srv53.net. |
Nameserver: | nsd4.srv53.org. |
Nameserver: | nsa2.srv53.org. |
Nameserver: | nsa4.srv53.com. |
General Information
Common Name: | ex.ua |
SANs: | DNS:ex.uaDNS:www.ex.ua Total number of SANs: 2 |
Signature Algorithm: | sha256WithRSAEncryption |
Key Type: | RSA |
Key size: | 2048 bits |
Serial Number: | 40fa76476d965ec2e6065678209d70cc0f5 |
Not Before: | Jul 25, 2023 18:47:00 GMT |
Not After: | Oct 23, 2023 18:46:59 GMT |
Number of certs: | 3 |
Revocation Status: | This check is not applicable to expired certificates |
OCSP Stapling: | Not Supported |
Server: | nginx |
HSTS: | max-age=31536000; includeSubDomains |
HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: ex.ua
Decode this certificate for verbose information → launchSubject Common Name | ex.ua |
Issuer Common Name | R3 |
Issuer Organization | Let's Encrypt |
Not Before: | Jul 25, 2023 18:47:00 GMT |
Not After: | Oct 23, 2023 18:46:59 GMT |
Signature Algorithm: | sha256WithRSAEncryption |
Serial Number: | 40fa76476d965ec2e6065678209d70cc0f5 |
SHA1 Fingerprint: | ED:43:50:9C:56:7A:C5:76:A6:A9:B1:0C:E3:0B:F9:3B:3E:74:A8:03 |
MD5 Fingerprint: | A4:E3:FE:AC:01:66:1F:00:90:89:88:02:17:8F:93:06 |
Certificate # 2 - Common Name: R3
Decode this certificate for verbose information → launchIn 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 |
Certificate # 3 - Common Name: ISRG Root X1
Decode this certificate for verbose information → launchIn place? | Yes, this certificate directly certifies the preceding one |
Subject Common Name | ISRG Root X1 |
Subject Organization | Internet Security Research Group |
Issuer Common Name | DST Root CA X3 |
Issuer Organization | Digital Signature Trust Co. |
Not Before: | Jan 20, 2021 19:14:03 GMT |
Not After: | Sep 30, 2024 18:14:03 GMT |
Signature Algorithm: | sha256WithRSAEncryption |
Serial Number: | 4001772137d4e942b8ee76aa3c640ab7 |
SHA1 Fingerprint: | 93:3C:6D:DE:E9:5C:9C:41:A4:0F:9F:50:49:3D:82:BE:03:AD:87:BF |
MD5 Fingerprint: | C1:E1:FF:07:F9:F6:88:49:82:74:D1:A1:80:53:EA:BF |
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 = ex.ua verify error:num=10:certificate has expired notAfter=Oct 23 18:46:59 2023 GMT verify return:1 depth=0 CN = ex.ua notAfter=Oct 23 18:46:59 2023 GMT verify return:1 CONNECTED(00000003) OCSP response: no response sent --- Certificate chain 0 s:CN = ex.ua i:C = US, O = Let's Encrypt, CN = R3 -----BEGIN CERTIFICATE----- MIIE4jCCA8qgAwIBAgISBA+nZHbZZewuYGVnggnXDMD1MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA3MjUxODQ3MDBaFw0yMzEwMjMxODQ2NTlaMBAxDjAMBgNVBAMT BWV4LnVhMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArC8+JtjCklFt Uslg2MvbwQcMyz1C14dIBPyWE1V/c19GbYVtyHrdb2uX86F6+pAK7ve9aaPkXyXB 5acBiq1rlg9gphcE7r8sVnMb2VUv13/Xk53ofW0O+OwH5WOWTUQWRCOVdVPdY+hP dPvT5nUFkL+NL8HxdxNphnrc9XZ+FN2oJqzn1OmlOnvMSdVZQFgGRV0aKZaUzRC6 D/V3oBgjl8Y38YxeVBWJTxqLKzkMKQfBpggCfmplMP+5Pzfwnks6UBop38fWoAGK NE8T0v83o3eXZY3IrUKU76Vu08viHK9dG/IrTf6AH09cLMOF94iU3Xi4ZvhckjMe 1DbIrunLMQIDAQABo4ICEjCCAg4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQeF/Bl StXSDgX1LPuxcY7q4IW8ZDAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDmH6+dixTC xjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxlbmNy Lm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzAbBgNVHREE FDASggVleC51YYIJd3d3LmV4LnVhMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYK KwYBBAHWeQIEAgSB9QSB8gDwAHYAtz77JN+cTbp18jnFulj0bF38Qs96nzXEnh0J gSXttJkAAAGJjpczGwAABAMARzBFAiAeCswjxe3/xi93m2ZPF2yKBwaj+E8zls/e TzfBSvw/bgIhAND5xhJHXKR/Wz0v9rY42JHN6d4kEBn3M6HKqe64zcRgAHYA6D7Q 2j71BjUy51covIlryQPTy9ERa+zraeF3fW0GvW4AAAGJjpczMAAABAMARzBFAiB0 3VCt1o1ZYng3bu8KO4RbXg1atMMuA7cJ0j2B8LOklwIhAKPDD5GBXuiv2QuvAok2 9opt2mu27fX3C0jozKi3fE7SMA0GCSqGSIb3DQEBCwUAA4IBAQAeivFp8EzeZEtb jUCnX7XKd/m5tK1PyBOjo8i4yyAz8p7HhSSS7TJf8oqp53PpwMAq6i/MziyFKUMZ IwI6D7lE458lSCJSN4iRASPUV50B5TsdhA45yGAMkl1TgN3MfPriLyP+0ksVwZYs BNDhI22UxiyZWsL7THNOryqlr0CcPxWyEdMEginvIlkH7fjo1kyuxEhYeCNFLkWA eNsKxjyWZaX/X1gf1OXYlNwI37KbO/M6+CJosdy/cl+Fzao+zxKmHGJ6NgWZoxEB 6sJ5ELZMgz/usJYWUKty3xyVoYXzclmQ7De9gjBG1WZmBt/tkmwmSWumg9/aELUb lJX1f1uI -----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----- 2 s:C = US, O = Internet Security Research Group, CN = ISRG Root X1 i:O = Digital Signature Trust Co., CN = DST Root CA X3 -----BEGIN CERTIFICATE----- MIIFYDCCBEigAwIBAgIQQAF3ITfU6UK47naqPGQKtzANBgkqhkiG9w0BAQsFADA/ MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT DkRTVCBSb290IENBIFgzMB4XDTIxMDEyMDE5MTQwM1oXDTI0MDkzMDE4MTQwM1ow TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwggIiMA0GCSqGSIb3DQEB AQUAA4ICDwAwggIKAoICAQCt6CRz9BQ385ueK1coHIe+3LffOJCMbjzmV6B493XC ov71am72AE8o295ohmxEk7axY/0UEmu/H9LqMZshftEzPLpI9d1537O4/xLxIZpL wYqGcWlKZmZsj348cL+tKSIG8+TA5oCu4kuPt5l+lAOf00eXfJlII1PoOK5PCm+D 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MA0GCSqGSIb3DQEBCwUAA4IBAQAKcwBslm7/DlLQrt2M51oGrS+o44+/yQoDFVDC 5WxCu2+b9LRPwkSICHXM6webFGJueN7sJ7o5XPWioW5WlHAQU7G75K/QosMrAdSW 9MUgNTP52GE24HGNtLi1qoJFlcDyqSMo59ahy2cI2qBDLKobkx/J3vWraV0T9VuG WCLKTVXkcGdtwlfFRjlBz4pYg1htmf5X6DYO8A4jqv2Il9DjXA6USbW1FzXSLr9O he8Y4IWS6wY7bCkjCWDcRQJMEhg76fsO3txE+FiYruq9RUWhiF1myv4Q6W+CyBFC Dfvp7OOGAN6dEOM4+qR9sdjoSYKEBpsr6GtPAQw4dy753ec5 -----END CERTIFICATE----- --- Server certificate subject=CN = ex.ua 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 4510 bytes and written 396 bytes Verification error: certificate has expired --- 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: 10 (certificate has expired) --- DONE