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 (34 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: | 185.195.230.30 |
Reverse IP lookup: | No records found |
Nameserver: | ns1.rocketcdn.com. |
Nameserver: | ns3.rocketcdn.com. |
Nameserver: | ns4.rocketcdn.com. |
Nameserver: | ns2.rocketcdn.com. |
General Information
Common Name: | image.ulketv.com.tr |
SANs: | DNS:image.ulketv.com.trDNS:ulketv.comDNS:ulketv.com.trDNS:www.ulketv.comDNS:www.ulketv.com.tr Total number of SANs: 5 |
Signature Algorithm: | sha256WithRSAEncryption |
Key Type: | RSA |
Key size: | 2048 bits |
Serial Number: | 4e42f1f4d06ba0fe6f03697cef31e271f56 |
Not Before: | Feb 03, 2024 12:15:59 GMT |
Not After: | May 03, 2024 12:15:58 GMT |
Number of certs: | 3 |
Revocation Status: | good |
OCSP Stapling: | Supported |
Server: | nginx |
HSTS: | Not Supported |
HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: image.ulketv.com.tr
Decode this certificate for verbose information → launchSubject Common Name | image.ulketv.com.tr |
Issuer Common Name | R3 |
Issuer Organization | Let's Encrypt |
Not Before: | Feb 03, 2024 12:15:59 GMT |
Not After: | May 03, 2024 12:15:58 GMT |
Signature Algorithm: | sha256WithRSAEncryption |
Serial Number: | 4e42f1f4d06ba0fe6f03697cef31e271f56 |
SHA1 Fingerprint: | 34:A7:EC:96:6E:C5:AE:3F:BC:B1:5B:DC:C2:78:60:65:6B:21:4E:8A |
MD5 Fingerprint: | 02:59:76:15:68:8C:33:9F:B2:5F:78:FF:47:8C:58:6B |
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 = image.ulketv.com.tr 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: C = US, O = Let's Encrypt, CN = R3 Produced At: Mar 28 02:05:00 2024 GMT Responses: Certificate ID: Hash Algorithm: sha1 Issuer Name Hash: 48DAC9A0FB2BD32D4FF0DE68D2F567B735F9B3C4 Issuer Key Hash: 142EB317B75856CBAE500940E61FAF9D8B14C2C6 Serial Number: 04E42F1F4D06BA0FE6F03697CEF31E271F56 Cert Status: good This Update: Mar 28 02:05:00 2024 GMT Next Update: Apr 4 02:04:58 2024 GMT Signature Algorithm: sha256WithRSAEncryption 6a:d2:06:76:ad:48:03:9c:ad:c1:21:0b:17:96:3b:bf:2f:78: a7:59:68:68:61:8a:a0:7a:08:ab:1b:2c:69:f0:2a:f0:a3:49: 54:e2:71:3d:91:7d:5d:0a:d2:18:e6:95:c2:46:72:47:51:a3: 17:bd:3f:8d:c3:3b:d3:35:19:ef:97:73:97:9f:b3:bf:f1:d7: 1e:b1:3f:70:08:26:92:97:22:27:81:f1:16:40:40:e1:14:1c: bc:1c:f9:62:48:1a:01:84:3b:9e:ed:e6:67:5f:fa:d4:fa:b7: cf:e4:7d:d2:bf:a1:24:59:74:f6:02:fc:dc:43:57:2d:15:a2: 15:8d:b4:95:2e:ca:07:f2:6d:5b:13:4b:71:0b:da:7d:bc:22: 4c:eb:b1:13:7b:4b:3c:71:b7:86:8e:1b:24:9d:b8:97:be:af: e5:15:20:13:b6:f0:6a:2b:e2:5f:2f:85:c1:ce:cf:92:3e:63: 9d:7f:07:97:cb:25:f7:6a:eb:19:1a:9e:5d:73:35:1b:7b:e9: a3:e6:c8:6f:87:50:3c:3d:c2:68:a0:c7:5f:87:5e:a1:b8:cc: 1f:bb:12:ad:f9:6b:0d:73:0d:11:09:f1:dc:91:24:eb:21:25: f0:81:dd:e7:fa:b1:7c:bc:d6:99:fa:8c:d5:52:87:cf:e6:8f: cd:47:1a:58 ====================================== --- Certificate chain 0 s:CN = image.ulketv.com.tr i:C = US, O = Let's Encrypt, CN = R3 -----BEGIN CERTIFICATE----- MIIFMjCCBBqgAwIBAgISBOQvH00Gug/m8DaXzvMeJx9WMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAyMDMxMjE1NTlaFw0yNDA1MDMxMjE1NThaMB4xHDAaBgNVBAMT 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TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwggIiMA0GCSqGSIb3DQEB AQUAA4ICDwAwggIKAoICAQCt6CRz9BQ385ueK1coHIe+3LffOJCMbjzmV6B493XC ov71am72AE8o295ohmxEk7axY/0UEmu/H9LqMZshftEzPLpI9d1537O4/xLxIZpL wYqGcWlKZmZsj348cL+tKSIG8+TA5oCu4kuPt5l+lAOf00eXfJlII1PoOK5PCm+D LtFJV4yAdLbaL9A4jXsDcCEbdfIwPPqPrt3aY6vrFk/CjhFLfs8L6P+1dy70sntK 4EwSJQxwjQMpoOFTJOwT2e4ZvxCzSow/iaNhUd6shweU9GNx7C7ib1uYgeGJXDR5 bHbvO5BieebbpJovJsXQEOEO3tkQjhb7t/eo98flAgeYjzYIlefiN5YNNnWe+w5y sR2bvAP5SQXYgd0FtCrWQemsAXaVCg/Y39W9Eh81LygXbNKYwagJZHduRze6zqxZ Xmidf3LWicUGQSk+WT7dJvUkyRGnWqNMQB9GoZm1pzpRboY7nn1ypxIFeFntPlF4 FQsDj43QLwWyPntKHEtzBRL8xurgUBN8Q5N0s8p0544fAQjQMNRbcTa0B7rBMDBc SLeCO5imfWCKoqMpgsy6vYMEG6KDA0Gh1gXxG8K28Kh8hjtGqEgqiNx2mna/H2ql PRmP6zjzZN7IKw0KKP/32+IVQtQi0Cdd4Xn+GOdwiK1O5tmLOsbdJ1Fu/7xk9TND TwIDAQABo4IBRjCCAUIwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMCAQYw SwYIKwYBBQUHAQEEPzA9MDsGCCsGAQUFBzAChi9odHRwOi8vYXBwcy5pZGVudHJ1 c3QuY29tL3Jvb3RzL2RzdHJvb3RjYXgzLnA3YzAfBgNVHSMEGDAWgBTEp7Gkeyxx +tvhS5B1/8QVYIWJEDBUBgNVHSAETTBLMAgGBmeBDAECATA/BgsrBgEEAYLfEwEB ATAwMC4GCCsGAQUFBwIBFiJodHRwOi8vY3BzLnJvb3QteDEubGV0c2VuY3J5cHQu b3JnMDwGA1UdHwQ1MDMwMaAvoC2GK2h0dHA6Ly9jcmwuaWRlbnRydXN0LmNvbS9E U1RST09UQ0FYM0NSTC5jcmwwHQYDVR0OBBYEFHm0WeZ7tuXkAXOACIjIGlj26Ztu MA0GCSqGSIb3DQEBCwUAA4IBAQAKcwBslm7/DlLQrt2M51oGrS+o44+/yQoDFVDC 5WxCu2+b9LRPwkSICHXM6webFGJueN7sJ7o5XPWioW5WlHAQU7G75K/QosMrAdSW 9MUgNTP52GE24HGNtLi1qoJFlcDyqSMo59ahy2cI2qBDLKobkx/J3vWraV0T9VuG WCLKTVXkcGdtwlfFRjlBz4pYg1htmf5X6DYO8A4jqv2Il9DjXA6USbW1FzXSLr9O he8Y4IWS6wY7bCkjCWDcRQJMEhg76fsO3txE+FiYruq9RUWhiF1myv4Q6W+CyBFC Dfvp7OOGAN6dEOM4+qR9sdjoSYKEBpsr6GtPAQw4dy753ec5 -----END CERTIFICATE----- --- Server certificate subject=CN = image.ulketv.com.tr 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 5028 bytes and written 417 bytes Verification: OK --- New, TLSv1.2, Cipher is ECDHE-RSA-AES256-GCM-SHA384 Server public key is 2048 bit Secure Renegotiation IS supported Compression: NONE Expansion: NONE No ALPN negotiated SSL-Session: Protocol : TLSv1.2 Cipher : ECDHE-RSA-AES256-GCM-SHA384 Session-ID: 191A12AF9FC8C23FF416BE2C6BC47B48B731D9F65DF5AC3E30E6E7B7362B6A1B Session-ID-ctx: Master-Key: 7FDB07518D709E99372E4DBDA930670609E5F30A1A33EA54E17FCD453C93F4F04FCB19B0C9DB19648DF9CADD9D69D8EC PSK identity: None PSK identity hint: None SRP username: None Start Time: 1711724003 Timeout : 7200 (sec) Verify return code: 0 (ok) Extended master secret: yes --- DONE