SSL certificate
TLSv1.3mail.teknoas.com.tr · 78.40.225.100:443
Certificate verification failed. These are unverified certificate details presented by the server. Peer certificate subjectAltName did not match expected name `mail.teknoas.com.tr'
Certificate verification failed
- Subject
- CN=*.dnscini.com
- Issuer
- C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA DV R36
- Valid from
- 2026-06-05T00:00:00+00:00
- Expires
- 2026-12-20T23:59:59+00:00
- Days remaining
- 71
- Serial (hex)
- 7448483B435603027DF28950040169B8
- Signature
- RSA-SHA256
- Public key
- RSA 4096
Subject alternative names (SAN)
DNS:*.dnscini.com, DNS:dnscini.com
SHA-256 fingerprint
32:57:17:E9:19:94:0F:01:0A:A8:48:EC:CF:BB:D0:B4:2C:31:1A:B8:94:09:CE:D6:E3:08:0D:DA:E4:04:CB:32
Certificate extensions & PEM
- authorityKeyIdentifier
- 68:C0:12:16:18:0E:AF:CE:F6:87:A6:32:57:A3:46:51:5D:CB:07:27
- subjectKeyIdentifier
- D4:4E:B3:2F:44:24:3E:19:3C:1E:16:BF:E6:D0:8F:7A:0C:E6:39:BA
- keyUsage
- Digital Signature, Key Encipherment
- basicConstraints
- CA:FALSE
- extendedKeyUsage
- TLS Web Server Authentication, TLS Web Client Authentication
- certificatePolicies
- Policy: 1.3.6.1.4.1.6449.1.2.2.7 CPS: https://sectigo.com/CPS Policy: 2.23.140.1.2.1
- authorityInfoAccess
- CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationCADVR36.crt OCSP - URI:http://ocsp.sectigo.com
- subjectAltName
- DNS:*.dnscini.com, DNS:dnscini.com
- ct_precert_scts
- Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9: 82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77 Timestamp : Jun 5 17:06:16.739 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:5E:B2:46:2C:D2:98:31:85:A5:2F:87:D3: C9:01:05:D6:08:3B:BB:D2:20:26:DA:52:C5:C1:F8:3B: 2D:E6:B2:5B:02:20:47:81:32:33:C1:6D:9D:89:1E:92: 43:FD:1E:41:47:98:21:D7:5C:67:46:D1:EE:E1:4A:5B: 6D:6D:8B:82:EF:21 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C8:A3:C4:7F:C7:B3:AD:B9:35:6B:01:3F:6A:7A:12:6D: E3:3A:4E:43:A5:C6:46:F9:97:AD:39:75:99:1D:CF:9A Timestamp : Jun 5 17:06:16.365 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:61:C8:4A:6E:41:63:D5:41:25:FE:1A:19: 8A:4B:63:C6:F6:00:67:FD:69:67:59:C8:F8:1A:7D:C2: 47:92:DB:8D:02:20:0D:48:1D:8F:81:C4:F3:8E:04:15: FB:AF:A1:7B:9D:78:D6:7C:13:BE:21:20:31:BA:0C:E5: 85:3E:01:EF:B5:70 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 8E:CA:47:0B:AC:DE:6A:F3:A2:06:B0:A4:7A:84:B7:46: FE:1F:C6:BF:95:3E:25:E6:9B:4E:E4:02:48:F3:C6:E8 Timestamp : Jun 5 17:06:17.140 2026 GMT Extensions: 00:00:05:00:03:48:63:78 Signature : ecdsa-with-SHA256 30:44:02:20:2C:6B:08:80:40:08:37:C0:0F:75:B8:A6: 3E:0C:EB:81:90:EE:56:86:31:E4:86:B0:D3:59:DE:36: D5:C2:BD:77:02:20:09:A7:9E:14:3B:A2:56:D2:B8:E4: E1:34:E7:C5:59:C7:CC:53:93:54:21:FA:03:16:61:4B: FF:A9:7F:E2:DE:A3
-----BEGIN CERTIFICATE----- MIIHhTCCBe2gAwIBAgIQdEhIO0NWAwJ98olQBAFpuDANBgkqhkiG9w0BAQsFADBg MQswCQYDVQQGEwJHQjEYMBYGA1UEChMPU2VjdGlnbyBMaW1pdGVkMTcwNQYDVQQD Ey5TZWN0aWdvIFB1YmxpYyBTZXJ2ZXIgQXV0aGVudGljYXRpb24gQ0EgRFYgUjM2 MB4XDTI2MDYwNTAwMDAwMFoXDTI2MTIyMDIzNTk1OVowGDEWMBQGA1UEAwwNKi5k bnNjaW5pLmNvbTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAMi5gTiq W/E3NIpPHKI+gjX0ADmhs63NPrv6kXyGtY2XiwFZaPHqFNdfopVbs5e2T8TaTBFb YUAvpEPFblpmeSBFJQwNdLrILAk2IMy1iOMhxGKu4C0AETkwaXP+wVkPaI3yevJh fx8XyoOmBhhkvF81vzxRvy4BtVdeSSJaWtHjFM3UTI2lDUkYZecCayYdUQW5uQGD h2BydPg1k2lzGBVxoydYRybOHDtIK+g+OxxoEsDOeCfUDOs7sFekiz3WbKjPCZrJ 1NRXEKTFs8KDLk3B/KSDqx1Oq0Y5vTK18X+xAKNbCi1LYWSM5oiAYcOSA1dEY85M NJs/ITX7sp+v1pKl1Y0ck2InIIhBpRwF5yp/muHiOmrAnH1dQjiuZIIQ1zUMs8nA 2F9DF8/eCN3jJYMr52XJt3AOtX05ouHZQFWWI23aQceCLwAodta1437Q80YacnPl QoodrZQF15S7QbqAaK8TOcC39IYtiwwsx1fiNrFMyIG9YaRkNO7dAHxZzeSh7yB2 JD0J/ayzEE8md8okIH4kn5U+Ry5gBHcFhymD6F1QraddeUuACFNb277GJiMgZ91C ZHigA0pSNwFRqVOuNACOFiEhA56s8bBSDddnQ04/PCl1YudUo6ecnDxVei2k9XXz TSBBZQAKIeEeQSrT7g1HjcS0kmXWWWHm1FkvAgMBAAGjggMBMIIC/TAfBgNVHSME GDAWgBRowBIWGA6vzvaHpjJXo0ZRXcsHJzAdBgNVHQ4EFgQU1E6zL0QkPhk8Hha/ 5tCPegzmObowDgYDVR0PAQH/BAQDAgWgMAwGA1UdEwEB/wQCMAAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMEkGA1UdIARCMEAwNAYLKwYBBAGyMQECAgcw JTAjBggrBgEFBQcCARYXaHR0cHM6Ly9zZWN0aWdvLmNvbS9DUFMwCAYGZ4EMAQIB MIGEBggrBgEFBQcBAQR4MHYwTwYIKwYBBQUHMAKGQ2h0dHA6Ly9jcnQuc2VjdGln by5jb20vU2VjdGlnb1B1YmxpY1NlcnZlckF1dGhlbnRpY2F0aW9uQ0FEVlIzNi5j cnQwIwYIKwYBBQUHMAGGF2h0dHA6Ly9vY3NwLnNlY3RpZ28uY29tMCUGA1UdEQQe MByCDSouZG5zY2luaS5jb22CC2Ruc2NpbmkuY29tMIIBgwYKKwYBBAHWeQIEAgSC AXMEggFvAW0AdQDXbX0Q0af1d8LH6V/XAL/5gskzWmXh0LMBcxfAyMVpdwAAAZ6Y v/IjAAAEAwBGMEQCIF6yRizSmDGFpS+H08kBBdYIO7vSICbaUsXB+Dst5rJbAiBH gTIzwW2diR6SQ/0eQUeYIddcZ0bR7uFKW21ti4LvIQB1AMijxH/Hs625NWsBP2p6 Em3jOk5DpcZG+ZetOXWZHc+aAAABnpi/8K0AAAQDAEYwRAIgYchKbkFj1UEl/hoZ iktjxvYAZ/1pZ1nI+Bp9wkeS240CIA1IHY+BxPOOBBX7r6F7nXjWfBO+ISAxugzl hT4B77VwAH0AjspHC6zeavOiBrCkeoS3Rv4fxr+VPiXmm07kAkjzxugAAAGemL/z tAAIAAAFAANIY3gEAwBGMEQCICxrCIBACDfAD3W4pj4M64GQ7laGMeSGsNNZ3jbV wr13AiAJp54UO6JW0rjk4TTnxVnHzFOTVCH6AxZhS/+pf+LeozANBgkqhkiG9w0B AQsFAAOCAYEAIqthIyh1AQsK2JZUY/XJ/VojuL6eUTh9FOdpaPyHUcA9vmMfhnEl TUQCGAKpMBN8Kqp5an6MLAqtnm5r65rIyRNJKG4eJtDV6WqaZVr5zo5/KkTVQ1P0 /wWUBZRkdIciTO12wZ0gwZK8dKWzg2OZ+ir0GQ5URt+juaOP8UhRQCXlED1ZMSP8 HAcHgdeqs+A46RQw1ptYtMmrWWraERZCxBvKeeC0f8lcRRFki9K9IXqTedo5n9m4 99u7eEyEAAXGvB7NDp7OEZs6bptPqymBqAfF/jswuZI1duV3vmEPnqLfr6GRqHJE DbLkKKHP5aQ4rYPzqhnhbrbh1HdtlTwp2vEZMGR9m6CjVJsfnurZpeyISjEPUPJU 5qlz8ZFINaRfQp5quiecm7RTwoxwHYfbv1t3ZdqYvlzs1eQTqvd6qxgVr73YZt9N 49Hh2+IFNhebboRyHoVcjDSrQbNgXx00U3+lEzhwejGSgwfkSKASOSsEfVj9Ggfj 4WqK3aiF+R9r -----END CERTIFICATE-----
Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-10T14:27:08+00:00
Server-presented chain · 2 additional certificates
Chain certificate 1
- Subject
- C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA DV R36
- Issuer
- C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication Root R46
- Valid from
- 2021-03-22T00:00:00+00:00
- Expires
- 2036-03-21T23:59:59+00:00
- Days remaining
- 3450
- Serial (hex)
- 397A66CC2756362E0DAA87CA6EABE3B1
- Signature
- RSA-SHA384
- Public key
- RSA 3072
Subject alternative names (SAN)
No SAN extension was presented.
SHA-256 fingerprint
8C:54:C3:34:B6:6B:A4:E4:26:77:2A:F4:A3:F9:13:6C:19:A1:AE:C7:29:FD:B2:8C:53:5C:07:A5:A4:EF:22:E0
Certificate extensions & PEM
- authorityKeyIdentifier
- 56:73:58:64:95:F9:92:1A:B0:12:2A:04:62:79:A1:40:15:88:21:49
- subjectKeyIdentifier
- 68:C0:12:16:18:0E:AF:CE:F6:87:A6:32:57:A3:46:51:5D:CB:07:27
- keyUsage
- Digital Signature, Certificate Sign, CRL Sign
- basicConstraints
- CA:TRUE, pathlen:0
- extendedKeyUsage
- TLS Web Server Authentication, TLS Web Client Authentication
- certificatePolicies
- Policy: X509v3 Any Policy Policy: 2.23.140.1.2.1
- crlDistributionPoints
- Full Name: URI:http://crl.sectigo.com/SectigoPublicServerAuthenticationRootR46.crl
- authorityInfoAccess
- CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationRootR46.p7c OCSP - URI:http://ocsp.sectigo.com
-----BEGIN CERTIFICATE----- MIIGTDCCBDSgAwIBAgIQOXpmzCdWNi4NqofKbqvjsTANBgkqhkiG9w0BAQwFADBf MQswCQYDVQQGEwJHQjEYMBYGA1UEChMPU2VjdGlnbyBMaW1pdGVkMTYwNAYDVQQD Ey1TZWN0aWdvIFB1YmxpYyBTZXJ2ZXIgQXV0aGVudGljYXRpb24gUm9vdCBSNDYw HhcNMjEwMzIyMDAwMDAwWhcNMzYwMzIxMjM1OTU5WjBgMQswCQYDVQQGEwJHQjEY MBYGA1UEChMPU2VjdGlnbyBMaW1pdGVkMTcwNQYDVQQDEy5TZWN0aWdvIFB1Ymxp YyBTZXJ2ZXIgQXV0aGVudGljYXRpb24gQ0EgRFYgUjM2MIIBojANBgkqhkiG9w0B AQEFAAOCAY8AMIIBigKCAYEAljZf2HIz7+SPUPQCQObZYcrxLTHYdf1ZtMRe7Yeq RPSwygz16qJ9cAWtWNTcuICc++p8Dct7zNGxCpqmEtqifO7NvuB5dEVexXn9RFFH 12Hm+NtPRQgXIFjx6MSJcNWuVO3XGE57L1mHlcQYj+g4hny90aFh2SCZCDEVkAja EMMfYPKuCjHuuF+bzHFb/9gV8P9+ekcHENF2nR1efGWSKwnfG5RawlkaQDpRtZTm M64TIsv/r7cyFO4nSjs1jLdXYdz5q3a4L0NoabZfbdxVb+CUEHfB0bpulZQtH1Rv 38e/lIdP7OTTIlZh6OYL6NhxP8So0/sht/4J9mqIGxRFc0/pC8suja+wcIUna0HB pXKfXTKpzgis+zmXDL06ASJf5E4A2/m+Hp6b84sfPAwQ766rI65mh50S0Di9E3Pn 2WcaJc+PILsBmYpgtmgWTR9eV9otfKRUBfzHUHcVgarub/XluEpRlTtZudU5xbFN xx/DgMrXLUAPaI60fZ6wA+PTAgMBAAGjggGBMIIBfTAfBgNVHSMEGDAWgBRWc1hk lfmSGrASKgRieaFAFYghSTAdBgNVHQ4EFgQUaMASFhgOr872h6YyV6NGUV3LBycw DgYDVR0PAQH/BAQDAgGGMBIGA1UdEwEB/wQIMAYBAf8CAQAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMBsGA1UdIAQUMBIwBgYEVR0gADAIBgZngQwBAgEw VAYDVR0fBE0wSzBJoEegRYZDaHR0cDovL2NybC5zZWN0aWdvLmNvbS9TZWN0aWdv UHVibGljU2VydmVyQXV0aGVudGljYXRpb25Sb290UjQ2LmNybDCBhAYIKwYBBQUH AQEEeDB2ME8GCCsGAQUFBzAChkNodHRwOi8vY3J0LnNlY3RpZ28uY29tL1NlY3Rp Z29QdWJsaWNTZXJ2ZXJBdXRoZW50aWNhdGlvblJvb3RSNDYucDdjMCMGCCsGAQUF BzABhhdodHRwOi8vb2NzcC5zZWN0aWdvLmNvbTANBgkqhkiG9w0BAQwFAAOCAgEA YtOC9Fy+TqECFw40IospI92kLGgoSZGPOSQXMBqmsGWZUQ7rux7cj1du6d9rD6C8 ze1B2eQjkrGkIL/OF1s7vSmgYVafsRoZd/IHUrkoQvX8FZwUsmPu7amgBfaY3g+d q1x0jNGKb6I6Bzdl6LgMD9qxp+3i7GQOnd9J8LFSietY6Z4jUBzVoOoz8iAU84OF h2HhAuiPw1ai0VnY38RTI+8kepGWVfGxfBWzwH9uIjeooIeaosVFvE8cmYUB4TSH 5dUyD0jHct2+8ceKEtIoFU/FfHq/mDaVnvcDCZXtIgitdMFQdMZaVehmObyhRdDD 4NQCs0gaI9AAgFj4L9QtkARzhQLNyRf87Kln+YU0lgCGr9HLg3rGO8q+Y4ppLsOd unQZ6ZxPNGIfOApbPVf5hCe58EZwiWdHIMn9lPP6+F404y8NNugbQixBber+x536 WrZhFZLjEkhp7fFXf9r32rNPfb74X/U90Bdy4lzp3+X1ukh1BuMxA/EEhDoTOS3l 7ABvc7BYSQubQ2490OcdkIzUh3ZwDrakMVrbaTxUM2p24N6dB+ns2zptWCva6jzW r8IWKIMxzxLPv5Kt3ePKcUdvkBU/smqujSczTzzSjIoR5QqQA6lN1ZRSnuHIWCvh JEltkYnTAH41QJ6SAWO66GrrUESwN/cgZzL4JLEqz1Y= -----END CERTIFICATE-----
Chain certificate 2
- Subject
- C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication Root R46
- Issuer
- C=US ST=New Jersey L=Jersey City O=The USERTRUST Network CN=USERTrust RSA Certification Authority
- Valid from
- 2021-03-22T00:00:00+00:00
- Expires
- 2038-01-18T23:59:59+00:00
- Days remaining
- 4118
- Serial (hex)
- D27FBBC1DE359E5216AD6149586099C4
- Signature
- RSA-SHA384
- Public key
- RSA 4096
Subject alternative names (SAN)
No SAN extension was presented.
SHA-256 fingerprint
92:F3:51:BF:3D:54:16:4D:FA:8D:D8:F9:E1:13:9D:31:50:34:97:86:48:5D:2B:9E:EC:D0:0E:29:71:C1:E6:C5
Certificate extensions & PEM
- authorityKeyIdentifier
- 53:79:BF:5A:AA:2B:4A:CF:54:80:E1:D8:9B:C0:9D:F2:B2:03:66:CB
- subjectKeyIdentifier
- 56:73:58:64:95:F9:92:1A:B0:12:2A:04:62:79:A1:40:15:88:21:49
- keyUsage
- Digital Signature, Certificate Sign, CRL Sign
- basicConstraints
- CA:TRUE
- extendedKeyUsage
- TLS Web Server Authentication, TLS Web Client Authentication
- certificatePolicies
- Policy: X509v3 Any Policy
- crlDistributionPoints
- Full Name: URI:http://crl.usertrust.com/USERTrustRSACertificationAuthority.crl
- authorityInfoAccess
- OCSP - URI:http://ocsp.usertrust.com
-----BEGIN CERTIFICATE----- MIIGlTCCBH2gAwIBAgIRANJ/u8HeNZ5SFq1hSVhgmcQwDQYJKoZIhvcNAQEMBQAw gYgxCzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpOZXcgSmVyc2V5MRQwEgYDVQQHEwtK ZXJzZXkgQ2l0eTEeMBwGA1UEChMVVGhlIFVTRVJUUlVTVCBOZXR3b3JrMS4wLAYD VQQDEyVVU0VSVHJ1c3QgUlNBIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MB4XDTIx MDMyMjAwMDAwMFoXDTM4MDExODIzNTk1OVowXzELMAkGA1UEBhMCR0IxGDAWBgNV BAoTD1NlY3RpZ28gTGltaXRlZDE2MDQGA1UEAxMtU2VjdGlnbyBQdWJsaWMgU2Vy dmVyIEF1dGhlbnRpY2F0aW9uIFJvb3QgUjQ2MIICIjANBgkqhkiG9w0BAQEFAAOC Ag8AMIICCgKCAgEAk77VNlJ12AEjoBxHQknuY7a3If3EldVIKyZ8FFMQ2nn9K7ct pNQs+uoy3UnCub0PSD17WphUr55dMXRPB/xQId2kz2hPGxJjbSWZTCqZ80gwYfqB fB6nCErcPiscHxhMcao1jK34bug7StnllALWiYQTqm3ITzPMUJY3kjPcX4jnn1TZ SPCYQ9Zm/Z8XOEPFAVEL1+MjDxRdWxTnS77d9MjaAzfR1jmhIVEwg7Bt1zBOlluR 8HAkq79FgWRDDb0hOi886Z4NyyC1QifM2m+b7mQwkDnNk2WBITG1I1AzNyLjOO34 MTDMRf5i+dFdMnlCh99qzFYZQE3Oqrv5tXZJlPEn+JGlg+UGs2MOgNzgElWApjtm tDmHLcjw0NEU6eQNTQ72XVdyxTscR1ad4tX7gWGMzE2AkDRbt9cUddzYBEifwMEo iLTpHMqnsfFWt3tJTFnlIBWohAIp+jiUaZpJBo/NH3kUFxIMg3reH7GX7vmXeCik yESS6X0mBaZYcpt5E9gRX67FOGI0aLKGMI74kGGeMmz1BzbNokxu7Io27fLmmRVE cMN8vJw5wLTha/eDJSNX2RKA5UnwdQ/vjescm1QotCE8/HwK/+97a3X/ix2gGQWr +vgrgULoOLq7+6r9PeDzyt9Ol5cp7fMYVumllqy9w5CYsuD5otSmR0N8bc8CAwEA AaOCASAwggEcMB8GA1UdIwQYMBaAFFN5v1qqK0rPVIDh2JvAnfKyA2bLMB0GA1Ud DgQWBBRWc1hklfmSGrASKgRieaFAFYghSTAOBgNVHQ8BAf8EBAMCAYYwDwYDVR0T AQH/BAUwAwEB/zAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwEQYDVR0g BAowCDAGBgRVHSAAMFAGA1UdHwRJMEcwRaBDoEGGP2h0dHA6Ly9jcmwudXNlcnRy dXN0LmNvbS9VU0VSVHJ1c3RSU0FDZXJ0aWZpY2F0aW9uQXV0aG9yaXR5LmNybDA1 BggrBgEFBQcBAQQpMCcwJQYIKwYBBQUHMAGGGWh0dHA6Ly9vY3NwLnVzZXJ0cnVz dC5jb20wDQYJKoZIhvcNAQEMBQADggIBADpvBIlq7bMU0cFDT/9P9+BsgCkRgQs0 S6Bf7vJSlWMHwby0VGvxCS0hrbi0K2BINZbEbsVsgpQq04431yyoVn3Hldorgq24 RldRDOOipEZDTFB9wC9HYt1thHF00XeG2C8KC1plwoEzKAIhPvefI/C3cT0CfTXJ uFjUbKIgSwjNjw6YHtLgoy/hd5+JLUlLco/gzFX/qWbT7tEquOMYpsNKWZj8TLqP q6zMiG4Na6feEZte6YPXGrMWlTWN341vDedc+yxQqSug79HJUQcOZs7KyDWztmae QxsPE49UV/8XwrfZtZaYyrs4FpD94Z4Q8dzXGL8+qEJjxgcza7W6PROaClubavd1 VKPm8+aCW77u7SxpR2TFGL6kPdxsKyFijpcunR5V79sUyROfNdzjrAcFWZXK8sbb 9FlnwuVG677JLv+ZVTX5AxLvW5OB4zt5uS+zB62wJ/Wv+jXGAttSAcJec4iFgCWH Rvdi/jJoSzRLa3nEzx6pFIzclSCnh0u1xCeLcUBypSiPga8W+6PkuoyQq8U9qs9E oxG5NvrvlyshwUS9yvcZRGw7Ljlx4jJH/BhIPR8kIBCQj1vna9TziZOrw1Of8hDU bHKFG9Pm8Dp2vbjz/2JH39qvxshPKVllGfq+5klPm7yZRUYTiCMAbqwNdL/nsqF2 Rnnyp58XRStJ -----END CERTIFICATE-----
One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.