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THE CERTIFICATE BEHIND THE CONNECTION

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Inspect SSL/TLS certificates for any public domain or subdomain.

Checks HTTPS on port 443, including subject alternative names, validity dates and the presented chain.

SSL certificate

TLSv1.3

mail.dijitalbilisim.com · 5.252.99.8:443

Verified

Certificate chain, hostname and dates verified using this server’s CA store.

Subject
CN=mail.dijitalbilisim.com
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA DV R36
Valid from
2026-02-07T00:00:00+00:00
Expires
2027-02-14T23:59:59+00:00
Days remaining
100
Serial (hex)
BDACC808B7A00FAD7517F4E51B3EFED1
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:mail.dijitalbilisim.com

SHA-256 fingerprint

37:E0:78:28:08:17:C9:5B:45:65:BE:F7:76:3D:CF:C9:6F:96:31:3E:13:CD:83:65:2F:5C:9B:51:E3:9B:AF:E4
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
9A:3E:A5:1F:A9:FE:41:9A:13:9E:E6:4C:1E:42:C2:A4:DA:69:EF:CF
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:mail.dijitalbilisim.com
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD: DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F Timestamp : Feb 7 23:11:40.235 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:DE:15:35:76:D8:D2:DB:74:B4:B8:01: 15:4F:25:3A:CE:B7:19:5F:3D:DE:19:9F:CC:05:6D:8C: 7F:CB:50:4B:97:02:21:00:B2:73:2E:47:4E:DF:63:41: 0C:CC:F6:7A:E9:2F:B2:FC:79:9D:C8:62:12:39:29:DC: DA:87:65:27:A0:AD:61:BE 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 : Feb 7 23:11:40.774 2026 GMT Extensions: 00:00:05:00:02:76:65:B5 Signature : ecdsa-with-SHA256 30:45:02:20:70:0A:6B:78:A4:73:A7:50:A3:4A:3B:11: FD:5E:C3:46:FE:3E:57:F4:95:44:65:22:3D:01:3C:79: 3F:A1:A7:02:02:21:00:9F:62:4B:32:78:3F:8D:9D:4A: 50:CE:F1:92:EB:3C:E8:5B:11:11:EA:A6:8B:EE:CC:C9: 20:27:C8:E7:62:D0:FC Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 59:6E:6C:33:86:94:B2:59:72:A2:56:C8:A0:E8:DD:90: 4A:76:E8:08:3D:DA:87:3B:01:08:38:28:14:3C:EE:59 Timestamp : Feb 7 23:11:40.234 2026 GMT Extensions: 00:00:05:00:00:23:62:F3 Signature : ecdsa-with-SHA256 30:45:02:20:1B:9A:F5:DC:FA:2A:FF:FB:F5:28:F4:AC: 70:4C:6A:72:63:17:E3:24:D9:E3:F3:6C:3B:F2:57:C9: E2:09:F8:30:02:21:00:A9:7A:DB:91:5C:95:86:8A:79: 49:9E:C8:33:C6:5C:D7:25:5A:55:0A:1F:1C:FA:C9:7E: 64:27:14:82:57:70:1E
-----BEGIN CERTIFICATE-----
MIIGmTCCBQGgAwIBAgIRAL2syAi3oA+tdRf05Rs+/tEwDQYJKoZIhvcNAQELBQAw
YDELMAkGA1UEBhMCR0IxGDAWBgNVBAoTD1NlY3RpZ28gTGltaXRlZDE3MDUGA1UE
AxMuU2VjdGlnbyBQdWJsaWMgU2VydmVyIEF1dGhlbnRpY2F0aW9uIENBIERWIFIz
NjAeFw0yNjAyMDcwMDAwMDBaFw0yNzAyMTQyMzU5NTlaMCIxIDAeBgNVBAMTF21h
aWwuZGlqaXRhbGJpbGlzaW0uY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB
CgKCAQEA0vy0fAdMZXNLJ1t6U9zKjR1UkmAlfkcIqr059vwgV67huxIFpimXSyTn
1txQj7eZO8NzYzcQaWLg+bUejBbtMtjmLP03xbcfbi+Sg7o9n2I8QDB4GjHowah3
BjPXqloA2KxTFJ+sgfRgfaysy5jXEp56mALGddAk1Cw4r9sUCSlAsYFKhZ9rGRXN
Vo8xI+ERQb2CJLL4KbMptBub93hO1n1OGMCfj9Kz+RJDpkGwqdIdz1f7KS9oX5on
XtQcllJf3vNShsmdL9/L0Wq5KBuFGot0hPeDC1NF/hu1TKotUI3YJ9qlU3sBftgc
9sCNjVtThaOw2lwSujtQ/9xfFcdjbwIDAQABo4IDCjCCAwYwHwYDVR0jBBgwFoAU
aMASFhgOr872h6YyV6NGUV3LBycwHQYDVR0OBBYEFJo+pR+p/kGaE57mTB5CwqTa
ae/PMA4GA1UdDwEB/wQEAwIFoDAMBgNVHRMBAf8EAjAAMB0GA1UdJQQWMBQGCCsG
AQUFBwMBBggrBgEFBQcDAjBJBgNVHSAEQjBAMDQGCysGAQQBsjEBAgIHMCUwIwYI
KwYBBQUHAgEWF2h0dHBzOi8vc2VjdGlnby5jb20vQ1BTMAgGBmeBDAECATCBhAYI
KwYBBQUHAQEEeDB2ME8GCCsGAQUFBzAChkNodHRwOi8vY3J0LnNlY3RpZ28uY29t
L1NlY3RpZ29QdWJsaWNTZXJ2ZXJBdXRoZW50aWNhdGlvbkNBRFZSMzYuY3J0MCMG
CCsGAQUFBzABhhdodHRwOi8vb2NzcC5zZWN0aWdvLmNvbTAiBgNVHREEGzAZghdt
YWlsLmRpaml0YWxiaWxpc2ltLmNvbTCCAY8GCisGAQQB1nkCBAIEggF/BIIBewF5
AHcAHJ9oLOn68EVpUPgbloqH3dsyENhM5siy44JSSsTPWZ8AAAGcOmAQywAABAMA
SDBGAiEA3hU1dtjS23S0uAEVTyU6zrcZXz3eGZ/MBW2Mf8tQS5cCIQCycy5HTt9j
QQzM9nrpL7L8eZ3IYhI5Kdzah2UnoK1hvgB+AI7KRwus3mrzogawpHqEt0b+H8a/
lT4l5ptO5AJI88boAAABnDpgEuYACAAABQACdmW1BAMARzBFAiBwCmt4pHOnUKNK
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zMkgJ8jnYtD8AH4AWW5sM4aUsllyolbIoOjdkEp26Ag92oc7AQg4KBQ87lkAAAGc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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-11-06T22:03:40+00:00

Server-presented chain · 1 additional certificate

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
3423
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-----

One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.

View certificate JSON

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