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THE CERTIFICATE BEHIND THE CONNECTION

TLS certificate checker.

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

TLSv1.2

lecom.cn · 182.92.106.191:443

Verified
The certificate expires within 30 days.

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

Subject
CN=www.lecom.cn
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=Encryption Everywhere DV TLS CA - G2
Valid from
2026-06-26T00:00:00+00:00
Expires
2026-09-23T23:59:59+00:00
Days remaining
1
Serial (hex)
060F8B8CAF4621EFACBF4AF24E0994F9
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:www.lecom.cn, DNS:lecom.cn

SHA-256 fingerprint

67:32:17:81:2A:2D:46:B3:36:27:1F:61:1B:A0:C6:AC:9B:AD:4F:FE:89:72:7A:DD:9B:58:55:52:9C:C0:B0:A4
Certificate extensions & PEM
authorityKeyIdentifier
78:DF:91:90:5F:EE:DE:AC:F6:C5:75:EB:D5:4C:55:53:EF:24:4A:B6
subjectKeyIdentifier
A7:B8:57:14:49:FF:C0:B2:20:C0:28:AD:7C:8E:92:0B:7B:09:B7:C8
subjectAltName
DNS:www.lecom.cn, DNS:lecom.cn
certificatePolicies
Policy: 2.23.140.1.2.1 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/EncryptionEverywhereDVTLSCA-G2.crt
basicConstraints
CA:FALSE
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB: C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD Timestamp : Jun 26 06:54:05.647 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:43:01:CF:B9:14:61:54:1D:55:BB:29:63: F7:0B:0E:26:E3:99:D1:05:95:B3:94:26:C3:AA:27:E9: 0A:90:B5:4A:02:21:00:E5:CE:91:BD:18:E1:07:1E:C0: 51:20:EC:9D:D4:80:4C:84:8B:ED:02:1E:13:EF:2E:84: 87:6B:C1:11:B5:C3:38 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 26 06:54:05.630 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:CD:1F:B6:BF:B4:32:63:3F:C0:53:1B: 1D:06:84:77:A2:57:90:09:E3:BF:2C:21:C5:D9:8A:5A: 1D:DD:64:43:EB:02:21:00:AE:2C:F6:AB:B3:C2:DC:B6: 08:D1:4B:BC:27:E3:76:56:4C:F8:FE:48:D8:2C:AC:19: 1C:E4:67:96:98:44:80:44 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65: 01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8 Timestamp : Jun 26 06:54:05.661 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:A0:0E:B1:EF:BC:D2:C9:95:51:C3:60: 25:34:FB:3A:2B:08:E7:26:9E:75:B8:4A:B6:86:7A:C0: AE:FA:94:6E:03:02:21:00:FD:7F:21:2B:B2:67:B9:0D: 12:55:65:CD:4E:51:83:04:4B:99:B3:A1:BE:26:2E:AC: 57:1B:55:A7:44:1F:99:60
-----BEGIN CERTIFICATE-----
MIIF/DCCBOSgAwIBAgIQBg+LjK9GIe+sv0ryTgmU+TANBgkqhkiG9w0BAQsFADBu
MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3
d3cuZGlnaWNlcnQuY29tMS0wKwYDVQQDEyRFbmNyeXB0aW9uIEV2ZXJ5d2hlcmUg
RFYgVExTIENBIC0gRzIwHhcNMjYwNjI2MDAwMDAwWhcNMjYwOTIzMjM1OTU5WjAX
MRUwEwYDVQQDEwx3d3cubGVjb20uY24wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw
ggEKAoIBAQC+tzOeDIVEbFocfXUti+295r+2c3dMKKFI0xdz3v1FvEycncdCkMDW
0b74VOoMJLs4y5/iBAzWpGd64CrlhAczD7YoN1K3LVc4emB0OTAVoBX4PRRxrUny
TEHOBC+MWqBMpYxsasmCSuvKeyWwwJosDJFQ7g1PLqi4XXIS1yON4RM6cLvrecuc
5LdZ7vBDQjRt4qFdkV1HNrQnwZFPn5QyXXiQ5DGoDQJaqYx/f3QwGFZkDdORZ2js
FSBQfPsBqFlEfaGcAiPw+xeoGpwtTPvEa28tduSwc4DLTi1JPw8l8dKbx74O/qap
mrKChUyH2G5iu+a/0z6B2SrH6ymso1FDAgMBAAGjggLrMIIC5zAfBgNVHSMEGDAW
gBR435GQX+7erPbFdevVTFVT7yRKtjAdBgNVHQ4EFgQUp7hXFEn/wLIgwCitfI6S
C3sJt8gwIQYDVR0RBBowGIIMd3d3LmxlY29tLmNugghsZWNvbS5jbjA+BgNVHSAE
NzA1MDMGBmeBDAECATApMCcGCCsGAQUFBwIBFhtodHRwOi8vd3d3LmRpZ2ljZXJ0
LmNvbS9DUFMwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggr
BgEFBQcDAjCBgAYIKwYBBQUHAQEEdDByMCQGCCsGAQUFBzABhhhodHRwOi8vb2Nz
cC5kaWdpY2VydC5jb20wSgYIKwYBBQUHMAKGPmh0dHA6Ly9jYWNlcnRzLmRpZ2lj
ZXJ0LmNvbS9FbmNyeXB0aW9uRXZlcnl3aGVyZURWVExTQ0EtRzIuY3J0MAwGA1Ud
EwEB/wQCMAAwggGABgorBgEEAdZ5AgQCBIIBcASCAWwBagB2AMIxfldFGaNF7n84
3rKQQevHwiFaIr9/1bWtdprZDlLNAAABnwK1BU8AAAQDAEcwRQIgQwHPuRRhVB1V
uylj9wsOJuOZ0QWVs5Qmw6on6QqQtUoCIQDlzpG9GOEHHsBRIOyd1IBMhIvtAh4T
7y6Eh2vBEbXDOAB3ANdtfRDRp/V3wsfpX9cAv/mCyTNaZeHQswFzF8DIxWl3AAAB
nwK1BT4AAAQDAEgwRgIhAM0ftr+0MmM/wFMbHQaEd6JXkAnjvywhxdmKWh3dZEPr
AiEAriz2q7PC3LYI0Uu8J+N2Vkz4/kjYLKwZHORnlphEgEQAdwCUTkOH+uzB74Hz
GSQmqBhlAcfTXzgCAT9yZ31VNy4Z2AAAAZ8CtQVdAAAEAwBIMEYCIQCgDrHvvNLJ
lVHDYCU0+zorCOcmnnW4SraGesCu+pRuAwIhAP1/ISuyZ7kNElVlzU5RgwRLmbOh
viYurFcbVadEH5lgMA0GCSqGSIb3DQEBCwUAA4IBAQBK1GpLHQflv+kE7VrNQMxc
JxwAwXhdqtEFmwLfXqDW060fKVC1PclgUfAAshfTx7aNt+V3Qhve1lcJmpLjVoYb
nF5GB0yUOgziTElmzDhj6kXfoP+O3SFPDuayhkf2pkwP91XEd234wRxwpShaRKIu
ERNm/Xf2FjkZhBzbRIOayTudgHXtay+hb+08i7KbQzeeGhZeq79PVfS1F2be8rck
+Eko2AqBXvwKpfgOaiVHRr9pPs9NuufvNDc8KJrLpaM2JJ3d8e5ZcxttRLYAnF4V
Ks/v3Wg2CKHdd16+CGVC5aOtvV51RH6S4XVE6PL+k/pCcNx1peoCrlPoMi6ixBrp
-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-GCM-SHA384 · Checked 2026-09-22T16:05:49+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=Encryption Everywhere DV TLS CA - G2
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-27T12:46:40+00:00
Expires
2027-11-27T12:46:40+00:00
Days remaining
430
Serial (hex)
0DE0FFB5EE62CB61109F608C9CED5ED3
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

B1:AC:8C:FB:18:1B:9C:93:54:E1:77:5F:CB:DF:CF:E7:89:8C:5C:C9:A1:7D:76:31:5B:57:C1:12:EE:E5:52:34
Certificate extensions & PEM
subjectKeyIdentifier
78:DF:91:90:5F:EE:DE:AC:F6:C5:75:EB:D5:4C:55:53:EF:24:4A:B6
authorityKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
basicConstraints
CA:TRUE, pathlen:0
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: 2.16.840.1.114412.1.2 CPS: https://www.digicert.com/CPS Policy: 2.23.140.1.2.1
-----BEGIN CERTIFICATE-----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==
-----END CERTIFICATE-----

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

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