DNS
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

TLSv1.3

lg.co.kr · 99.83.168.58:443

Verified

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

Subject
C=KR ST=Seoul L=Yeongdeungpo-gu O=LG Corp. CN=*.lg.co.kr
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=Thawte TLS RSA CA G1
Valid from
2026-02-23T00:00:00+00:00
Expires
2027-03-26T23:59:59+00:00
Days remaining
139
Serial (hex)
03FEF9A051E6CB96F280DF9F1ECA8BF3
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.lg.co.kr, DNS:*.lgcorp.com, DNS:lgcorp.com, DNS:lg.co.kr

SHA-256 fingerprint

07:6D:CC:A2:3B:F8:93:B6:BE:60:75:57:05:09:3C:3F:EF:CA:CF:55:19:F4:BC:06:D0:96:82:0B:23:67:60:47
Certificate extensions & PEM
authorityKeyIdentifier
A5:8C:FE:32:CC:EB:0F:2C:D4:19:C6:08:B8:00:24:88:5D:C3:C5:B7
subjectKeyIdentifier
CF:3B:2A:30:C8:23:C1:42:41:54:15:48:3B:92:43:A0:87:A9:96:D5
subjectAltName
DNS:*.lg.co.kr, DNS:*.lgcorp.com, DNS:lgcorp.com, DNS:lg.co.kr
certificatePolicies
Policy: 2.23.140.1.2.2 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
crlDistributionPoints
Full Name: URI:http://cdp.thawte.com/ThawteTLSRSACAG1.crl
authorityInfoAccess
OCSP - URI:http://status.thawte.com CA Issuers - URI:http://cacerts.thawte.com/ThawteTLSRSACAG1.crt
basicConstraints
CA:FALSE
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 4C:63:DC:98:E5:9C:1D:AB:88:F6:1E:8A:3D:DE:AE:8F: AB:44:A3:37:7B:5F:9B:94:C3:FB:A1:9C:FC:C1:BE:26 Timestamp : Feb 23 07:48:21.415 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:87:9F:C7:1A:96:7D:DC:01:E2:04:E0: AC:CA:6F:25:08:AD:1D:D4:B8:85:C5:EA:40:63:6A:5E: 8E:A0:8B:7A:8C:02:21:00:EF:FF:30:25:C8:A8:FA:0A: AD:C1:4F:86:12:50:7C:2F:3D:DA:1E:A4:28:09:24:C3: ED:A6:25:7B:EA:31:4B:FD Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D6:D5:8D:A9:D0:17:53:F3:6A:4A:A0:C7:57:49:02:AF: EB:C7:DC:2C:D3:8C:D9:F7:64:C8:0C:89:19:1E:9F:02 Timestamp : Feb 23 07:48:21.385 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:6B:30:1F:80:5D:AA:84:78:BA:54:BF:ED: 3E:7B:4A:DB:B0:0F:31:D1:72:DA:38:9D:C7:A4:78:DA: 66:C7:F8:9F:02:21:00:90:57:2B:F9:16:B6:85:A9:FC: BF:92:92:99:32:86:8E:62:FB:6D:4B:22:8F:45:49:5A: 6D:76:56:5C:7C:C5:7C Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 44:C2:BD:0C:E9:14:0E:64:A5:C9:4A:01:93:0A:5A:A1: BB:35:97:0E:00:EE:11:16:89:68:2A:1C:44:D7:B5:66 Timestamp : Feb 23 07:48:21.454 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:78:ED:A9:06:0A:0B:DB:BE:DB:91:44:5B: ED:54:13:43:20:B0:BD:B6:3F:D9:1F:88:11:B3:D4:30: E3:8C:53:91:02:21:00:85:74:8F:D6:87:82:B3:C1:EF: C8:50:55:78:DE:22:4D:EE:9A:4E:85:2A:E3:5A:EE:63: 7B:39:C0:16:DE:45:FE
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-11-07T06:23:03+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=Thawte TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:24:25+00:00
Expires
2027-11-02T12:24:25+00:00
Days remaining
360
Serial (hex)
090EE8C5DE5BFA62D2AE2FF7097C4857
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

4B:CC:5E:23:4F:E8:1E:DE:4E:AF:88:3A:A1:9C:31:33:5B:0B:26:E8:5E:06:6B:99:45:E4:CB:61:53:EB:20:C2
Certificate extensions & PEM
subjectKeyIdentifier
A5:8C:FE:32:CC:EB:0F:2C:D4:19:C6:08:B8:00:24:88:5D:C3:C5:B7
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: X509v3 Any Policy CPS: https://www.digicert.com/CPS
-----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.

View certificate JSON

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