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sktelecom.com

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Fetching the TLS certificate

TLS certificate

The certificate is trusted and in date.

Valid49 days left

Certificate

Issuer: Sectigo RSA Extended Validation Secure Server CA (Sectigo Limited)
Subject: www.sktelecom.com

Validity

Valid from: Aug 11, 2025
Valid to: Sep 11, 2026

Connection

Protocol: TLSv1.3
Key: RSA 2048
Cipher: TLS_AES_256_GCM_SHA384 (TLSv1.3)

Subject alternative names (2)

www.sktelecom.com
sktelecom.com

Chain

01
www.sktelecom.com (SK Telecom Co., Ltd.)
issued by Sectigo RSA Extended Validation Secure Server CA (Sectigo Limited)
02
Sectigo RSA Extended Validation Secure Server CA (Sectigo Limited)
issued by USERTrust RSA Certification Authority (The USERTRUST Network)
03
USERTrust RSA Certification Authority (The USERTRUST Network)
root

Fingerprint

SHA-256: E0:A0:60:4A:7D:DF:CE:DB:97:6A:9F:27:F5:9B:61:5C:5C:CF:0A:72:76:C2:65:C6:64:6B:3D:01:BE:92:55:A8
Serial number: DF7E3A9CAD132C58CABF243BF7555812