Skip to content

cubdomaincubdomain

Analyse a domain

↑↓moveEnteropenEscclose

Tools Domains by date Extension Contact

Domain intelligence and free developer tools — WHOIS, DNS, SSL, SEO and newly registered domains, updated daily.

Popular toolsWHOIS Lookup DNS Lookup SSL Checker SEO Checker What is my IP All tools →

CubDomainAbout Contact Domains by date Blog Domain prices Registrars Our crawler Status (opens in a new tab)

ExtensionChrome (opens in a new tab)Firefox (opens in a new tab)Edge (opens in a new tab)Opera (opens in a new tab)Brave (opens in a new tab)

LegalPrivacy Policy Terms & Conditions Cookies Policy Disclaimer

© 2026 CubDomain.com. All rights reserved.

X (opens in a new tab)LinkedIn (opens in a new tab)YouTube (opens in a new tab)Reddit (opens in a new tab)Facebook (opens in a new tab)Pinterest (opens in a new tab)

Tools Domains by date Extension Contact

Log in Sign up free

octatent.kr SSL Certificate – Expired, expires 14 May 2026 | CubDomain

Home
/
Domain reports
/
octatent.kr
/
SSL certificate

O

octatent.krSSL certificate & chain

Status: Expired
Expires in: Expired
Issuer: Sectigo Limited
Chain: 3 certificates

Chain1 · Site certificateoctatent.kr 2 · IntermediateSectigo RSA Domain Validation Secure Server CA 3 · RootUSERTrust RSA Certification Authority

Advertisement

Certificate chain

1 · Site certificateExpiredoctatent.krIssued by Sectigo RSA Domain Validation Secure Server CAExpires 14 May 2026
2 · IntermediateValidSectigo RSA Domain Validation Secure Server CA

Issued by USERTrust RSA Certification Authority

Expires 31 Dec 2030

→3 · RootValidUSERTrust RSA Certification AuthoritySelf-signed rootExpires 18 Jan 2038

Each certificate is shown in full below, from the site's own to the root.

1

Site certificate

octatent.kr

Expired

Issued to

Common name (CN): octatent.kr

Issued by

Common name (CN): Sectigo RSA Domain Validation Secure Server CA
Organisation (O): Sectigo Limited
Country (C): GB
State (ST): Greater Manchester
Locality (L): Salford

Validity

Valid from: 13 May 2025, 17:00 UTC
Valid until: 14 May 2026, 16:59 UTC
Days remaining: Expired 153 days ago

Technical details

Serial number: 00:9E:3A:9A:05:D9:1D:4D:1F:22:5B:77:3F:AE:26:AA:07
Signature algorithm: —

2

Intermediate

Sectigo RSA Domain Validation Secure Server CA

Valid

Issued to

Common name (CN): Sectigo RSA Domain Validation Secure Server CA
Organisation (O): Sectigo Limited
Country (C): GB
State (ST): Greater Manchester
Locality (L): Salford

Issued by

Common name (CN): USERTrust RSA Certification Authority
Organisation (O): The USERTRUST Network
Country (C): US
State (ST): New Jersey
Locality (L): Jersey City

Validity

Valid from: 1 Nov 2018, 17:00 UTC
Valid until: 31 Dec 2030, 15:59 UTC
Days remaining: 1537

Technical details

Serial number: 7D:5B:51:26:B4:76:BA:11:DB:74:16:0B:BC:53:0D:A7
Signature algorithm: —

3

Root

USERTrust RSA Certification Authority

Valid

Issued to

Common name (CN): USERTrust RSA Certification Authority
Organisation (O): The USERTRUST Network
Country (C): US
State (ST): New Jersey
Locality (L): Jersey City

Issued by

Common name (CN): Self-signed
Organisation (O): The USERTRUST Network
Country (C): US
State (ST): New Jersey
Locality (L): Jersey City

Validity

Valid from: 31 Jan 2010, 16:00 UTC
Valid until: 18 Jan 2038, 15:59 UTC
Days remaining: 4112

Technical details

Serial number: 01:FD:6D:30:FC:A3:CA:51:A8:1B:BC:64:0E:35:03:2D
Signature algorithm: —

Report Similar sites SSL certificate Technologies2 Same IP9 History Blocklists Subdomains Look-alikes Other extensions Reviews Blog