linhkienplus.com

Issued by R3

About this certificate

This digital certificate with serial number 04:b8:3c:61:f0:2c:e2:ee:82:43:b6:b0:48:41:16:a0:db:83 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=linhkienplus.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:b8:3c:61:f0:2c:e2:ee:82:43:b6:b0:48:41:16:a0:db:83
Serial Number (int): 411141361444370612673160685255215988923267
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 96:3b:53:0d:55:76:44:fe:57:e3:1d:2c:8e:57:3a:b9:90:d4:b9:6c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): fe:c7:f3:df:17:96:b4:6a:c3:84:c9:fd:cf:08:f3:6c:fc:0c:c7:fc
Fingerprint (sha256): 02:25:a7:1c:86:06:d1:d6:94:c5:13:f4:f7:df:bc:2c:17:31:bd:23:c1:71:cc:40:58:f4:62:a7:c6:e3:0c:3b

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate linhkienplus.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for linhkienplus.com

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

linhkienplus.com
www.linhkienplus.com

Other certificates including the domain name linhkienplus.com

(limited to 100 certificates)
linhkienplus.com
linhkienplus.phuongnambooks.com
linhkienplus.com
sni.cloudflaressl.com
linhkienplus.com
linhkienplus.com
sni.cloudflaressl.com
www.linhkienplus.com
sni.cloudflaressl.com
linhkienplus.com
linhkienplus.com

Certificate

The complete raw certificate details for linhkienplus.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApcCYTHA5FsKHpWFbX/gT
x6q3VNW+7KZ/lTnGN/cO/d9iS7DKhnHk6GrlLBCofZoyG/MF4By60VTP8ZUYtiJw
BTsVl3C0S378I6TcWPMQufcntUBwTjO8YDX/+h9FaOY5pFGUYeM27JQh7KMAKFZg
d30y+WLC4U997Gv0IqDA5xq0TsKzbBJHhmEcon9dSCEHkHjzITCMBRYVBWHmY+zO
2RQXsfIPp798d1/3jUnac2dktxfw5wVItOiabssHVbO2X9s9WQyz5KGEff+5pbbi
LikCH9KrNMG30aDTPyB5JJlDn1qikBS+K2W9rmdC1d3RhJXfV3gTA4x4H5Q6PB+z
qwIDAQAB
-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 411141361444370612673160685255215988923267
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-22 09:37:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-20 09:37:03 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'linhkienplus.com'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 20924292412313677053221574243104001990702744190725182222851498482811993842480763055842433790081102273941853527991286942318771813800348401455910153462810167092274281569923631882919015333565817700455265657377902150189823694522603050883847151047141665495716144773114715378695514819084232191940582153870603435087014136810049053800456496196650676022657656095641624576688712608491575397206010566443349789304428850133941403324705650170056604407065479798784235927655964484886313811612572669466501327194791424996165597655710609300789671351357925920416770285353536161899220687466566009874889087592021776223705635228705062106027
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							963b530d557644fe57e31d2c8e573ab990d4b96c
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'linhkienplus.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.linhkienplus.com'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a1cd1c630000004030047304502205a4e8338742276065c2ba7990e342ac738fb90a7186e0cb9bfe63be3f49def41022100deb1820dc293c3e9c9d4949a3a659d722d89d3c03c090535056d2363fe39d979007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018a1cd1c6560000040300483046022100c5afdb805bcf29404377ef5696cef462f981f4b7e0dbf1d091ef4da79a16285d022100b42e070073454326c66a0e6936cfd20b9ef01f85903b1bb8e52940ed6de2ed79
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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