laptrinhvien.bachkhoa-aptech.edu.vn

Issued by ZeroSSL RSA Domain Secure Site CA

About this certificate

This digital certificate with serial number 62:22:7d:c4:dc:d4:7e:68:92:e0:d5:e2:e3:09:43:43 was issued on by ZeroSSL.

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=laptrinhvien.bachkhoa-aptech.edu.vn

ZeroSSL

Organization: ZeroSSL
Country: AT

This certificate has expire since

Certificate Details

Serial Number (hex): 62:22:7d:c4:dc:d4:7e:68:92:e0:d5:e2:e3:09:43:43
Serial Number (int): 130443432578375840320232426564041130819
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: 79:57:53:9f:23:e4:70:86:7a:cd:37:9a:98:26:7d:15:56:94:03:dc
AuthorityKeyId: c8:d9:78:68:a2:d9:19:68:d5:3d:72:de:5f:0a:3e:dc:b5:86:86:a6

Fingerprint (sha1): 48:a6:01:66:0a:17:14:85:b3:11:5b:7f:a2:92:7d:1d:e7:0f:3c:87
Fingerprint (sha256): b9:93:a5:c0:14:8c:a3:c4:54:18:66:e7:75:77:7e:c5:91:af:16:b8:38:75:02:f1:4c:f6:b4:dd:98:eb:b4:7f

Issuing Certificate URL: http://zerossl.crt.sectigo.com/ZeroSSLRSADomainSecureSiteCA.crt

Revocation information

OCSP Server: http://zerossl.ocsp.sectigo.com

Check the revocation status for certificate laptrinhvien.bachkhoa-aptech.edu.vn

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for laptrinhvien.bachkhoa-aptech.edu.vn

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA384 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

laptrinhvien.bachkhoa-aptech.edu.vn

Other certificates including the domain name bachkhoa-aptech.edu.vn

(limited to 100 certificates)

Certificate

The complete raw certificate details for laptrinhvien.bachkhoa-aptech.edu.vn in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxSC1YoXxKG62urBYfqTp
slOtRbJzyFnGAC3apIYDoxN3ecjOy47kDvb+LnimSX5N+q+Hz0BnV+/rN8X5kDnr
kbnMpxEp+9pXaExuf1E9xSdqeREwbV0XCIpXxv3Jax3hZ/SbJgKFvv8PVEqbCSR/
HQzuCofBvVuLocoNB+yiJUwTCi6eVCpQU/r8CETiIttLtEUtIFfUtUNhx/p5sxoM
mft3FEn6GhSRpsRWuHckSdCm0H0Lkg3xo5o94anxaxNkXTNtUjJWAanAgQSblTxa
3n4axqTe48gFFYY0KW9q2xDE9yTazZtPJQB2CS0g80pGe+PsRXXN/fWgbgpQs253
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 130443432578375840320232426564041130819
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.12 (sha384WithRSAEncryption)
 . . . . . . . . . . . . [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 'AT'
 . . . . . . . . . . . . [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 'ZeroSSL'
 . . . . . . . . . . . . [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 'ZeroSSL RSA Domain Secure Site CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-04-19 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-18 23:59:59 +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 'laptrinhvien.bachkhoa-aptech.edu.vn'
 . . . . . . . . [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 24885075257865045513914747007517588707494406309834873343144676476528390570970221887516996905226595330919795951296413636385616393317496418583457433828435330256505442263993602019350644663843279124724312845735801413746847804585368951845482275001424805608332740155730891236475885685784696353013145949052673822914969410287141179222278044230530989454774749563963766295798471744533793461523130349577396203470000153147813302161189424382289537419631688625717698620772138011286481494735123058049033916401615064251323667797140277753090562960341435433699326072759139728810365067965724928328342696687659661784683177292382975457091
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c8d97868a2d91968d53d72de5f0a3edcb58686a6
 . . . . . . . . . . . . . . . . [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)
							7957539f23e470867acd379a98267d15569403dc
 . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.37 (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 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (66 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.78
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://sectigo.com/CPS'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (124 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://zerossl.crt.sectigo.com/ZeroSSLRSADomainSecureSiteCA.crt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://zerossl.ocsp.sectigo.com'
 . . . . . . . . . . . . . . . . [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)
							00f1007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001879aa2d1700000040300483046022100bce1f21119b2aa6957b9793c78b6d8b37a388e3f4df8a79c236e67e83df46b12022100ae87a55feddaff2d5e2290f9fc7d633f04edb92681d88ed2e096a0513106078e0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001879aa2d1cc000004030047304502207351401a209d13f86b6040b6d7787fc232572d7d8a6a7ff4dfd623554a2ae5e2022100cd8a08902ad419f431d737ed31dcbb3344bcd386f0428c220806dcd31601eb20
 . . . . . . . . . . . . . . . . [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 (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'laptrinhvien.bachkhoa-aptech.edu.vn'
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.12 (sha384WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (4096 bits)
		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