python.bachkhoa-aptech.edu.vn

Issued by ZeroSSL RSA Domain Secure Site CA

About this certificate

This digital certificate with serial number 01:aa:93:9e:81:a4:ea:e3:56:dc:c5:b6:7f:01:9a:80 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=python.bachkhoa-aptech.edu.vn

ZeroSSL

Organization: ZeroSSL
Country: AT

This certificate has expire since

Certificate Details

Serial Number (hex): 01:aa:93:9e:81:a4:ea:e3:56:dc:c5:b6:7f:01:9a:80
Serial Number (int): 2214912534120189947868955711071427200
Serial Number lenght: 121 bits, 16 octets

SubjectKeyId: 79:e4:c4:6a:8d:35:2d:b5:63:f8:7f:84:36:92:b8:de:a2:06:dc:10
AuthorityKeyId: c8:d9:78:68:a2:d9:19:68:d5:3d:72:de:5f:0a:3e:dc:b5:86:86:a6

Fingerprint (sha1): 31:b5:9d:d7:56:43:9c:46:20:1f:29:d4:64:b9:a2:b3:a7:33:fe:6f
Fingerprint (sha256): b9:d1:c8:23:bc:09:44:25:f6:50:d3:9c:c6:c2:fc:35:34:3f:6e:61:d2:39:10:29:a1:a9:d2:7f:0c:20:49:ff

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 python.bachkhoa-aptech.edu.vn

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for python.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

python.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 python.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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxqWcLhK9WOwpqDhD4Nmt
NgiyTk9XCaKT+QEL3g+9FUlMVLnJ/w6J2BWwwrOCZp4/I9acRy7ooJ5WurmMNhyf
FQIWuco0fLjJaw3Kyz4T7bYZDZJzGeKNbw0MiHrXhjVeXSMlSNzOmN+MbbN2pNKg
o2hbIkfcU69VCToiNkW39vT+SgrrYdcNjmQ+/IwQs0bbXJdzKOM5vedCooprNDXF
cZ9njuTBsHgDbMRpYa0TAF1pwU6SQXnP4OED89vJpRau5pkvWJ+X//SrI1W9XiIA
Ro6V9vuSvh/Q46YwJaxSIdxP5b1QKqCbyOYJMhTfnZ070kvQjzUPJ68TnXC6YgAQ
cwIDAQAB
-----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 2214912534120189947868955711071427200
 . . . . . . . . [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 2023-06-19 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-17 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 'python.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 25076849756462034488071394320170322946807482253955613671947161150689479606826740970385736501603523612640563600233364525095279581270368005126968672597477805610824372031754539264787905782079734984502854615160097114464510950484946531244881150288927654199705603381750596207451223669732946459009766949684744941510378619452891773294253091107189533989328279935334209401560417575616656973602736324485541949774164979828154419713818863827983153270306050319586020486195684686298253390772233971330224886004684925491110376242157085473221593544473631193153123407581764081577049896396667282280752029614037598897687168941542156013683
 . . . . . . . . . . . . . . . . . . . . [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)
							79e4c46a8d352db563f87f843692b8dea206dc10
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000188d3d0c7530000040300473045022059ead7fb2995d2847b2245138703833b76e81b86ebe52c499aa92c82a4f6627e022100a8aaac628aa8343132576c4c4163b3820f1b19d4e11c428c9b41cc756e1279e20076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000188d3d0c7b0000004030047304502202f997bac564e6d06eb0283ad4cd0664217bec8999641b247d7c3b9f2d06e4b74022100a03754f27d6cd03a2713513e5979ec1ed163552a126696b080c2a31d17c1d507
 . . . . . . . . . . . . . . . . [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 (33 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'python.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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