imagination.tianjinjuilliard.edu.cn

Issued by ZeroSSL RSA Domain Secure Site CA

About this certificate

This digital certificate with serial number a4:fa:58:a0:45:1f:e9:19:c6:73:87:12:82:cd:b1:1f 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=imagination.tianjinjuilliard.edu.cn

ZeroSSL

Organization: ZeroSSL
Country: AT

This certificate has expire since

Certificate Details

Serial Number (hex): a4:fa:58:a0:45:1f:e9:19:c6:73:87:12:82:cd:b1:1f
Serial Number (int): 219293263073304076857588199765331259679
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: fc:bf:1e:a8:27:7d:83:f5:b4:eb:a8:21:77:b6:58:19:f5:7f:62:b6
AuthorityKeyId: c8:d9:78:68:a2:d9:19:68:d5:3d:72:de:5f:0a:3e:dc:b5:86:86:a6

Fingerprint (sha1): c3:13:dc:a5:8d:d6:29:a7:e5:fb:bd:0f:60:94:de:b1:d1:7c:c7:85
Fingerprint (sha256): 2a:1f:da:8a:4a:58:f5:0c:f9:25:26:ab:34:4f:2f:ac:95:e6:7b:1a:77:51:bc:50:28:4d:29:92:d0:2b:e4:fd

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 imagination.tianjinjuilliard.edu.cn

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for imagination.tianjinjuilliard.edu.cn

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

imagination.tianjinjuilliard.edu.cn

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Certificate

The complete raw certificate details for imagination.tianjinjuilliard.edu.cn in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA/OUgjhxe2TzP7Et/K1em
ETUlHNDMTbau/5B2MIBVmYxd6xV/eGl+3fneOafzdHIZAZQwSyy/BN26cHHIPBN/
qDiRaue9x4oWPpi6G7ppwwq04SRZt2Qyex80J48TVOCQryRKcg17DR2MRIuUNshC
nJQzCjdDaKb4kEI8M4jnaG3fKTWFSJSb7dQYm4amOEU9JlLQj3ZsVtMRa2NQd2zW
mHGJKRTAMs9JVx14muQ5SN1EJWOjBRjKt8Si9yA9UcE7yjk4SdapCd5+25RD77Xd
aI49nv6KIRzBHe7ClXnFLjeNehov58ZcYSQ93mhbMzaG15IdQThLwc+W31lxGu8Q
fwIDAQAB
-----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 219293263073304076857588199765331259679
 . . . . . . . . [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 2022-08-02 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-10-31 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 'imagination.tianjinjuilliard.edu.cn'
 . . . . . . . . [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 31925039669280443172373772113809067578998810082857517461276289100759349690599314540034625289592585984215407259173339343530064162601822295122919825805364693017895090926038827472986893749218388851157978994319732124917734658703420420372731327884691243744776693678229971020009434800244916016409979037620311454093471854480577536479464862655589679451450685120182568187139298192425489961098835408066331882227428904758449971238584297688623239820777473904947690547973735073745905298105913573200819254019376283590660529621662272987282717964378725343018425749858826970469387508190359407126808621204597655999550836661118552707199
 . . . . . . . . . . . . . . . . . . . . [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)
							fcbf1ea8277d83f5b4eba82177b65819f57f62b6
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . . . . . [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 'imagination.tianjinjuilliard.edu.cn'
 . . . . [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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