www.chaojiabao.cn

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:7d:cb:0a:77:95:b9:06:c6:d0:68:27:2f:1a:09:72:ad:34 was issued on by Let's Encrypt.

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=www.chaojiabao.cn

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:7d:cb:0a:77:95:b9:06:c6:d0:68:27:2f:1a:09:72:ad:34
Serial Number (int): 391254327223740219758312206748566210915636
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3b:8e:12:ad:fa:ed:31:9a:1d:c0:13:d1:df:32:5c:ff:52:1a:24:d5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 45:67:b4:ba:57:ed:48:28:3a:ad:5d:32:6a:07:a6:70:f0:93:d6:5f
Fingerprint (sha256): d5:e9:29:c5:d0:80:61:42:a7:50:22:bb:88:a6:b3:13:4b:01:2f:d3:a4:79:37:8b:91:df:a4:04:2c:6f:69:78

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.chaojiabao.cn

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.chaojiabao.cn

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

www.chaojiabao.cn

Other certificates including the domain name chaojiabao.cn

(limited to 100 certificates)
m.chaojiabao.cn
www.chaojiabao.cn
www.chaojiabao.cn
www.chaojiabao.cn
admin.chaojiabao.cn
www.chaojiabao.cn
admin.chaojiabao.cn
www.chaojiabao.cn
www.chaojiabao.cn
admin.chaojiabao.cn
www.chaojiabao.cn
admin.chaojiabao.cn
www.chaojiabao.cn
www.chaojiabao.cn
m.chaojiabao.cn
admin.chaojiabao.cn

Certificate

The complete raw certificate details for www.chaojiabao.cn in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2P5oziVkuyRqGhZJyRhj
YyypSTtDXYrp3NGkZopcXofJC6uU+qYu5WH3ysw/8nrNAyN9ET9ViCrGMbi3QLK+
cyJxy8Jvko+6fxDGNoIZLrNQVqfVhep/DFADvgZgn4qFP09rwLDk/3tMK3j5HbLV
TbL6pNFgYPxp/rpmRP1i53B4u0v/GT0PN/UudRx8XLo0lQeuZ0aUk7w55yLVRqjJ
wFS7nLai0/2YYGNYLu+RJWpVRjEyElNFbPJY9ZrzP0FQn3mrhsPAKjLueDKI2bT0
Z9OMs9O86hiQwIPQIYkSmg+ANbt3aHyc0F4fNdZ2th8fWP+YVPprC36tcSLB6mgs
5QIDAQAB
-----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 391254327223740219758312206748566210915636
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-17 17:31:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-15 17:31:11 +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 'www.chaojiabao.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 27392927821341825991110713982123885132475712878362417156011410695807208686445500424379718496656237572254398063919641495517549740492674818328220188242882269929512401874385609054478619093455653831875049638995605193344889818384136959395980457957467982519199470021006608856783231668636423495574952702826822811426678915918035830876300586147576684333369516689514591548174786843544464978368369360373237071650281025741773718730244381064971298400440612541967546777287850853787205397995128966780207194135125589765872930512442547570397888907560474027262993640350136419548044194502524432159767770360664959500581986810012317002981
 . . . . . . . . . . . . . . . . . . . . [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)
							3b8e12adfaed319a1dc013d1df325cff521a24d5
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.chaojiabao.cn'
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001698cec0470000004030047304502205294b6d4dbc66eb45fc54206ce54a91c11005c39a7a813ad1edb5dfb40659e5b02210081a2335866e1eeb65ad70ac124be80053ccb63ea7b23ecfce7b7db2c221b2e3b007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001698cec04800000040300473045022100b7546a30caeffd09a05a72c92e6b50b6401450a8eaa146f7fcfc07a9ff6c33b002205664bf2e02fcb08dd1453b2e623cf5c21f6d596f8b516eb8ff54fe595d6d6ff0
 . . . . [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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