chinarealestate.net

Issued by R3

About this certificate

This digital certificate with serial number 03:bb:28:be:19:d4:d5:e9:60:cb:94:a0:3e:e1:76:dc:f2:85 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=chinarealestate.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:bb:28:be:19:d4:d5:e9:60:cb:94:a0:3e:e1:76:dc:f2:85
Serial Number (int): 325023816589653563847914621082302041354885
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a9:fa:75:fb:30:d5:bd:61:d1:4b:9f:e5:a8:17:f2:2b:11:6a:1f:6b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9f:80:c1:a2:39:40:6a:5f:a9:cd:38:69:87:92:4c:6b:fa:2f:cc:01
Fingerprint (sha256): dc:bf:b4:83:c0:a3:3d:c7:7e:41:cf:5a:db:69:25:fb:12:b8:72:26:1e:6f:e1:32:31:69:42:3e:d9:2d:33:21

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

Revocation information

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

Check the revocation status for certificate chinarealestate.net

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for chinarealestate.net

Public Key Algorithm

RSA

Key Size

4096

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

chinarealestate.net
www.chinarealestate.net

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www.chinarealestate.net
ogilvy.org

Certificate

The complete raw certificate details for chinarealestate.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 325023816589653563847914621082302041354885
 . . . . . . . . [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 2023-11-10 01:05:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-08 01:05:06 +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 'chinarealestate.net'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 574428112496104965090965933735952665930924879265453781086864976434897944627577738185129252874396623502191458182223305526677926429604718727071590169170000714579575123475198543228389578379742563858419129991166132020687002710869038264741382398587011547992718196186558644513129234947906811664856813321558929404808716532029866999368425641177142027778164040572587073556638512693193510317382515194910863256793321232470851133796783875225273487152759858678590613294205805878067737673520556704070355762129782713081210021927310015629908120420664043933490298995235213657067247801316145338314011957879867539041572375700643653325536898446109341827793103526948048218226227936326966495969491471510411354061328684830608886866710909473975769843581824159859649093503215391990759232457729835125534185884895313915386648768456877059941311620850835800790192462141807331869009354547676169119031674389714750828709668624671673373960608591976416057476082183450771308407393069740972032964275012932439583111715300564010217534969850354487797785495949019155210016431584586720228561119274301383095171975719606035594143928835173872388560588648662817263757507689388276730680968351571507477207600833707481187756951245752951953333213587747028506780011964243448987049639
 . . . . . . . . . . . . . . . . . . . . [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)
							a9fa75fb30d5bd61d14b9fe5a817f22b116a1f6b
 . . . . . . . . . . . . . . . . [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 (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'chinarealestate.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.chinarealestate.net'
 . . . . . . . . . . . . . . . . [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)
							00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bb6f9d42b0000040300473045022100d2bca591be2c22911a50566134454f474195d5e635851dd5ccb9f2081c90ed4c022034f57bc98848a916ba563e52f577ff2f1848f7972fab4bc0a46ba08f886416fb00770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018bb6f9d46b0000040300483046022100d3a6e53fb5c056ce04eb9314d8354b62e3ec7b56fafb4f8f8ffb07a990db010f022100fb02768e511afb1de52542741c10b864b9cd1ceb80846254dbffb0f69987430f
 . . . . [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)
		005c2ee0977eead8a55a3376a21d578c51d9027e8cc5905c73f81fd05760b736632f89d1c4bd6c419ab0a8f505fc9307391dc418ceb484e4c40aba41c9c1cfb48b9feca3505c0a3e66d9daeeac4bdce9405558954b5b19738a9d51a38463d1204a9d899c3c1d70de75d87f730562becebcf1857f5e8860ac8dfbdcc5ebf02783b70e762982f293009820f540540e7479450e73ddc2adc5feb88360a45742d4672bfa16b0b7566d13fe357d2b14730dcd317424458a6a52f013360291ae4294dce52164ac82551ec4b6f4158a39e660006b427d68ef291e97a49807da19ae4bb01d889995c4e3841be3f052c4035a42e6d86570bb8f07a7f80ef05cc24392616350