www.richgrove.org

Issued by R3

About this certificate

This digital certificate with serial number 03:6c:e0:6d:48:9f:51:29:7b:88:0d:91:72:db:9f:a3:93:b7 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:
  • 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=www.richgrove.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6c:e0:6d:48:9f:51:29:7b:88:0d:91:72:db:9f:a3:93:b7
Serial Number (int): 298385667927111383183461364343642664440759
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 40:33:18:16:a7:90:3b:14:43:01:79:9c:47:23:95:2c:a8:e7:4f:9a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b5:20:4d:f1:14:d8:8d:9e:46:e1:f6:c3:3e:15:33:42:d5:d8:4a:d5
Fingerprint (sha256): cb:42:42:eb:92:bf:52:ce:a1:1d:c2:eb:05:63:76:eb:fa:32:d9:56:aa:8d:d4:08:f1:a3:12:9e:80:9f:6a:77

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

Revocation information

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

Check the revocation status for certificate www.richgrove.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.richgrove.org

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

www.richgrove.org

Other certificates including the domain name richgrove.org

(limited to 100 certificates)
www.lighthousecs.org
www.richgrove.org
richgrove.org
richgrove.org
*.richgrove.org
*.richgrove.org
careerprograms.comoxvalleyschools.ca
www.richgrove.org
*.richgrove.org
*.richgrove.org
admin.nohum.org
admin.andersononline.org
*.richgrove.org
lighthousecs.org
*.richgrove.org
*.richgrove.org
richgrove.org
admin.whhsny.org
www.athlosprep.org
*.richgrove.org
www.tulsalegacy.org
admin.monessenschooldistrict.com
richgrove.org
admin.rmcacs.org
admin.andersononline.org
powerschool7.richgrove.org
www.richgrove.org
www.whhsny.org
powerschool7.richgrove.org

Certificate

The complete raw certificate details for www.richgrove.org 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 298385667927111383183461364343642664440759
 . . . . . . . . [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 2024-02-05 01:17:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-05 01:17:11 +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.richgrove.org'
 . . . . . . . . [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 732420456895931108674863436855976288950172606775809156806987281463697385844905005832221895510170269040358967229170214612597791800525967290873428606594702119192666711782199065830605456501106860547722717853438653867744992023023287676862839927423745692239252207769708151912405693842461228259495621168725232261676898130426165789880941797923409420914101130583977468903628609187465202872454195744394682189826647089855582644712739215112778098202153903775987293564239340112652724265832373333979061456839935742479184208424782197753898738707555401679209449313930652164363698888072499587568845570634064811247427711277442887269402823621806992868633866293236517223089621765646250773264639826741248412124797002628025299593687836174643073537638443978324889581622688335511426631232843913598244602498031686229854384790134752253668752344832674354286687420473295990051365601482498917653723870891863072188335412970169146260953642569535708902275674250038521393019036399110044537308963727529135218615896995603388694602703280856487238533603655008108282983747987296843268868224405626050526092326607760694596519125912274321788653078125581943412904285045013902787565547100919706217059149918671087225456153813840730046381747915144908233836572229247880872834523
 . . . . . . . . . . . . . . . . . . . . [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)
							40331816a7903b144301799c4723952ca8e74f9a
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.richgrove.org'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d770e2778000004030046304402206c748e0707989185b4849cdefe5ac7fd00da4fb37c9b7d24bd5152abfd0b336402203a120c98563a6735aede2f593e6119eca70e2f8473f1e092be6108cd5366ac49007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d770e2733000004030047304502206d8a21d5cbaef1b87ddd0bc25e95be32e2ddc86b133783b6a5019c3c1d61521702210094093eea8dd3183e300f9a77d41315789a72b55ead274b50dd443d1fd331268e
 . . . . [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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