www.richgrove.org

Issued by R3

About this certificate

This digital certificate with serial number 04:a2:1c:ac:50:d9:82:9e:9f:b2:6f:bc:f8:81:93:16:7b:39 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): 04:a2:1c:ac:50:d9:82:9e:9f:b2:6f:bc:f8:81:93:16:7b:39
Serial Number (int): 403613000267000367675788810205919662471993
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 6a:cb:0b:07:66:5c:5b:7d:34:98:06:74:de:5d:b4:e9:b5:61:f9:21
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 95:cb:e9:3c:ec:33:70:52:96:36:2e:be:bc:86:13:24:96:44:24:08
Fingerprint (sha256): 0b:51:aa:f8:69:7f:1d:c0:38:7e:d5:e8:55:d5:53:97:6d:b1:f9:40:2a:9a:a9:b8:9d:d6:cd:e8:16:d7:ee:fc

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 403613000267000367675788810205919662471993
 . . . . . . . . [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 2023-11-22 01:28:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-20 01:28:51 +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 702063254791844579248116833617597388552849116991139973701042958760602150100890608300330065035200295285081030370334463315114990568399366541978066938336944181510188920795144562252387384879719213059556264369963256067475189062022524503611692904612491972313404049010919744878445775426425639834277433114963115614615833255722442620065867818641554572565906214022074135362632868039074270586776406814616692691430304446750972273744297747165410376865778138326288142567592442940810302485027021721928162495733059362119329615963519431085807018028063409610624776888103387729924938715134238067507880725766680082710821367960031927122140117463228037582764014641834924126064990526585362638944375387481977047234927567718983050524864472823608070348092085364883752862416464107168183867232850790288506563892793936676965724412553898199945495909151039888030670110836692368184584242498653419701520754856757412858487697812868647317164924255240500093360782221487295157859941575300470914037964729823511504667380811958140734266695143892568426657695180460943302162333258358775104717318019032148630285237003666672365601100624265673555208257398415269363454038745448966132441920353030968771377248143080469467173434272577050585185696286169783795288957425060614959746687
 . . . . . . . . . . . . . . . . . . . . [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)
							6acb0b07665c5b7d34980674de5db4e9b561f921
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bf4dbe0d70000040300473045022100ae9961698886d2d3fdab6175659dda81667528b39cf9aa775dc02212a9ea2fe1022056e346acfd24ce7e991c59363f4eed8ef73abb73a36859cd1d5b6abfd1a51813007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018bf4dbe10f000004030047304502204dde098a4ce39cbb543f70369f13420c4b7113692ffec5765520b6d91b582c3202210088b10b6bd69cc5e40763a4bee723cae88bbfc80e111aa8ace827d4268d825b90
 . . . . [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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