kcgpa.org

Issued by R3

About this certificate

This digital certificate with serial number 04:51:a8:1c:dc:1f:ad:6a:d1:d2:7a:b0:c1:b0:f1:08:07:94 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=kcgpa.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:51:a8:1c:dc:1f:ad:6a:d1:d2:7a:b0:c1:b0:f1:08:07:94
Serial Number (int): 376235475599880762853853291187774327097236
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 32:90:67:db:bb:08:6c:3c:50:aa:23:2e:db:60:1d:ed:56:98:ea:ec
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 76:8c:3e:b0:f0:4d:75:9b:83:72:df:d3:08:09:b0:d5:cc:7f:1b:49
Fingerprint (sha256): 97:65:a7:12:f6:15:93:88:83:7f:e0:cf:6f:ce:9a:15:9e:d7:45:80:57:8d:f6:15:3e:70:bc:50:22:ff:30:73

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

Revocation information

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

Check the revocation status for certificate kcgpa.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for kcgpa.org

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

kcgpa.org

Other certificates including the domain name kcgpa.org

(limited to 100 certificates)
walshcps.org
admin.bcsd.com
admin-cuajimalpa.peterson.edu.mx
admin.wayside.bcsd.com
kcgpa.org
www.teachersupportsite.com
admin-cuajimalpa.peterson.edu.mx
kcgpa.org
www.kcgpa.org
stmss.org
kcgpa.org
kcgpa.org
kcgpa.org
admin.athletics.ambassadorhigh.org
stiern.bcsd.com
admin.kcgpa.org
aspirecds.hemetusd.org
admin.walshcps.org
kcgpa.org
acacia.hemetusd.org
admin.missionachievementandsuccess.com
admin.harding.bcsd.com
kcgpa.org
admin.countryhills.bousd.us
www.kcgpa.org
sequoia.bcsd.com
admin-cuajimalpa.peterson.edu.mx
admin.stmss.org
peterson.edu.mx
admin-cuajimalpa.peterson.edu.mx
www.stmss.org
admin.kcgpa.org
www.kcgpa.org
mtvernon.bcsd.com
www.cvillecusd1.com
admin.cusd1.com
parentcenter.hemetusd.org
cusd1.com
walshcps.org
kcgpa.org
admin.fletcher.bcsd.com
admin.jefferson.bcsd.com
kcgpa.org

Certificate

The complete raw certificate details for kcgpa.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlCq8IeuL3UBcv01Upd67
GW+sPvRaqnhlUbINMgTlC4eUJeo34yQjNCvJSD2ji5a6rPVPfIJrhWOFiCiu8Hkh
Wte439jVDma8niIlp/wnStR/z5aiZjjS6YQHxenB+gQB/a2MwthKvEAxs+1Oxdj2
DyB0FDk/TBqn/YZkBpPrUF8IbzGKLMwCj3Hwk9ZFT/9lSyheLOoQK8DdcRoEnq+c
hSf7KQbbJQ6AF5o+x7Gtxmbsh8FZ/p411JZ84pXgHzIJh3gV+hjonyGy0+aDqCKF
MxQbpKTBDOo6LnxTCXSLLl5/tBPwoW9jYHpedxOmWcGjLNxhDWgNehvBHLTsmxg2
rwIDAQAB
-----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 376235475599880762853853291187774327097236
 . . . . . . . . [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 2023-08-24 08:37:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-22 08:37:09 +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 'kcgpa.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 18704342495922642218062616882439847387376470547090023522597791052770117356441817804148048391261013505218322012627763121288977215551611476701885497151503075603246093504229703645821818242729042998051800004218082851372022799689716924982406366345523924349583794769690379468189726002694662213985380298795851607724784936120035836814788338411847938230650892589533729475160365374846824767784328299975003780919514369993567985518408710432927365160551792350589319053072153473674679007265116434472591833747047309218728585481976637580657572885954622112110626060435950519632197249184962726745422350964388090475275209267078107772591
 . . . . . . . . . . . . . . . . . . . . [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)
							329067dbbb086c3c50aa232edb601ded5698eaec
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kcgpa.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)
							00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a26e7a9c9000004030046304402203b6c0607c3d97242aefd9733fb1ad3a76d43e0a34c76447990e977ed26f761c502206e082cbd12a0ca4648d8d668aa6e940e8ac9df7da440669e696544b347391c20007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018a26e7a9f3000004030047304502200bf1504092042f91f4f053293a269086821d4e2b729a96a5d9188c000e1ab6e2022100f35e63ec9a9d62762596c7a5ba53708feb6e86c210505f4d4a8c098b4638dba1
 . . . . [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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