brooklandbearcats.org

Issued by R3

About this certificate

This digital certificate with serial number 04:e8:f9:08:1c:c7:1a:9d:a0:bc:da:0a:67:e3:1d:f9:54:2b 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=brooklandbearcats.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:e8:f9:08:1c:c7:1a:9d:a0:bc:da:0a:67:e3:1d:f9:54:2b
Serial Number (int): 427725672745706132854229329285962691859499
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e7:87:a9:a5:27:e2:0e:9f:78:04:b3:94:9b:7c:10:1b:c0:ec:8d:ae
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): cc:98:b3:26:e6:c0:fc:da:c6:d7:9e:3e:b9:e7:ae:a5:99:c2:a9:63
Fingerprint (sha256): 42:52:08:55:26:1a:fd:61:18:b8:a0:a7:48:9b:c8:81:69:a2:ee:23:5e:c9:65:5b:09:6f:2c:26:b6:48:78:5e

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

Revocation information

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

Check the revocation status for certificate brooklandbearcats.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for brooklandbearcats.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

brooklandbearcats.org

Other certificates including the domain name brooklandbearcats.org

(limited to 100 certificates)
www.livingstontigers.com
web.cit.edu.mx
alhs.jcboe.org
brooklandbearcats.org
es.aspv.edu.mx
hs.pcmschools.org
brooklandbearcats.org
admin-web.cit.edu.mx
hbuhsd.edu
www.brooklandbearcats.org
brooklandbearcats.org
admin.pcmschools.org
livingstontigers.com
admin-es.aspv.edu.mx
aspv.edu.mx
admin.livingstontigers.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApbYDtbO+xHDVVrktRS5L
OC6koqqLf2SPjQgrahPv4NpyAERUJkEyt3Zq3g+gNDAPuYXgSMGnYOwLHiIFXweP
bIkW2Osy40ngRHLhyFy2Lv1qdUb+hUlg0H52TbuxHr7z4W3y8Dd7iwII+oXJ7EkM
YNILU6isx7oRraVvupTV0n2n48STHG3rpex6gXpFTpjuy+sOGC/o7rv+tEW0RtBE
RhLr22dfhwxSNi3yijKyD8s1Pws7A9Em98IRg/D06Zi2zBAPlQqc80LpVM/6CGPT
cDNdF6lb1nUpVDdZokcA24bfTEayHMaRkwT2mY20PmLRBDAQKpZIFHl74VTjHCzp
dwIDAQAB
-----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 427725672745706132854229329285962691859499
 . . . . . . . . [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 2024-02-01 09:11:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-01 09:11:41 +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 'brooklandbearcats.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 20919075010265045656060225888160294303091333752200949983209841818796918329786295266103216546636174686467203229809139078762005674786295229915144213356141396563010718332239293103586349539294674554683052957199018331612416237726033727254995520805103879229130599432508180171135606537673118778884978674064248824374508820042762757983246992460111696018509881263443978013612678762683133056647440749619447522107189973540809711012555751340618920826350661859792119721261613841515663618972172889335226433856269477428953095936737891666029528804135500373748651093732677236629533698135680071910187127612661012750606260979929925347703
 . . . . . . . . . . . . . . . . . . . . [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)
							e787a9a527e20e9f7804b3949b7c101bc0ec8dae
 . . . . . . . . . . . . . . . . [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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'brooklandbearcats.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)
							00f0007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d642723e500000403004730450220596c93d02b96e820d0472605a9ea2f232c89109685ae9da53bdf372277058a1d02210085d55e166af42b7cb46f3853ba56b013f4ce527d208f006beea3c84a0276119900760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018d642723ea000004030047304502204d2a6abe378faf497b4ee3902c7721e566743aa542acc246fbbd18fafeec29860221009b2dcc0c8bdd52d82eb8593f80f015aefa74522f93e1a871b5e17f887294e03d
 . . . . [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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