www.estabrookcivicleague.org

Issued by R3

About this certificate

This digital certificate with serial number 04:81:2c:64:c2:01:ff:cf:5b:9c:cb:e4:4e:d2:14:ed:bd:34 was issued on by Let's Encrypt.

With 4 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=www.estabrookcivicleague.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:81:2c:64:c2:01:ff:cf:5b:9c:cb:e4:4e:d2:14:ed:bd:34
Serial Number (int): 392404578256288298783156706704423276887348
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 4e:df:db:c9:df:fc:a1:68:76:3e:7f:93:92:62:6a:4c:5d:ce:b6:aa
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 4e:43:c4:42:fb:ea:b9:d9:ac:b1:18:bb:d5:f8:e0:35:a8:d8:a3:68
Fingerprint (sha256): 25:69:b1:38:bc:d5:d0:4c:0d:ae:c3:2d:23:99:7f:63:c3:4c:6b:ee:f8:78:79:49:a3:6d:3e:fc:9c:ac:fc:c1

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

Revocation information

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

Check the revocation status for certificate www.estabrookcivicleague.org

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.estabrookcivicleague.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

estabrook.barlowcomputers.com
estabrookcivicleague.org
estabrookcivicleague.org.barlowcomputers.com
www.estabrookcivicleague.org

Other certificates including the domain name estabrookcivicleague.org

(limited to 100 certificates)
www.estabrookcivicleague.org
www.estabrookcivicleague.org
www.estabrookcivicleague.org
www.estabrookcivicleague.org
www.estabrookcivicleague.org
www.estabrookcivicleague.org
www.estabrookcivicleague.org
www.estabrookcivicleague.org
www.estabrookcivicleague.org
www.estabrookcivicleague.org

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1FRB7Uh2QfS4/aHd4k71
qpTLmPmzFuiH0s0A7l+w/0O2J4B9zrkblrunHymVoQKLUyVrrIKgceiSVPU343Br
qOdvorwN+qWTmsWoZn26JRu8be1m0VbEvAfuugrCmNlYS4DnJNkM2NxF5oIckfX/
pflzKiCbJ44MkOTr5g7asqrn2fQmiNhSWU7/NKZudSUvMX9HzuB+KJcYEwmqZU91
pFXHgPLAjSDRbBnSN4Hh3ShR/IIrosyJ4pjFGJOATZPODwf+VNyHIEheTYY+jKZA
XcwUxG79cO3tP3qgGf9JtWDcOtX/f0YxeuvdM0wuQgFw5LXzshLuXrEClt3UqKV6
uQIDAQAB
-----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 392404578256288298783156706704423276887348
 . . . . . . . . [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 2024-02-14 05:25:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-14 05:25:37 +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.estabrookcivicleague.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 26804069587869858346012677638648201101800311683477988877889362223810763239994674918110815705162993352655448425522363078108221426995407111623080618177774460637574254471020555308715985795873244378883107210488502441653056193081967720205580806145899945542581811782450293207698199187011207146844210245674359432747386935099692481400830032011556424323083808517778119808993698804906244265280569271278081767464358199778879529135208860074727270566884033449375477788454699394803237387053013221347116185118370757147742349188388163715658897848987224819977066683463245075686742177113877680535415974382323083512989035039366750501561
 . . . . . . . . . . . . . . . . . . . . [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)
							4edfdbc9dffca168763e7f9392626a4c5dceb6aa
 . . . . . . . . . . . . . . . . [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 (136 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'estabrook.barlowcomputers.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'estabrookcivicleague.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'estabrookcivicleague.org.barlowcomputers.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.estabrookcivicleague.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018da64ad4730000040300483046022100cd797f6fb5ebd2ef74a04afa4ba7cfb96566760dbf79ca40901013d557016261022100c057a5220ee173df03d8ad8adb4fda100320ce41b3fda2244fcc1ed44fd4a76a007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018da64ad5c20000040300473045022100e9de14cc67f0b2ba20c2a26e38c04e807fc96d15ebb12abcfee2fa24ed18871d02205a27d19a800065e63d600fba1953fe259ed3ed2fb3c996b41fd9b056828451c2
 . . . . [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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