www.estabrookcivicleague.org

Issued by R3

About this certificate

This digital certificate with serial number 04:f9:65:01:7a:e1:5a:83:8d:51:c5:c5:be:aa:07:9b:ab:0b 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:f9:65:01:7a:e1:5a:83:8d:51:c5:c5:be:aa:07:9b:ab:0b
Serial Number (int): 433313712802534119925608457917768553704203
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f7:1d:b0:fe:4e:8e:5e:b3:72:2d:81:cd:a8:3c:26:81:4c:2b:67:da
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e3:98:a4:3e:27:96:cf:34:12:41:0a:18:a3:33:d2:05:4d:fd:b1:9b
Fingerprint (sha256): 9d:1f:47:56:03:ee:2f:cc:05:8b:ff:dd:5b:c5:f4:13:82:05:a9:d5:5c:03:29:49:9a:6d:c8:37:f7:08:1d:59

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzE5f3fOl06ty5loGtD0F
03xD5NBit/IEeQaIFH/fdSbD7j/S9m98+GfangomXyuwSUUS3BYhI7jkdPqjGSV/
MBzsdVwzJSqjjXx/zdpyCQZu4HqWTmPMvLSNeJhnOeU+hXKSiEpRsR6AMXtr4+/b
aASgiXpxOu+3kY1Ozv+Z5NDyP0abtCnlskjljtJiBLB9RfwjwqI4Lll/zuQTbK3/
kxxsHhPOX3SbLVGVzFIvIrKyZbpCFdk/nLCaRCqqMHWFGCFfO7f13IE6Odd29Q0S
6dvzQggFLZ/X8diB9DXogNlEvW9EQHYQMm70TILZJh2opKU9uB4Hu3AATgYYpCoK
jwIDAQAB
-----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 433313712802534119925608457917768553704203
 . . . . . . . . [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 2023-12-16 05:23:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-15 05:23:02 +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 25791262109820049212018533373193609565222786852024556715390046139678201760229611843760980901544482022618383051070211541009641150587395655593953686245361922231361453306410266372602760089706273112350595951198835871650199445845799374128327788313566212331142811527896650655519914075261829533859006284294414040214221256223788000929203286462190541141535439412622113518157945128531789263112425771033459238864882366261050606237029685952711088946183272998179444765075727270423859481543130140681195402501258842793292329385799320200195749367088259519410071113291589200633284613750633499548471320471748716619685258038270115842703
 . . . . . . . . . . . . . . . . . . . . [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)
							f71db0fe4e8e5eb3722d81cda83c26814c2b67da
 . . . . . . . . . . . . . . . . [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)
							00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c714ae8390000040300473045022024ad9c5a412512fce0d76b10a145a0d98753051ff5101d66cfa68fdafa0eaba9022100b8f92f85bf810cee780b82afa2cc76b3e60a252d42a43ef0259a7d0967bb9dda00770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c714ae84e000004030048304602210092da015b8e0749035964819c8d55854762f78a696ce179256602d93ee352eeff022100ec595620da93a8110522faaffe6818b066cc534e09c11833f3180b0f740e493e
 . . . . [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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