unionsquareacademy.org

Issued by R3

About this certificate

This digital certificate with serial number 04:7d:59:f6:b3:12:0d:51:21:97:bb:4e:9c:27:26:29:6f:0b was issued on by Let's Encrypt.

With 2 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=unionsquareacademy.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:7d:59:f6:b3:12:0d:51:21:97:bb:4e:9c:27:26:29:6f:0b
Serial Number (int): 391104021820791898965364360690315626639115
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 21:86:c4:39:74:b6:bf:91:d5:8e:56:8f:f3:db:9e:b6:0f:50:83:16
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 2a:b8:a3:c2:d0:8b:ee:de:e4:bd:a9:c5:92:7a:73:53:b4:6e:c3:6e
Fingerprint (sha256): 76:2d:a2:2f:de:58:b4:0b:55:44:12:d5:41:36:3f:20:a7:85:f2:3f:82:55:3d:2c:6a:b8:d4:c8:a1:85:c5:c1

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

Revocation information

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

Check the revocation status for certificate unionsquareacademy.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for unionsquareacademy.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

unionsquareacademy.org
www.unionsquareacademy.org

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academyofthecanyons.net
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ochoaprep.erusd.org
academyofthecanyons.net
www.unionsquareacademy.org
unionsquareacademy.org
www.icabh.org
admin.taylor.etbsd.org
unionsquareacademy.org
academyofthecanyons.net
samuelgompersms.net
academyofthecanyons.net
academyofthecanyons.net
athletics.rsu14.org
icabh.org
unionsquareacademy.org
unionsquareacademy.org
academyofthecanyons.net
academyofthecanyons.net
academyofthecanyons.net
academyofthecanyons.net
academyofthecanyons.net
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unionsquareacademy.org
academyofthecanyons.net
www.dolemiddleschool.org

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqBKfEduDhnSlCuwHhxyO
al2QiQ/JbiIsHApU1XcGqUcL7fB9jkuaGtM7oihIKAEfqmqE6HhsVoKb1aiz0wg0
PmYF7FW9nK+mSjBJATBFCZ1VHeH4pPEIPLHMUOoAqFrGq9Alqgf0kK71aIXd0Bsx
RmW4a6kuC7ZXsTyx4T4IgUwb1HH9+/klDNT6jAn4w32dGSht5L2l/GrU7U1Ci7Gs
gbDfciF/aaeR+ZR405o4j1kJxSAtEwkoG/5yxRT5rgFPB6AELFQq0iT1vJMXNcb8
IT0NatvPj7Zw2yC+3sa/yz2KN7ay+p9v3otn6y1k0ewfrBoChYbIvLhcuYIYXad8
TQIDAQAB
-----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 391104021820791898965364360690315626639115
 . . . . . . . . [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 2024-01-28 12:10:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-27 12:10:12 +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 'unionsquareacademy.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 21217217772225440256145526132911838970771444164704835104556905807456382169484190018280711930878272611887410809333975458193699948575857895622381616319654995929855170534839970542887219515589667820067785591734697432897917603516763370036678218249880404246293361530299123896697698747528411693509031153128090737815602338699577434454655755665332603316793137522461338162309295410410794020548744717796747098704939813510856804375872968654837951576195515019426520781427476285283036723740851004889917814119215623062138659946420377885280821128757749966074149320506509626452886129307818304654053366064859866870302944163078229949517
 . . . . . . . . . . . . . . . . . . . . [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)
							2186c43974b6bf91d58e568ff3db9eb60f508316
 . . . . . . . . . . . . . . . . [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 (54 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'unionsquareacademy.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.unionsquareacademy.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)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d503121480000040300463044022038e74f168d429dee25f8859ab387322677626c5d0abb18f43b32077866a28c1002205238a8d01be0ee81c64b203a2e753daef03b1890e715ea0dc6188403c85f81d300760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018d5031218b0000040300473045022072468c47c77e0f3a8771b362cafb18e184e5b4cfd08947ccd00bf410c0ab3d11022100c65b9e7142cef8d1360d604bc0b2b735955cbfa09b08dd0a4e5aba391a06a7ac
 . . . . [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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