hsasa.org

Issued by R3

About this certificate

This digital certificate with serial number 03:71:96:96:15:4a:bc:f4:cc:34:fd:aa:5d:df:21:10:58:c0 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=hsasa.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:71:96:96:15:4a:bc:f4:cc:34:fd:aa:5d:df:21:10:58:c0
Serial Number (int): 299988928733095268743140190230623716137152
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 87:5c:89:b4:17:97:db:d4:a0:11:a0:1c:77:68:34:4e:3d:c1:f6:4e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6e:e0:d8:bf:78:6a:30:16:1a:80:7e:63:d6:c3:46:d7:fd:8d:fd:8b
Fingerprint (sha256): e5:9f:59:e1:dd:04:3d:80:54:30:eb:93:6c:06:44:29:0b:27:d6:8b:39:f9:3a:d9:4e:f7:2e:e1:2a:95:0d:a0

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

Revocation information

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

Check the revocation status for certificate hsasa.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for hsasa.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

*.hsasa.org
hsasa.org

Other certificates including the domain name hsasa.org

(limited to 100 certificates)
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harmonydcpcs.org
harmonypublicschools.network
harmonypublicschools.network
harmonypublicschools.network
bestofthebest.harmonytx.org
harmonypublicschools.network
harmonypublicschools.network
harmonypublicschools.network
hsasa.org
hsasa.org
hsasa.org
harmonypublicschools.network
harmonypublicschools.network
hsasa.org
harmonypublicschools.network
stemtx.org
hsasa.org
stemtx.org
bestofthebest.harmonytx.org
harmonypublicschools.network
bestofthebest.harmonytx.org
hsasa.org
hsasa.org
hsasa.org
hsasa.org
harmonypublicschools.network
harmonypublicschools.network
harmonypublicschools.network
hsasa.org
hsasa.org
hsasa.org
harmonypublicschools.network
harmonydcpcs.org
harmonypublicschools.network
stemtx.org

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4CBgKyblWhwVwy1e8EIe
D+ffhfERENSinXQWU443n3KGlV1Y6W3zoKL5VfZMhWdk6Ori/rOqCEVmw9WGwTOe
HmLOGCRiObXIL27rSMwaurv4hcPlQ4Id+nx/iMciV+4YIQ9mbokllw/uwzzr7km2
VeicDDFQsKZ90jm7/SiW75iMFy94/LHw8S8jwh+IQXsjUHNyb38A8v6op8zXWFeF
ix3qRJAyJ9BCUsk7zkVIGUkM6/aqF66Lh28x7wUOoIMp+3vNsVXyXWpGcnCQP7RR
TsEYVmxa5Ab1BqvvAeGewpYt/sLxYbqjZOGlXBTik3jwghI3Ua6OcqJaHAkcWD55
fwIDAQAB
-----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 299988928733095268743140190230623716137152
 . . . . . . . . [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 2023-12-26 04:37:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-25 04:37:27 +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 'hsasa.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 28293345344601903942922969288106108091728747866686939365250613364848694607670219185518798996795257927714364295436467036653191141436978501542845301846032753291726358154947052481587461464346282472321808728754772257600403028187280395317478623548116501382237124979471101787203510140738043225098002807183718473018333931090762113801338604608823066152892319576344527940956500468967318371881610695554505681409464333211496159650167044521142862012714558356706368652655433287149850410186065852623121906150226564720965057059154989637519427001664608684854712065657353606794452909505685680472719798044476121534044712750225295309183
 . . . . . . . . . . . . . . . . . . . . [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)
							875c89b41797dbd4a011a01c7768344e3dc1f64e
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.hsasa.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hsasa.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)
							00f0007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018ca4a0c231000004030048304602210090ce16019ca97bc5729fa5a4b2818437bff1265a1eac22e5d1302c33dca8294c02210091fbe4079d66f3b98983c80956a05dc9b8a631ca1912588398d370cab6c9bfff0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ca4a0c22f00000403004630440220143fdf5a8770562fbba526d742b000bb9c986bd52454d4a75e273e2dd8e0b65f022043e041f45a24d103a3d170052359eb1fe070ccb86e3d31e7b5540b0b84e9747c
 . . . . [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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