www.usd113.org

Issued by R3

About this certificate

This digital certificate with serial number 04:d4:72:eb:20:47:ad:ae:d8:26:18:b6:8a:a7:84:5a:58:e5 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=www.usd113.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:d4:72:eb:20:47:ad:ae:d8:26:18:b6:8a:a7:84:5a:58:e5
Serial Number (int): 420741758350277236070626597972793368402149
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 6d:f7:c3:32:60:76:90:5f:2a:80:3b:73:38:a6:e6:ff:f7:9e:e1:39
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b3:35:4f:5d:21:67:42:f2:5c:88:7a:fa:79:f5:83:96:97:ac:bc:7f
Fingerprint (sha256): 5c:2a:9f:cb:d1:76:52:8a:2b:af:b8:fd:24:b4:70:cf:e2:e2:13:21:5e:f3:79:05:7e:b1:3a:04:ce:5b:64:a0

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

Revocation information

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

Check the revocation status for certificate www.usd113.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.usd113.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

www.usd113.org

Other certificates including the domain name usd113.org

(limited to 100 certificates)
pstest.usd113.org
pwrschl.usd113.org
www.usd113.org
ae.usd113.org
adfs.usd113.org
www.usd113.org
www.usd113.org
pwrschl.usd113.org
www.usd113.org
www.usd113.org
pstest.usd113.org
jss.usd113.org
www.usd113.org
www.usd113.org
www.usd113.org
www.usd113.org
adfs.usd113.org
www.usd113.org
ae.usd113.org
www.usd113.org
www.usd113.org
www.usd113.org
www.usd113.org
www.usd113.org
www.usd113.org
jss.usd113.org
pstest.usd113.org
pwrschl.usd113.org
jss.usd113.org
assist.usd113.org
www.usd113.org
www.usd113.org
ae.usd113.org
www.usd113.org

Certificate

The complete raw certificate details for www.usd113.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAiReeSEwxSGisfLmR5+42
3XUhiCUlzc9XArYsxDAsI2j1LaR38DkzcY8cKGPcjEtVWp2sXUYstGE367yPbVa4
H9verv8mvJnnpzzySeO8eXf634Rx/sPE8qZXUhA55iQOG7WTMVKpQ3R9hOuZXcZh
DlpGppXaWyfl9lc20vgnk3nhjqvMVNOvYjwML30TTFsy6jVevlGTH1sw3D+fid64
yg85CZ0TB+gp4FE8TvjTxIZ10a5ba808DuJnS4ym9hrcoUZ8DYHKA3Rp4DR8BPx9
OOJZNAaEbHkXxNQnahvWsU1QlxOuKrhNgak30kwp5s/Ru3lVve/Wq0nJ2lGB1sM1
nwIDAQAB
-----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 420741758350277236070626597972793368402149
 . . . . . . . . [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 2023-09-25 03:09:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-24 03:09:54 +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.usd113.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 17306294393556717715647048597860173685458283836146320171211051181955044362036164871042825634400690323935336664244350174396454519222110957256960458943127826028286349681658804295631446720068574850440429976660275445852893770404099526466754210644421131375395135948548480149547119161447815697763189313717416149516463398703768505911276264825451186521297747645329468213392103492953434764276631893752057669483317345512026580650411250067254903007483170594554198691330514684379429010765685728780881737001847514719240762468798041811929863386300836215857726006204852463786528643549395918440469594351048850543373170029499963880863
 . . . . . . . . . . . . . . . . . . . . [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)
							6df7c3326076905f2a803b7338a6e6fff79ee139
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.usd113.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018aca878cf5000004030046304402201e6cd07de0fe20585358caf8d892b1fa1af286c5e4632cfa5f68565498a3d99d022066fa50f64800a0887106e660ae080268eb86eb5f7f02a46fa3a907d9fceb0785007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018aca878d060000040300463044022001cd4eb9fb8bc2401debbc0a25a7e0fc81bde8d6754b786746f609479e12051402201849d66bdb0155d152606252628adb1351830c4b3108330bc09047ae7e38b2fd
 . . . . [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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