northcentralhigh.slpsb.org

Issued by R3

About this certificate

This digital certificate with serial number 03:41:13:ca:25:31:02:d2:9c:b8:01:b9:52:e9:17:69:60:ae 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=northcentralhigh.slpsb.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:41:13:ca:25:31:02:d2:9c:b8:01:b9:52:e9:17:69:60:ae
Serial Number (int): 283481516575359286384593199934315852030126
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8b:1b:44:f1:5d:40:5c:54:9a:fb:94:f7:fa:48:73:58:89:b6:49:e6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f1:75:59:b3:c3:81:67:92:be:d7:1b:27:04:01:e8:77:b3:ef:59:0d
Fingerprint (sha256): 7e:f3:03:36:35:b9:34:c2:c4:72:97:d3:bd:e1:3a:5e:a9:8d:e9:e9:48:e0:6d:78:a3:ee:2f:b4:c5:e7:e8:9a

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

Revocation information

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

Check the revocation status for certificate northcentralhigh.slpsb.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for northcentralhigh.slpsb.org

Public Key Algorithm

RSA

Key Size

4096

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

northcentralhigh.slpsb.org

Other certificates including the domain name slpsb.org

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 283481516575359286384593199934315852030126
 . . . . . . . . [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 2023-06-12 01:29:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-10 01:29:11 +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 'northcentralhigh.slpsb.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 873742028678098363520811421044600085560539022852751290657096149575952915595071614011150787446647037849763538603007105818950125992717888890209164448853188946234430390300828969256291395964486582663856279897531155417555417797587727438941003198043593631504665367583504043646378119230920636295369626559986435646446693519717237992420526935658972066989840994644283393896155417986174059854775515582805524769861050551145137830330049111889672533871406358802950802444830643436974581556231570523092172835158495120314845878326208207867780920185596149608046733639373485124190233108376656470175816271053895976208131074925388420212932331782560561867400547188935483856097801304569131997859735140454020992745854145542296680357458481475396518368746229168133119413226542278097633234974499837920795270144547894815037787005893731054203331008042802025154514138461674569065849270985758825882649545292711853731524770474748286622572168174431225663489539057399823061167479697695287094132548198640999477401102046509110255455161346387236659760410387844324389561851085690492389629755810729212938723156367385789035480664363688503425635347374386712894055726703964736806187779285736649450213123427495755334622812477817805287880016568297282707858793852853297441421307
 . . . . . . . . . . . . . . . . . . . . [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)
							8b1b44f15d405c549afb94f7fa48735889b649e6
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'northcentralhigh.slpsb.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000188ad6f9c170000040300483046022100c0bf48ff9c0d1fc12781d3fbd0e3f7257a86b539a9432a8500065dcadeac8bb4022100cd549e1c769f1c11f3d0c4816f3607aeaca30a07aa4b5b3e0bcf5f0d35a02b8b0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000188ad6f9c20000004030047304502206353c30ee4776ca1da99ab702239a9d38291b6e8cbe6416529a916fa406d47c9022100b4f095e19ee5552f079de752b70260f4dae26c47a2b29b8c7cb1071a76a4944b
 . . . . [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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