ccaisd.net

Issued by R3

About this certificate

This digital certificate with serial number 04:cb:c3:1f:8e:08:a8:0f:3e:9d:49:f1:b1:41:67:f8:05:47 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=ccaisd.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:cb:c3:1f:8e:08:a8:0f:3e:9d:49:f1:b1:41:67:f8:05:47
Serial Number (int): 417785827513160168774310154225380920657223
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: aa:a7:0b:5c:cc:88:37:40:05:a8:4f:d8:5c:44:1d:72:fe:11:ce:e2
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 24:9c:5e:71:54:7a:72:72:bc:ab:c4:0f:29:22:23:5f:ab:d5:d8:ad
Fingerprint (sha256): 74:be:fc:94:6f:b6:56:4a:97:aa:8b:88:b5:27:06:26:51:d1:7d:42:03:6c:e3:b4:a1:7b:a1:4b:7f:0a:17:de

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

Revocation information

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

Check the revocation status for certificate ccaisd.net

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ccaisd.net

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

ccaisd.net
www.ccaisd.net

Other certificates including the domain name ccaisd.net

(limited to 100 certificates)
admin.blandfordschool.org
*.ccaisd.net
tls.automattic.com
ccaisd.net
www.ccaisd.net
admin.blandfordschool.org
admin.nyos.org
*.ccaisd.net
vin.ldcsb.ca
ccaisd.net
ccaisd.net
ccaisd.net
ccaisd.net
ccaisd.net
tls.automattic.com
*.ccaisd.net
tls.automattic.com
ccaisd.net
*.ccaisd.net
tls.automattic.com
www.nyos.org
res.rlisd.org
tls.automattic.com
ccaisd.net
ccaisd.net
tls.automattic.com

Certificate

The complete raw certificate details for ccaisd.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn5Ej8vpAv3jyx9+Vy98e
C/P7nkQYGa9u9+kFYLxQPzej0h4Z2Er7C+av5MjZVx8dDTYCDHK+pEfwFC3M7ooP
SLRCX5s7f4KEhGnGpXqv9URI1g1DjnAN4RjeEu+F0EGbCGeS5IXbrZiyhozo5iS+
5rr7jOjDJLG8pG/AVOL5Pul0uDyg8X8mD2bmkZFK7p09xR5S2FYHEtYWkjJLWEVF
kAkGxhympfi/dxMkevUgidloz+GaPUq2XrhmjCnacnIZ23UNtaNlB72lV985+c3e
/JtYG3IYxLxATLcupiuNV8WnAtJHFZKs8AhOOjA0LAgFTxYYr8UcDrHpmzCHk2ib
kwIDAQAB
-----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 417785827513160168774310154225380920657223
 . . . . . . . . [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 2023-12-09 04:16:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-08 04:16:29 +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 'ccaisd.net'
 . . . . . . . . [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 20143461901311537444766280288611766676530406417263043106543856186504972834866511776435671572804113661862993409108473627077296846069858385751080549608604883515985906077318362806794330289845602810999233627745883596257201326570265629137345056184463698674566076703004523921550629850343238066560274909658225086055956487705404915658386066703009685796435736008678410517278850622871117403307888658366150910665276103784366669776083673050884889268377862537647953970220746058158916055366111306631904970021614937896627103675347327904850681308096313993149388792926060622264412603522014613552471882566386951149347795229982618852243
 . . . . . . . . . . . . . . . . . . . . [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)
							aaa70b5ccc88374005a84fd85c441d72fe11cee2
 . . . . . . . . . . . . . . . . [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 'ccaisd.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ccaisd.net'
 . . . . . . . . . . . . . . . . [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)
							00ef007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018c4d0174e60000040300463044022049626a7ff2e1ce3d1bad647404daf04c37557fd290e0594120179d23acc864ae02206ec08e72be48fab08233d54c3d6f7e215383afd1e18d2073b3ad2156f262f478007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c4d0174d8000004030047304502200cf7dfcf4ab6de8f9f44a97f634cd11226e65f7834b21c74585fa7a65fef6376022100e8b8db31665a3e59c5068aef6064af9f7f6d154a196281bcc894a15168f264ac
 . . . . [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)
		00a8850749c41b70d3c439242a5c05dab262b6825fdc41d61543072d2102d5be5db027faf1c76f3e6e654d876623fcf1d48cbea00571f55daefff3881fcfeb20d9dcd1ca7fc03d37b19e1362426035e87782766ffbe9973812134bd08ab0f0ea93d5681d6e2e04e4630e4dfaf4a6f5617dbd073055ea838747dd94e6f29251d07a35918b1674816d8c96c9068c4da5de92c17897b55b5bcf46fe696523f83127b6d87c182cd774611157db08d7c47f0ff998294c57fc441af5ab01dfccacb73d74ba9b3417d99b9ee065cdd0c24fb144e5b3352eaadbd3452cdec52fcbebf5d4ce554d5292cdd248745220cc0e53732bf3351af1e17f91e76c67938b2fceecf82c