bricks4schoolz.com

Issued by R3

About this certificate

This digital certificate with serial number 04:bd:7c:14:38:e8:f8:ac:25:4a:69:db:92:4e:13:2d:85:38 was issued on by Let's Encrypt.

With 8 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=bricks4schoolz.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:bd:7c:14:38:e8:f8:ac:25:4a:69:db:92:4e:13:2d:85:38
Serial Number (int): 412927440346785688347445825635035539932472
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ca:7b:3c:0a:81:9a:2b:63:07:4d:5c:3b:9f:d6:48:88:ec:c4:cf:d8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 34:ae:dd:66:71:51:e0:cf:49:94:82:89:70:fa:d9:96:ec:e0:29:b5
Fingerprint (sha256): da:08:ea:fc:11:79:66:5b:35:9e:37:01:57:c5:16:0c:28:e3:89:e2:91:d0:e4:d7:57:cf:c9:a3:ed:9e:d0:85

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

Revocation information

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

Check the revocation status for certificate bricks4schoolz.com

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for bricks4schoolz.com

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

bricks4schoolz.com
dev.stroomx.com
staging.stroomx.com
stroomx.com
teknowland.com
www.bricks4schoolz.com
www.stroomx.com
www.teknowland.com

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Certificate

The complete raw certificate details for bricks4schoolz.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArzmQ4hNtXzq5Cm2euSCr
kWu2cq07AM9GCX6Q2vkOr7ImLGpjqPqVzSJ61Do0icSNqicF8zzz7ryIn4yvuNYL
j6HEhjS7MwrK+4wp8joDaCuCo/MzssLUpiqh593NchXnW1ScETQldu0EXZ+206oU
7RurlTWWdA0LLZ1rtVCyWpi6aDCE6ZQDnPqwHL7pGZmHz1Yi0zR9rnuv2c0AQ8BQ
dWdLirkO8Q3p+LTxzRAWTk1s8yPFP1iPn/AFYEDKElKq2z+wClaatA+OCk6Hmk0x
/TQf8SRaceuQEb1kLukl9oZPlL/MBHbPGtUfTmAjFLfI6mJekf2WX/vv/doaJSXA
CQIDAQAB
-----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 412927440346785688347445825635035539932472
 . . . . . . . . [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 2023-07-12 12:43:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-10 12:43:53 +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 'bricks4schoolz.com'
 . . . . . . . . [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 22120090196821413526693464322955665042772937265994716588346617803135051922781270048411134439002355567514225992972620287013660466629261203793785742553143005433909057608534049036318236609824897107572967454373795204196909919809187844611651607903339041383974969242369399948158902740099482800092272179593766628386511639417529363919628491838390385233442795026569417438912733053885589118012558357080326746691026544323383078365004616222500024575313540171013981508803328836930961821811400940146397230844542761232363157418825913407007190018827747709459428741160485244302236016722113578794520652387316794447818565605562104791049
 . . . . . . . . . . . . . . . . . . . . [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)
							ca7b3c0a819a2b63074d5c3b9fd64888ecc4cfd8
 . . . . . . . . . . . . . . . . [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 (151 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bricks4schoolz.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dev.stroomx.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'staging.stroomx.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'stroomx.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'teknowland.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bricks4schoolz.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.stroomx.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.teknowland.com'
 . . . . . . . . . . . . . . . . [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)
							00f0007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001894a581830000004030046304402203214d8530f5f0d2d8f60d353a756fea9d99763d3e9c1f3a5e05ce06c8315e90202203b781c608b2f319c42fc390882bc8bc204d9099cc63c20755f6af72a3b13a1ce0077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001894a5818350000040300483046022100c711ccc92a7ed953765849eb07090dfa67a8b17f1d87b55201aabe1026be85d2022100f1ab480d283bcad3ac2cf674a8bac058b9cb652b3919ef508c46245b5849d2aa
 . . . . [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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