theschoolmagazine.com.au

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:82:41:76:e1:ac:91:7d:07:28:81:5e:68:d9:3f:1b:48:ef 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=theschoolmagazine.com.au

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:82:41:76:e1:ac:91:7d:07:28:81:5e:68:d9:3f:1b:48:ef
Serial Number (int): 305660582582972498081543926995642832603375
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a5:28:a4:50:1c:06:89:f7:3f:f3:2a:08:5f:82:6b:d3:14:06:72:5c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a3:0c:4f:f2:db:0f:36:23:c9:4f:44:bb:04:ff:2a:b3:e0:3b:c9:55
Fingerprint (sha256): a9:64:e3:f5:a5:fc:1f:89:df:81:b5:df:6b:ee:c5:3c:bf:ab:66:5e:b3:37:a7:e8:e6:af:9e:2d:20:0e:c9:f3

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate theschoolmagazine.com.au

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for theschoolmagazine.com.au

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

theschoolmagazine.com.au

Other certificates including the domain name theschoolmagazine.com.au

(limited to 100 certificates)
shop.theschoolmagazine.com.au
www.theschoolmagazine.com.au
theschoolmagazine.com.au
theschoolmagazine.com.au
policies.education.nsw.gov.au
sni.cloudflaressl.com
theschoolmagazine.com.au
policies.pre.education.nsw.gov.au
sni.cloudflaressl.com
my.education.nsw.gov.au
theschoolmagazine.com.au
sni.cloudflaressl.com
theschoolmagazine.com.au
pre.theschoolmagazine.com.au
shop.theschoolmagazine.com.au
policies.education.nsw.gov.au
sni.cloudflaressl.com
pre.theschoolmagazine.com.au
my.education.nsw.gov.au
my.education.nsw.gov.au
policies.education.nsw.gov.au
*.theschoolmagazine.com.au
sni.cloudflaressl.com
theschoolmagazine.com.au
theschoolmagazine.com.au
dev.theschoolmagazine.com.au
policies.pre.education.nsw.gov.au
policies.education.nsw.gov.au
theschoolmagazine.com.au
theschoolmagazine.com.au
www.theschoolmagazine.com.au
sni.cloudflaressl.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArQpPEy7AWNa8M3aZl/kh
iOqkRbAU46FjXeOjMxW+vBZiARJlgF1tANn6Z0bBrvZeEQuEwo0vQ4w5/w7eU1B8
qXbQZjN0QnDcZE2HqAFJeXOxYUdn/gYjrvMAjvh0unMsQKudO/3dKVmWNTANXJjP
RkxBwhozrYK3b/S0jCr5x9WL1X0jUDVpWTgGwMBUxc/wsgR2/uXSPbMxqgQZYMJt
MXIrYhA++bNQccyZMe47Yu1YQEIgvgzlrwVMJu2bV43BwogfLeT4C8JixRwPCim2
EslRX5QXFTemOa0GZ/kW3/kNX6feBk78WWBcbhQxfZrTlpvUyew/YEjJITiLHpXz
DQIDAQAB
-----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 305660582582972498081543926995642832603375
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-02 03:00:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-31 03:00:08 +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 'theschoolmagazine.com.au'
 . . . . . . . . [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 21844310260503097829243927882032984138537216788653695377751906997191406637754713327490766286880931660584059947337748573318613803903895665538752716431676530736498999892555434450503675270156294641170542725133907200177476867041451293900083864830124152332086728124983362647500142685718028082388374930176763128654361381226207369908841223082602361682971871301066991171643164790062555686090269156350722729486732243167820499429789509059379061123656971922785236338818267077938443342250933600514137257747211029638923493432517595159307063963582036188449460911619378352005112401425482641448939807952537405067769694690213998490381
 . . . . . . . . . . . . . . . . . . . . [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)
							a528a4501c0689f73ff32a085f826bd31406725c
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'theschoolmagazine.com.au'
 . . . . . . . . . . . . . . . . [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)
							00f1007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c507c24970000040300483046022100fc89661b3b8193f79aaeacbaa2cd87553a33a4c9e1061acfd88219b3e18da27902210093c25c67dd05738bddf6190f6c85e661288b19a4d25ce1e1253a600be5d24847007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c507c266f0000040300473045022026bb819a841edc1fc7cc31a7f67a9cee840268841b66f078a1f757472656e313022100e4062293949aefd9519c2488cb2910e830a89f7dd2999081a06dc9cd59ee7513
 . . . . [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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