www.ajgrantgroup.com.au

Issued by R3

About this certificate

This digital certificate with serial number 03:82:ea:7e:40:16:8a:5c:70:82:0d:68:c0:18:99:7c:5f:5a was issued on by Let's Encrypt.

With 4 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=www.ajgrantgroup.com.au

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:82:ea:7e:40:16:8a:5c:70:82:0d:68:c0:18:99:7c:5f:5a
Serial Number (int): 305885260375280640785506644937735541645146
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: bf:ce:cd:80:bb:28:6a:eb:34:a6:c3:89:f3:62:58:e8:d2:e1:7c:50
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 4f:8b:48:97:de:a7:b6:56:a8:4f:cf:a3:24:a7:df:2a:d7:8d:c2:69
Fingerprint (sha256): 07:90:19:a0:3a:a0:41:7a:16:b0:b7:bf:82:a2:91:b4:33:77:3a:73:1e:f1:27:27:89:53:19:c9:1c:b2:19:35

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

Revocation information

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

Check the revocation status for certificate www.ajgrantgroup.com.au

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.ajgrantgroup.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

ajgrantbuilding.com.au
ajgrantgroup.com.au
www.ajgrantbuilding.com.au
www.ajgrantgroup.com.au

Other certificates including the domain name ajgrantgroup.com.au

(limited to 100 certificates)
www.ajgrantgroup.com.au
www.ajgrantgroup.com.au
ajgrantgroup.com.au
ajgrantgroup.com.au
mail.ajgrantgroup.com.au
ajgrantgroup.com.au
mail.ajgrantgroup.com.au
ajgrantgroup.com.au
ajgrantgroup.com.au
mx2.ajgrantgroup.com.au
ajgrantgroup.com.au
ajgrantgroup.com.au
ajgrantgroup.com.au
ajgrantgroup.com.au
autodiscover.ajgrantgroup.com.au
mx2.ajgrantgroup.com.au
ajgrantgroup.com.au
www.ajgrantbuilding.com.au
ajgrantbuilding.com.au
www.ajgrantgroup.com.au
mail.ajgrantgroup.com.au
mail.ajgrantgroup.com.au
www.ajgrantgroup.com.au
ajgrant.com.au
ajgrantgroup.com.au

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxh7DHfiUhPN7pKw2kBU+
h5d8UXmuTDvsdcAxzF/nVUZsi1gtbaNy0j//vpGd45oUiYaFwtugdbBmnJib3lky
8Q0zYsn9IW62p62RGiS8JzyIrTrKLu3jfQc/gV8RC7RmxSiNLJOOeRUcN8TETodh
WCLTSYhmSibDo/mqdgSRYwjzySUwF3InUFT/51Fs5vwR4oW4Z4gtJuwTBwMbfOES
Z3TEKh7+Pqw5v4xGNsR9twlSvEnapEVJK2BusS+xLDv/B6cWcS9lvDXAeyw/8Hua
bTH0cTrzTfAsJwD88ynyVwVZpI6qBB2i2XYFQOezwCagP3XnpLKTOXRY73Zs7xcn
FwIDAQAB
-----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 305885260375280640785506644937735541645146
 . . . . . . . . [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 2022-12-20 08:16:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-03-20 08:16:39 +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.ajgrantgroup.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 25010353777671493239145270238602750549873132868983268705376648154038041867095318836296792412496361596754327045786405005360090828763052898080257412002717347212765879122075702577433021484987725916134997114130295360090276425336625783042221635223575697203861352968921871451321013015380213316427209961102417762699051722355719278881435904763722763820708299310719122479549341772864420502433663183561671372681523223345038361894378185864750565063506194623921126416202949686345276236321343818564834816907916022662607324354070615772179443273792715142078513759501026581095079841256404188648092828920923152149048362966332888000279
 . . . . . . . . . . . . . . . . . . . . [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)
							bfcecd80bb286aeb34a6c389f36258e8d2e17c50
 . . . . . . . . . . . . . . . . [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 (100 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ajgrantbuilding.com.au'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ajgrantgroup.com.au'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ajgrantbuilding.com.au'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ajgrantgroup.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)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001852ed220130000040300473045022100d531eb1083128c13db01a486d5228ecf779c703d07694c8a3b1924c5a9be951a02202e7fed9a0751e11f997b0529be6354e0a9d98aae77c4cca4e6e21bdcd815738a007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e000001852ed21ffa0000040300483046022100990074086a15daacf61643e3a6c14421dea5e624aff154534f4d1251608a0fa9022100c68f8a3cb3776a5f6fc8360ddcc55d4343e25bf1160d4ffbcbadede792a81f4c
 . . . . [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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