nationalfloors.com.au
Issued by R3
About this certificate
This digital certificate with serial number 04:48:b6:e2:b1:3d:34:bb:66:90:90:a8:70:32:91:96:ad:66 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:
- 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=nationalfloors.com.au
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:48:b6:e2:b1:3d:34:bb:66:90:90:a8:70:32:91:96:ad:66Serial Number (int): 373192570694507177049474014137476432964966
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 33:04:78:bf:81:10:88:a1:f3:87:3f:6d:6c:f5:f9:95:33:60:cf:62
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 9c:3f:45:7d:a2:6e:1a:8e:a8:6d:85:5e:6e:b4:8d:43:b6:c5:14:33
Fingerprint (sha256): 20:ce:ca:91:72:84:0e:62:7e:30:0c:fb:a0:3e:74:b7:20:a5:86:12:a9:d5:97:57:45:e8:e5:9c:cc:1b:61:7d
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate nationalfloors.com.au
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for nationalfloors.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
nationalfloors.com.au
Other certificates including the domain name nationalfloors.com.au
(limited to 100 certificates)
Certificate
The complete raw certificate details for nationalfloors.com.au in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE9zCCA9+gAwIBAgISBEi24rE9NLtmkJCocDKRlq1mMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMTkyMTE5MzdaFw0yNDA2MTcyMTE5MzZaMCAxHjAcBgNVBAMT FW5hdGlvbmFsZmxvb3JzLmNvbS5hdTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC AQoCggEBALr3trj4m8+Z45I+BnfiV8thbTCZdmIDehg4nGpm0kGJ22+CUDRYfugj Ks303P7IYLuCa64Q8D1B9+HS4WXGTY4xAWDFqxyIXPR5zBPacDLbjHPEqdGwKbL7 vPnE2AJaMI8LRqeL8i264mALX1I7aPs++OXqi4qI4rjGzmgfV2bGXITwRQi5OQpf YrcVJaC6DShM1UuTaSB5JfBHqdsPxVrZJj8Dip7miSE+WLVntySKz13MKEOMXVcQ Zjisw5CxnuJLbT6pGG6ZXLTgiqQmcXrICDEseqmNVbEuXnQEGkaSD4eDTKVeX/zj /HoHvOGrTJqrBeUYGqMLHDS0YkLqhRsCAwEAAaOCAhcwggITMA4GA1UdDwEB/wQE AwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIw ADAdBgNVHQ4EFgQUMwR4v4EQiKHzhz9tbPX5lTNgz2IwHwYDVR0jBBgwFoAUFC6z F7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVo dHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxl bmNyLm9yZy8wIAYDVR0RBBkwF4IVbmF0aW9uYWxmbG9vcnMuY29tLmF1MBMGA1Ud IAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAdv+IPwq2 +5VRwmHM9Ye6NLSkzbsp3GhCCp/mZ0xaOnQAAAGOWMx0nAAABAMARzBFAiA4Vf3I MnTfqNTcqOGky2KlRwWKdVHuhg95VYKiV9XZGQIhAKGt/n2rpsGFXBXAbwo7O4T9 b9RIWsJmqQmhRWoiCiNmAHYAouK/1h7eLy8HoNZObTen3GVDsMa1LqLat4r4mm31 F9gAAAGOWMx0+AAABAMARzBFAiEAuzahCBstSgpRea1YzhwjLbYqgD85I+kyOEOE k3X0HLMCIFtcaaLkYvOYIl0xsjWAM/rfrqxcBRgboI6ahX0XLfPcMA0GCSqGSIb3 DQEBCwUAA4IBAQCsYSc+fX4fk0u52X+9ouY4I7IGHSKodWIvSzr8dKRaBPKkyaBj 3sNjKo7eGforbSLxu7BcWGVx5A8TBqT8kTd0eGJ/K4nZNZ0Lyt6HsqiEnn022DsZ RctnYki6JY75U2oBjHyXjQqFTicoUiqUQzWArJNPHiYAUPP6ThaPmLp4YUqRTofq bVG7iHfCpSG5b+vcNYIdELrsFp2RsUvvqosXEFAQlS1fyIjsUeOpzgjZ9OYKDtz1 S4gaNPECjG+TJNffo1H7XJcBPLBN6dLuPUimMaxESRVH5x8Qq5e8EvDAnw/klYzG XrmbBQYmg2+Uu5Lo9ExbrUAxR0KXO6if0Vdz -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuve2uPibz5njkj4Gd+JX y2FtMJl2YgN6GDicambSQYnbb4JQNFh+6CMqzfTc/shgu4JrrhDwPUH34dLhZcZN jjEBYMWrHIhc9HnME9pwMtuMc8Sp0bApsvu8+cTYAlowjwtGp4vyLbriYAtfUjto +z745eqLiojiuMbOaB9XZsZchPBFCLk5Cl9itxUloLoNKEzVS5NpIHkl8Eep2w/F WtkmPwOKnuaJIT5YtWe3JIrPXcwoQ4xdVxBmOKzDkLGe4kttPqkYbplctOCKpCZx esgIMSx6qY1VsS5edAQaRpIPh4NMpV5f/OP8ege84atMmqsF5RgaowscNLRiQuqF GwIDAQAB -----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 373192570694507177049474014137476432964966 . . . . . . . . [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 2024-03-19 21:19:37 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-17 21:19:36 +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 'nationalfloors.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 23602476931386185777022422107412244202710391690806861218302662865137059999555448255185795770014424799317045740407264561766769615599679380786652965935824227142301469241826820120137652749313974819943396702222234081749547350670256812197601839369578574267738462726339611152913503890718434829438544103842462904596254222757298899786721947858113368079793743813744414801015297217790463089294139910483649949160388780850870800980471247850182136253901037694094963746172696860254921998720553548124006232040777454805371691154627372087501268831600039247503961916293414503759720114576571234694945511828813277766831173532539092108571 . . . . . . . . . . . . . . . . . . . . [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) 330478bf811088a1f3873f6d6cf5f9953360cf62 . . . . . . . . . . . . . . . . [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 (25 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nationalfloors.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 (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) 00f000760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018e58cc749c000004030047304502203855fdc83274dfa8d4dca8e1a4cb62a547058a7551ee860f795582a257d5d919022100a1adfe7daba6c1855c15c06f0a3b3b84fd6fd4485ac266a909a1456a220a2366007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e58cc74f80000040300473045022100bb36a1081b2d4a0a5179ad58ce1c232db62a803f3923e9323843849375f41cb302205b5c69a2e462f398225d31b2358033fadfaeac5c05181ba08e9a857d172df3dc . . . . [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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