ctfc.co.nz
Issued by R3
About this certificate
This digital certificate with serial number 04:9f:f9:8a:d6:ff:ae:fb:c8:84:e7:b0:07:30:c6:01:3f:2c 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:
- 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=ctfc.co.nz
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:9f:f9:8a:d6:ff:ae:fb:c8:84:e7:b0:07:30:c6:01:3f:2cSerial Number (int): 402885738736080115537347421526614905798444
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 78:21:02:1e:6c:8d:0d:a7:a1:41:66:00:36:36:19:bb:b7:aa:a4:b5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 2a:71:a3:29:97:26:e9:90:b9:27:41:82:98:30:12:8b:96:fb:33:79
Fingerprint (sha256): b7:c0:e5:9f:17:3b:4d:99:90:3d:08:a6:07:7d:df:cc:eb:4c:a5:8d:76:3b:12:72:74:2a:69:b2:e8:8f:cd:8d
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate ctfc.co.nz
4
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for ctfc.co.nz
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
ctfc.co.nz
ctfc.nz
www.ctfc.co.nz
www.ctfc.nz
ctfc.nz
www.ctfc.co.nz
www.ctfc.nz
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eden.rugby
hbnetball.co.nz
www.cyclingsc.co.nz
www.marlboroughtrampingclub.co.nz
ctfc.co.nz
ctfc.co.nz
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www.membermanager.co.nz
sporty.org.nz
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sked.co.nz
golfnorthland.co.nz
ctfc.co.nz
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Certificate
The complete raw certificate details for ctfc.co.nz in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFBzCCA++gAwIBAgISBJ/5itb/rvvIhOewBzDGAT8sMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMTIyMzQ0NThaFw0yNDA2MTAyMzQ0NTdaMBUxEzARBgNVBAMT CmN0ZmMuY28ubnowggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDN5qTA 0tSr3DvK5lEw8f1aTvNmbbxsfpnLKUr02CZ7oXOY7ezpc+xHRQPYZd46hJjOTJ0L l8JUPZS3C/3Im4dIH/aUSDmJjqLwNG9lV7fSC9Lrmlt8sfZJUZAHPtP+25uHzhLB kAdfGtSsork93M9edaxXNTmqMiRQYH+YAxFjdSupG3g+sTauRJ26ogmShV2cm2p4 ZCYpXpaq2+3dA3Nv2Vt9fGRM385FNQNh6hQ4rsYajdLuI/6ydrQoiClMeuRrCdB+ wob5oUaRjju3ls0YzKvgOsZVvHPLN/QMnTalW5YA41fk2zlHBY6OKc72/5sI7Khh xL5cGaAI5dDKMKvhAgMBAAGjggIyMIICLjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FHghAh5sjQ2noUFmADY2Gbu3qqS1MB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYf r52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8u bGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMDsG A1UdEQQ0MDKCCmN0ZmMuY28ubnqCB2N0ZmMubnqCDnd3dy5jdGZjLmNvLm56ggt3 d3cuY3RmYy5uejATBgNVHSAEDDAKMAgGBmeBDAECATCCAQQGCisGAQQB1nkCBAIE gfUEgfIA8AB1AKLiv9Ye3i8vB6DWTm03p9xlQ7DGtS6i2reK+Jpt9RfYAAABjjVF Ag0AAAQDAEYwRAIgdzg05pPlT/pWeXuN1DQl6j7lTvVyq80EPL+PbkJL648CIGVE zx0XdfAK74jLMTcz+TKb144p1L79HZNnnnUXc4Y9AHcA7s3QZNXbGs7FXLedtM0T ojKHRny87N7DUUhZRnEftZsAAAGONUUCAgAABAMASDBGAiEA2FXZyX+/qGp1O82b nBh1/ppjC5XSHPstZNUW3pdHqMUCIQCfLhP0Pd6Kt5nlXKpaTDZqFSGEuSVarZJj xf6jCMfVsTANBgkqhkiG9w0BAQsFAAOCAQEAHqgcGv10dV64LwWkp+wondg6UWIo NH73dPCOtxJS+B/hgPPSq5DPc6yLuAEiTy6V45rotryuPzP0jpvisBbhWI5fB04Q O4h7zc9lLSvJR1x1i7pvHHTmTZInpA2tPA7BOZioHDtvkNdtQbGU+Su7UkqPAGmE Ak3xPYtIGFhpIMrRaom8TOlgSbWSEO8nvrzVW7hnqA7c1damylCzRMVDrT8r4vvI 1IKbTY7Y7HcYbEEvK5e+N2lli+LPZrloXeqsmLOd6JjqJUivSu1LxOgk2lRBxJu/ gb+Vb9VN0ThoRP2jNKoLnOV5sraC/xGajg+J4VEiL1ka87lHtMigKw9qMQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzeakwNLUq9w7yuZRMPH9 Wk7zZm28bH6ZyylK9Ngme6FzmO3s6XPsR0UD2GXeOoSYzkydC5fCVD2Utwv9yJuH SB/2lEg5iY6i8DRvZVe30gvS65pbfLH2SVGQBz7T/tubh84SwZAHXxrUrKK5PdzP XnWsVzU5qjIkUGB/mAMRY3UrqRt4PrE2rkSduqIJkoVdnJtqeGQmKV6Wqtvt3QNz b9lbfXxkTN/ORTUDYeoUOK7GGo3S7iP+sna0KIgpTHrkawnQfsKG+aFGkY47t5bN GMyr4DrGVbxzyzf0DJ02pVuWAONX5Ns5RwWOjinO9v+bCOyoYcS+XBmgCOXQyjCr 4QIDAQAB -----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 402885738736080115537347421526614905798444 . . . . . . . . [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 2024-03-12 23:44:58 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-10 23:44:57 +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 'ctfc.co.nz' . . . . . . . . [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 25992587100000881117948926472382288201575761206244966255646068314896438325638614306037846192246496636023574122958713150345485841468043279455918571478128624874458906876673541774061476964069574733131033578869185981025180438446400994244806114485413153588638281615368694987174341547622830117288855585983412293196994059510381099628365858132618522087958886969836388325009204558378894140650297857504972887947973765380498001295259019006272875237754027772428875638949591211287906010154906509455329584467699975827429445558158968091102514623596139397070605174925362821272794873509690600264708951631778439439202400044506929998817 . . . . . . . . . . . . . . . . . . . . [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) 7821021e6c8d0da7a1416600363619bbb7aaa4b5 . . . . . . . . . . . . . . . . [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 (52 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ctfc.co.nz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ctfc.nz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ctfc.co.nz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ctfc.nz' . . . . . . . . . . . . . . . . [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) 00f0007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e3545020d00000403004630440220773834e693e54ffa56797b8dd43425ea3ee54ef572abcd043cbf8f6e424beb8f02206544cf1d1775f00aef88cb313733f9329bd78e29d4befd1d93679e751773863d007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e354502020000040300483046022100d855d9c97fbfa86a753bcd9b9c1875fe9a630b95d21cfb2d64d516de9747a8c50221009f2e13f43dde8ab799e55caa5a4c366a152184b9255aad9263c5fea308c7d5b1 . . . . [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) 001ea81c1afd74755eb82f05a4a7ec289dd83a516228347ef774f08eb71252f81fe180f3d2ab90cf73ac8bb801224f2e95e39ae8b6bcae3f33f48e9be2b016e1588e5f074e103b887bcdcf652d2bc9475c758bba6f1c74e64d9227a40dad3c0ec13998a81c3b6f90d76d41b194f92bbb524a8f006984024df13d8b4818586920cad16a89bc4ce96049b59210ef27bebcd55bb867a80edcd5d6a6ca50b344c543ad3f2be2fbc8d4829b4d8ed8ec77186c412f2b97be3769658be2cf66b9685deaac98b39de898ea2548af4aed4bc4e824da5441c49bbf81bf956fd54dd1386844fda334aa0b9ce579b2b682ff119a8e0f89e151222f591af3b947b4c8a02b0f6a31