ctfc.co.nz
Issued by R3
About this certificate
This digital certificate with serial number 04:d4:29:39:cd:8c:7e:bc:03:af:52:4c:95:99:96:ca:34:7b 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:d4:29:39:cd:8c:7e:bc:03:af:52:4c:95:99:96:ca:34:7bSerial Number (int): 420643803992053192783977128255458942530683
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 1e:6a:1e:12:39:8f:83:28:bb:10:03:ae:a1:c1:20:ab:92:4b:f2:aa
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): ce:e6:f8:9a:45:40:f7:1e:af:eb:81:0a:6c:df:6e:8f:58:2f:f2:00
Fingerprint (sha256): cf:f0:dc:d0:be:e7:fd:db:86:29:4a:e2:d5:38:29:95:11:ed:a8:96:46:54:74:22:ca:00:d7:9d:80:e5:1d:c9
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
www.membermanager.co.nz
www.membermanager.co.nz
sporty.org.nz
www.eden.rugby
ctfc.co.nz
eden.rugby
ctfc.co.nz
sked.co.nz
golfnorthland.co.nz
ctfc.co.nz
www.sporty.org.nz
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www.cfc.co.nz
Certificate
The complete raw certificate details for ctfc.co.nz in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFBTCCA+2gAwIBAgISBNQpOc2MfrwDr1JMlZmWyjR7MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAxMTIwOTEyNDNaFw0yNDA0MTEwOTEyNDJaMBUxEzARBgNVBAMT CmN0ZmMuY28ubnowggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDwGpeX k24YuxeXbuoZUPAl6RGcTHJ7qOImFttzQotqRHRJEZIBKLBP9EgHhE3zo3Cz/9HO Eyill6MrSVYYBKizAfwJ7ELSDvo39KIrLgGuscmyI9lzN6ZoVrKJSrzQUA03OzOE 94MIDPZFbVOgpzEFiP3vj6QVp06jv0UTQacFLdkbIWWFf0tZTnxadnJEq3opAylO zvwG9coJaLFHKMbAq6+loimwbNi9p9k+Rax/Q2/6mepjqiInDNZAjmGn7La2AtNH ks5nqhQCtOkTJ1KmSq5422CeRY0im3VlpmbPd/FAmmp9aINqcjRwWC9aXonGEvya ElB/2BeF1mvRFyydAgMBAAGjggIwMIICLDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FB5qHhI5j4MouxADrqHBIKuSS/KqMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYf r52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8u bGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMDsG A1UdEQQ0MDKCCmN0ZmMuY28ubnqCB2N0ZmMubnqCDnd3dy5jdGZjLmNvLm56ggt3 d3cuY3RmYy5uejATBgNVHSAEDDAKMAgGBmeBDAECATCCAQIGCisGAQQB1nkCBAIE gfMEgfAA7gB1AEiw42vapkc0D+VqAvqdMOscUgHLVt0sgdm7v6s52IRzAAABjP0o 30cAAAQDAEYwRAIgGAa72tZc+NJqcPQy2u4cKbuZed0gR3yuJp9ES7ExuM4CIGm5 gHQlF2P8Q6TzW9EKZqf0QgABf9AiQQYpDzMWf8aOAHUAO1N3dT4tuYBOizBbBv5A O2fYT8P0x70ADS1yb+H61BcAAAGM/SjhNQAABAMARjBEAiB9MHAViJp50T+gVf5g KxHr2VUk500VabmRATbzJO11LgIgIUW+dn5jLKCpjulJ1PJ7xoc/7S6tIZMJ+gUV hVXNREQwDQYJKoZIhvcNAQELBQADggEBAJAT37EioMr8X0+1sAnDgKE1dFpV4wG8 YDdtdaJiDA2Jxl+sraxtkapWCLtHdoVZUqs9R7XU0qtyZncQKmQjzGkjEwHJFK7x 3Vuzw70Fd4sTd4i2hY8jcMkxXZ0ZYABE4PmAU9mebDjaJqjy0fTF82s/w6p6JEFc pGeblDUVRD89QqFBGiK/YgpsHgdj0VipoF3uV6qQjtAvCxZJH+BdpwdgO1QaYCs0 3nPxEXdgXTRubbuwvXHJlgOsAdUJ7yPZIXoLMX3kalD5LWIg9tWhYO+ZrcJ9F/Ck 6s9T+WXCdFj2whP4ys9sMXX27YIDVvWXwYGl4y9ODA7wRdwTn86SwhA= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8BqXl5NuGLsXl27qGVDw JekRnExye6jiJhbbc0KLakR0SRGSASiwT/RIB4RN86Nws//RzhMopZejK0lWGASo swH8CexC0g76N/SiKy4BrrHJsiPZczemaFayiUq80FANNzszhPeDCAz2RW1ToKcx BYj974+kFadOo79FE0GnBS3ZGyFlhX9LWU58WnZyRKt6KQMpTs78BvXKCWixRyjG wKuvpaIpsGzYvafZPkWsf0Nv+pnqY6oiJwzWQI5hp+y2tgLTR5LOZ6oUArTpEydS pkqueNtgnkWNIpt1ZaZmz3fxQJpqfWiDanI0cFgvWl6JxhL8mhJQf9gXhdZr0Rcs nQIDAQAB -----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 420643803992053192783977128255458942530683 . . . . . . . . [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 2024-01-12 09:12:43 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-11 09:12:42 +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 30310306273011988421640153013952420319052865064431131405534416911796001009022588058411649937567825792062239508513968022651563531095853473206082754610055069612954006577502698871989755061682580123515402175706717802753066157684027688806613790639976802960062610257300353505484554232206425855123193460596851262012215288337097408442686834537937930962301350087592621919562629448062921791860677604167152247240694645737615412888274606612783603686367579716230112925692013099653639089124669860767598310438402902955834692149764389188676715837095463328118391765965078164171511350285416540493914575766805896651172414021445711506589 . . . . . . . . . . . . . . . . . . . . [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) 1e6a1e12398f8328bb1003aea1c120ab924bf2aa . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018cfd28df47000004030046304402201806bbdad65cf8d26a70f432daee1c29bb9979dd20477cae269f444bb131b8ce022069b98074251763fc43a4f35bd10a66a7f44200017fd0224106290f33167fc68e0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018cfd28e135000004030046304402207d307015889a79d13fa055fe602b11ebd95524e74d1569b9910136f324ed752e02202145be767e632ca0a98ee949d4f27bc6873fed2ead219309fa05158555cd4444 . . . . [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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