zend.co.nz
Issued by R3
About this certificate
This digital certificate with serial number 04:01:2c:88:71:6a:b2:18:72:7c:30:b8:c7:12:53:0e:11:02 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=zend.co.nz
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:01:2c:88:71:6a:b2:18:72:7c:30:b8:c7:12:53:0e:11:02Serial Number (int): 348848620578514810410683554227074374701314
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: c9:85:78:f1:b7:86:61:0a:f6:32:a4:fe:41:df:9a:5f:d1:e1:e9:6f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 1a:8d:da:f0:be:cf:a4:1b:ea:2d:a9:c1:3b:93:44:e1:f8:dc:d8:e5
Fingerprint (sha256): 17:e8:11:8d:45:b3:3c:34:62:ea:1c:4e:54:f3:4e:a6:06:ad:1c:05:d2:c2:12:8b:fc:d5:6a:0f:22:24:98:5c
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate zend.co.nz
4
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for zend.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
couriersolutions.co.nz
www.couriersolutions.co.nz
www.zend.co.nz
zend.co.nz
www.couriersolutions.co.nz
www.zend.co.nz
zend.co.nz
Other certificates including the domain name zend.co.nz
(limited to 100 certificates)
Certificate
The complete raw certificate details for zend.co.nz in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFXjCCBEagAwIBAgISBAEsiHFqshhyfDC4xxJTDhECMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzAzMTAwNTE2MzFaFw0yMzA2MDgwNTE2MzBaMBUxEzARBgNVBAMT CnplbmQuY28ubnowggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDHU3z4 J8zElIIUqUMmNCVtrjzjAOm7L7lgij94ylg+3O8nZ7sZMr9At0YV3+pxxfmscvNe yl3HvovOFpmB9n9UupMosIvvCZV/brcKyFVfquL43jWs8+0TOg6sCw3GvijqTzD7 yyj/zZtZ3bNPzQx9Z5u+QaK131EJ7xHb3nTqRkkjdaHy22V5QKvfaZ/s/hLcsxMG xNGs6uLv2uxOVx7WGKOshx+QR5KsasdbT5ZNXEXuI1mY1Vc0KEDgLwaRYUkglMTk r93ovddQlrXpCGMKvBTTms19bWEwYjtGq1GJWpPK++bD9E3G6gSIvOIx+kGq5xDR ibbNnE6QzjqJA9ZbAgMBAAGjggKJMIIChTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FMmFePG3hmEK9jKk/kHfml/R4elvMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYf r52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8u bGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMFkG A1UdEQRSMFCCFmNvdXJpZXJzb2x1dGlvbnMuY28ubnqCGnd3dy5jb3VyaWVyc29s dXRpb25zLmNvLm56gg53d3cuemVuZC5jby5ueoIKemVuZC5jby5uejBMBgNVHSAE RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2 AHoyjFTYty22IOo44FIe6YQWcDIThU070ivBOlejUutSAAABhsop8fIAAAQDAEcw RQIhAKY9W7wurWr+96HBPuLDe4k5RlAMsD6/5KQs+wb24wC9AiB6aGqxh2EBXX/1 58Z1SMM9p8jZ8ut9DglK2vqVHqi1mAB2ALc++yTfnE26dfI5xbpY9Gxd/ELPep81 xJ4dCYEl7bSZAAABhsop89wAAAQDAEcwRQIhAP/+U+Z4+MCCd8WMPvWiLSBe/3db p0J5iDERbcXPJ9qJAiBL/49/RmVUtj9c3m6Mzg1T/JjMk+hZUZc8lKBf00cSqTAN BgkqhkiG9w0BAQsFAAOCAQEAMEXaswTXfREYNYPnI1nMlUON5GFV+v4ISZ2Yey+X +2v7Pl8PPuvEGVLCryD6EO2dj7erCNrw724HJErH4wOLMXHmf7bBWzQkyIKZsiLN vlLkCsFwVckuUniQ5nnPKO9iuenSzsMvOoiM/mXpqA6WzrTnIjZ9C0cH4GYDObdO 15CFgAOw5w09+3T3RBpANmFmvXJIgawsLyH7VNro8/FPYlH1CjgP88Vpdg7/iF7C biNo+V6jXszMnZhhZgiOsr9GKWrgwlhIK8KKxpkl34i4b1VRNfOoYJf3/ZQixgid 2uTcRwXyl1uExKkEAxLX8vwUlkYKar3oUZAbN5+8abCkdA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx1N8+CfMxJSCFKlDJjQl ba484wDpuy+5YIo/eMpYPtzvJ2e7GTK/QLdGFd/qccX5rHLzXspdx76LzhaZgfZ/ VLqTKLCL7wmVf263CshVX6ri+N41rPPtEzoOrAsNxr4o6k8w+8so/82bWd2zT80M fWebvkGitd9RCe8R29506kZJI3Wh8ttleUCr32mf7P4S3LMTBsTRrOri79rsTlce 1hijrIcfkEeSrGrHW0+WTVxF7iNZmNVXNChA4C8GkWFJIJTE5K/d6L3XUJa16Qhj CrwU05rNfW1hMGI7RqtRiVqTyvvmw/RNxuoEiLziMfpBqucQ0Ym2zZxOkM46iQPW WwIDAQAB -----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 348848620578514810410683554227074374701314 . . . . . . . . [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 2023-03-10 05:16:31 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-08 05:16:30 +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 'zend.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 25162592235116954849575638561274675740252575603285796003289002469244025158539139455566883641556111033802727044606163157948559139432798997426982492242450911066612060991798325741475435432591216022410326923612812834873971574953869975546013241422600338798371285900556253378574541155383897490095662352342116886635579675089212430794300598606517453302709114211564424299541057247603704441425933787580032797657526988176203524679543931448551026601806792774858441562530433943086537640729292501837985933224443134642521709168741344779940850782408549817738382302314714667757236587994652331581274825930947586267206982496323505477211 . . . . . . . . . . . . . . . . . . . . [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) c98578f1b786610af632a4fe41df9a5fd1e1e96f . . . . . . . . . . . . . . . . [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 (82 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'couriersolutions.co.nz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.couriersolutions.co.nz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.zend.co.nz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zend.co.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 (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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000186ca29f1f20000040300473045022100a63d5bbc2ead6afef7a1c13ee2c37b893946500cb03ebfe4a42cfb06f6e300bd02207a686ab18761015d7ff5e7c67548c33da7c8d9f2eb7d0e094adafa951ea8b598007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000186ca29f3dc0000040300473045022100fffe53e678f8c08277c58c3ef5a22d205eff775ba742798831116dc5cf27da8902204bff8f7f466554b63f5cde6e8cce0d53fc98cc93e85951973c94a05fd34712a9 . . . . [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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