zend.co.nz

Issued by R3

About this certificate

This digital certificate with serial number 03:4b:ba:92:99:1a:07:62:c4:e5:db:ff:71:b4:1d:df:ec:86 was issued on by Let's Encrypt.

With 4 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=zend.co.nz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:4b:ba:92:99:1a:07:62:c4:e5:db:ff:71:b4:1d:df:ec:86
Serial Number (int): 287106032902179352520518174470720322530438
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3b:67:76:a0:14:57:3a:61:d7:01:51:17:ca:30:28:11:79:77:a9:d5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e8:43:cb:cd:49:a7:1a:3c:b3:c3:5b:2d:d2:f7:93:8f:4d:8b:7c:c6
Fingerprint (sha256): 94:dd:3e:1c:74:5a:58:81:95:0c:0e:03:4c:15:37:e3:30:0c:00:e5:df:fc:5b:3b:5f:3e:e4:42:d6:bd:ba:b8

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

Revocation information

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

Check 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

Other certificates including the domain name zend.co.nz

(limited to 100 certificates)
zend.co.nz
zend.co.nz
zend.co.nz
zend.co.nz
zend.co.nz
zend.co.nz
zend.co.nz
zend.co.nz
zend.co.nz
zend.co.nz
zend.co.nz
zend.co.nz
zend.co.nz
zend.co.nz
zend.co.nz

Certificate

The complete raw certificate details for zend.co.nz in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzSdfLakBifiN7TttHQyK
sMaSg4+DapbB+7Xj+HfiYBOC5fvD4KpxaUvWF8fHJ3NmnC7nDKxenZVpTP5UDERP
5qf2uvcbXqsu3CzZM2E6/qnwNwyeeGVlRD7elgXM4GXj9LXK9seuLEFaABw3CAhm
7uFu7udbV6ITrZfmnjBftnO0Aubr8w7GUip9M/e1UFPcZ1V0q5lfnPXgyTLyuL3Z
nmnbcUyBc1+fy9Hls7YUlVlbfkHJdVj/bpGVu2382p+pb2CcMvCAjJHHejd1Tqtf
VQQuPSEY94gc0n8+IZ9W+6vNhPEskr8BuK0tHgbde1FMAZ2Jm3y7lPt4xi4fnmkT
lQIDAQAB
-----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 287106032902179352520518174470720322530438
 . . . . . . . . [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 2024-05-03 05:16:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-01 05:16:35 +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 25898267471527532534763310668353678287996844742824598236813746350872357920392160128061670155440217765940479290198284290318979357692023096454189763393678740860993953316703443445698054846885514522269602405849562709061811461876132826643701853596336625824677880195469506012351618640047164731438835052745749056496518132333783802488064184303258716856261382947047362798450764665955154452896785090121648310991496534099521688275960609780571254979915421104662923586546046008741582908562858400859874746647820532252188730823445714688621814530443711333941481924409027789225950004312233737717418600889107244322055856770426920833941
 . . . . . . . . . . . . . . . . . . . . [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)
							3b6776a014573a61d7015117ca3028117977a9d5
 . . . . . . . . . . . . . . . . [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 (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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f3d18f1dd000004030047304502204517d3f507478031fafa1d9aba89263b3ad526fa1af26c110aa801f3054e74db022100931a0c508509125173b2c41ae425c14fa2f397e5e3b33a069831afb0d5aa1a900075003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f3d18f1e60000040300463044022065c345706dff32bdfe8e0c212d4760cefb71609038de6b0eff042b6fdb8a9f160220277b197378ab50152af736b026cc48464a03289b17f257ef28e16bb885d642d4
 . . . . [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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