www.avplus.co.nz

Issued by R3

About this certificate

This digital certificate with serial number 04:13:a6:72:c3:01:64:dc:1d:d6:d5:22:a6:62:70:7f:84:58 was issued on by Let's Encrypt.

With 2 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=www.avplus.co.nz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:13:a6:72:c3:01:64:dc:1d:d6:d5:22:a6:62:70:7f:84:58
Serial Number (int): 355135756422861301877715435988135337493592
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f9:73:aa:bb:a1:89:17:f3:fa:fe:e9:54:e4:36:c8:fc:99:37:8f:62
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 98:f7:45:c3:27:8b:b8:e9:e1:37:c6:cd:3d:cc:ee:40:a3:ac:e6:61
Fingerprint (sha256): 51:68:cc:69:89:92:f2:d2:be:06:25:2b:aa:d1:5a:d7:ab:95:70:c1:40:45:2d:2c:03:a0:fa:ad:6b:55:a5:61

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

Revocation information

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

Check the revocation status for certificate www.avplus.co.nz

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.avplus.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

avplus.co.nz
www.avplus.co.nz

Other certificates including the domain name avplus.co.nz

(limited to 100 certificates)
avplus.co.nz
avplus.co.nz
avplus.co.nz
avplus.co.nz
www.avplus.co.nz
avplus.co.nz
avplus.co.nz
avplus.co.nz
avplus.co.nz
avplus.co.nz

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6whZbI0ilyyLjjF9It5A
6bYVgpK3dMkaeHjM8p5dx9CFJPsgdaRhqyVyMC5GyTPAPf3ydkVZ/HcoeR9c6syy
JkxaarfRuQg6tJNeIpR/HfisZ1IuSWpIXotJMKIVhQUA6O9G1ux4z3WmD33fJ+uT
bSDgWW18vW5pB1V45HjFPLLn6VXJzICAuLmueyQMb0lcdPnWgZtBixaDkQXdCEfK
X1IEXGxI8+aR79tKlX54wucozapCAwIXbPUK7efgTKMXH1Xj/YH59DUv9l1Pd5Wi
0KM7t6zbYv6tlvpIAfifrdY+ZKQv9y7saGgGJgKhH4it2QRo7yK6iNqoG2OmkPji
6wIDAQAB
-----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 355135756422861301877715435988135337493592
 . . . . . . . . [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 2024-02-02 01:27:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-02 01:27:57 +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 'www.avplus.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 29670118866522647150682430502369789562059516998603215319609220479504201189552496497352863261572687036950201885321370875457757866240408567150906556986206057720293809366621909103448362899202947825341473070310315333353887124801773853492739795694530422065595504715235018354763597516694535110503155805791494742502110552605287554292244239988125573412426480916709063689699888033978905032316989636847709723327201332763312172456068346340210451632718121652015506775318005401804462397846493196748655502127531798034484599067470674778378544090330721637206552371644908617998890405535096292447660445600160156864452460844478478476011
 . . . . . . . . . . . . . . . . . . . . [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)
							f973aabba18917f3fafee954e436c8fc99378f62
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'avplus.co.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.avplus.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)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d67a4ef83000004030046304402206ea9ae2146e31afb5017192544b2ad3a9bf04f83fc87ff61361c0514e7c401550220419c851717f474d96b93d2a721bf50ab75bdeac3f31363dd3127bb1cfcdb8e1a00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018d67a4f1e20000040300473045022100c8a6d78c11b9b621eba5e906a5f7f41908293366a9ffde9b0d7afb38957490fa02204c0754ce56fd58a7a191bdad528548ffd72c3900bba1e85d632a8702dc78e7f2
 . . . . [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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