DV SSL/TLS Certificate for www.avplus.co.nz

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the www.avplus.co.nz DV SSL/TLS Certificate

This certificate with serial number 06:11:0d:89:54:05:0e:ec:ec:72:0e:34:d0:20:84:f1:e6:ea for www.avplus.co.nz was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for www.avplus.co.nz provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:11:0d:89:54:05:0e:ec:ec:72:0e:34:d0:20:84:f1:e6:ea
Serial Number (int): 528476508840955423668878631147793552631530
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: f3:25:f2:d9:fb:b9:9d:b4:c1:80:aa:c7:56:fd:a2:d1:88:7a:e5:f5
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): e5:07:be:25:56:12:e7:87:2d:2c:b9:7e:a3:2c:e3:9c:36:22:47:50
Fingerprint (SHA-256): 7f:18:5a:ed:80:cd:b2:49:5a:51:a4:c5:26:a7:d5:52:d3:e5:2d:bc:f1:a0:5e:36:e7:69:8b:6f:95:ed:c9:1d

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/107.crl

Check the revocation status for certificate www.avplus.co.nz
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate 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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5mLQK5eAwNKG8LGwitfN
rAFqQJ7vvsmAMe5v+jdXqVxmPNqoYahBWOjoD12lpfyZYNHRB2tA5hVL1f/8mn9v
af2orUnD1JZ8XAVbobqBYFePikgKY+Mb30pXTIzQ7XLbVTQiHD94F+gP/UNHykfT
/7Z1DY3Z0lgcnzdkRGDgW4zplbgWCVRt/cXqiK77JVdz1SqKjYb6lNDZUiUAguz+
iwLVbHH280bUB/xXqftOqWqtFoYe6UJFT2JJTfpmO4i6F8qG0OVkDhGsjoGtGEpF
eZH7Ak+MWZhlqLBBY3O7FAX0n3C0eTo70fEsX+pziUKb5iey+mP07NKvkMa0BwS1
twIDAQAB
-----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 528476508840955423668878631147793552631530
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-04 14:28:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-02 14:28:48 +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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [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 29083536729997793564899175311175537073713973180748364921001969388482970165968873276248136381446919820811256138682794826806678188329981368943673753424838369006522247423791952762948296893236925758611636380524803706340871258595106830777876032488711678564267721617513419810617937652920466429347083715494738636614833775485726656907271238886520199217175243048200448820577649274897445228795944214853550508093551158864880030606619952483101305748056619305437829548723503156748090077994368297460264446382527442208792433451183257877183936439034948290478642914512613242940806533533618350482666068802382564952476032887799423481271
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							f325f2d9fbb99db4c180aac756fda2d1887ae5f5
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/107.crl'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a000001973b8dd2000000040300483046022100dfc6b98ff5218c868f37095cb8abfd3361b5aca09cbd35e416d160adfb1bbade022100b29da7862d73d0afef82006d93fd60ab6ae96716560e7c380705b0a8207d69220076001a04ff49d0541d40aff6a0c3bff1d8c4672f4eecee234068986b17402edc897d000001973b8dda5d0000040300473045022100a92afc18ef5a8db0e3e63408a6c31641b7b07e6791e552053f156c4f11e7dbe802205e8c4a92370e34736824a3dc2d0485fbc1675edacdab94efbdd917c5a25ce726
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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