DV SSL/TLS Certificate for *.csclubtauranga.nz

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the *.csclubtauranga.nz DV SSL/TLS Certificate

This certificate with serial number 06:1d:8c:24:c4:a5:f1:95:fd:c5:27:9a:d3:c2:e9:3b:a0:e1 for *.csclubtauranga.nz was issued on by Let's Encrypt.

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 *.csclubtauranga.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): 06:1d:8c:24:c4:a5:f1:95:fd:c5:27:9a:d3:c2:e9:3b:a0:e1
Serial Number (int): 532728187061865187142473088829619061891297
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: a1:dc:ea:c2:c6:a0:45:71:da:59:71:e4:a9:07:b4:17:fb:95:36:72
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): 4e:c6:18:00:94:dc:82:d9:22:9d:d6:f8:47:ba:da:15:1b:3b:a2:6d
Fingerprint (SHA-256): 48:b1:1f:70:c2:94:30:3f:9f:a2:9a:0e:92:22:fb:ea:7c:ec:25:53:7f:cd:82:d7:ff:46:3d:0f:65:d8:40:f9

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/98.crl

Check the revocation status for certificate *.csclubtauranga.nz
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for *.csclubtauranga.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

*.csclubtauranga.nz

X.509 Certificate

The complete raw X.509 certificate details for *.csclubtauranga.nz in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnsH+6enBumoDENSNJtm3
LjfJYMlLtIhz3jfAkhvJ1KqTfMpliO5UPf5dtOnt1tKH3BbtAscqThLGniyejRHy
sPSxtM2Zwkq4DmqKP3Ca7IAaiSsjeaN7l/PpY35UJ70YMouhOFBB3EldszcyWkCZ
BvqMPmHftkoREQrHsUJuI4SFW5/AlopRl3+ymA92CxHMoEeGw32Im5vAAILHIuKy
kP+vj8rtBlK+8BcWbzdHiItiO9m9v1hOSlTqABbU0IRSdtQprQQy5sr8AnVLciPB
oDUU3VFT/Z2VHMSVcDPaGSjuJCNGW8OdtY/ltKlKjqQwVj3J40zIGkgWMD5MxBFQ
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 532728187061865187142473088829619061891297
 . . . . . . . . [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 2025-07-02 07:07:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-30 07:07:30 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String '*.csclubtauranga.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 20041315057685344567012623042929497800666706866075545527418090220147144313058847710573937242958484333327197066498620695300519396697688904620674605766911463139931997513791947213928718677318121767079411755164249654995225084913933955572838728341770605722941563115918871346729819655280066125777215623450325271533587548684741182187705079809912086487729469980524193700978468266580801793435110492930601136256802836202049288938115132624276687328599924151963528965412549092943381372235549114166877923439401395994792532257416296812718719707388123672093686676643557597554006190185669504650320888492869905400725825862593298911389
 . . . . . . . . . . . . . . . . . . . . [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)
							a1dceac2c6a04571da5971e4a907b417fb953672
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.csclubtauranga.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 (39 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/98.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000197ca2bddde000004030046304402201b431edce1dfbe882849d8974f758005e9b954304a4f720255fcc7df026712610220342db8d1083d061491ac9c10c83659f6c53542ece06ba3178faf0b25c289cfd7007500dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a00000197ca2bedac00000403004630440220019272d99e1eb878936abe29b96ac9632e35f4d8952345d5e98860df846b0b9402206f08cd1ee2855df993d4f48612d66c08de740ad8c6240132c5d81a924acddb7d
 . . . . [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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