o2bhealthy.co.nz

Issued by R3

About this certificate

This digital certificate with serial number 04:c0:1a:62:47:c9:96:90:11:a2:14:b8:f3:ac:95:52:33:1d was issued on by Let's Encrypt.

With 3 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=o2bhealthy.co.nz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:c0:1a:62:47:c9:96:90:11:a2:14:b8:f3:ac:95:52:33:1d
Serial Number (int): 413818428404866255241963671792628702262045
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 84:9b:d8:b4:02:4d:bf:c3:a4:47:64:32:7f:5d:d0:b1:50:1f:13:ca
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): fb:4b:7c:62:85:11:a4:0a:d7:29:31:82:11:92:bf:cd:80:37:7d:31
Fingerprint (sha256): cb:69:6f:e6:6e:a3:be:e4:18:b3:23:71:79:ad:58:68:b8:7e:1c:d4:91:eb:35:a4:24:39:e3:f4:18:15:6a:05

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

Revocation information

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

Check the revocation status for certificate o2bhealthy.co.nz

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for o2bhealthy.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

o2b.dev.slightlydifferent.co.nz
o2bhealthy.co.nz
www.o2bhealthy.co.nz

Other certificates including the domain name o2bhealthy.co.nz

(limited to 100 certificates)
o2bhealthy.co.nz
o2bhealthy.co.nz
o2bhealthy.nz
o2bhealthy.nz
www.o2bhealthy.co.nz
o2bhealthy.co.nz
o2bhealthy.nz
o2bhealthy.co.nz
o2bhealthy.co.nz
*.02b.co.nz
o2bhealthy.nz
o2bhealthy.co.nz
o2bhealthy.co.nz
o2bhealthy.co.nz
*.02b.co.nz
o2bhealthy.nz
o2bhealthy.co.nz
o2bhealthy.co.nz
o2bhealthy.co.nz
o2bhealthy.co.nz
o2bhealthy.co.nz
o2bhealthy.co.nz
*.02b.co.nz
www.o2bhealthy.co.nz
o2bhealthy.nz
o2bhealthy.nz
o2bhealthy.co.nz
o2bhealthy.co.nz
o2bhealthy.nz
*.02b.co.nz
o2bhealthy.nz
*.02b.co.nz
o2bhealthy.co.nz
o2bhealthy.co.nz

Certificate

The complete raw certificate details for o2bhealthy.co.nz in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuJ/wqnnkx0hKrR2sjbs1
Wq9qt4p74i+f7pM1ZpHzIdSO1gDjumwiDJXy+m/NQgcKpy+L3tIvxhGvLYlXyS81
ysgQrspbC3V/hv7As1N8/HzwTpu4YTPdYWTgG1KouyTs/nIMPnZy/mZDhQgUwh5j
3xLV+dSkdhW4CNM+6cw0H1Jz6soA3KbNbE6zIq6g+WfVKbolg/Wgt90EypyP1Mz+
2rcj1o1ipBt3K3WxZ9N8m1IH+Ho+eHbeo5QGoHf1lwZLklGw73F5U7JQBFawP/uj
gU4224T6YJsleOMOBhdrqerE3zZtnq4hdMLDhlEzFUS4QoOlv8/kXQQe9I4kGJiY
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 413818428404866255241963671792628702262045
 . . . . . . . . [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 2023-12-17 10:26:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-16 10:26:23 +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 'o2bhealthy.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 23306717517188801352945251324245535755306494019361579976691797902314768090170277841436007685756456696309936956530614829874739760735131266669033265745215501714078040450979128706892869965833200235486068441984242612220124293831133461960435557488687831166308845543803011033584075503677969749802871679782647266191589317889783858795637905069765571815128255784445177080854552665812288233226431147128208079767966335731614296595399907070226222091106396909682481266676632051388803874591462484563079972193746833791853765513669103909024729746769423237649812502006611587500166420587828239953970008050218906349664035166090880915509
 . . . . . . . . . . . . . . . . . . . . [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)
							849bd8b4024dbfc3a44764327f5dd0b1501f13ca
 . . . . . . . . . . . . . . . . [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 (75 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'o2b.dev.slightlydifferent.co.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'o2bhealthy.co.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.o2bhealthy.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)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c7786fcd60000040300463044022044f0d7c980f2ad6fe662a0ff0a4b873cd515e7979bc79064aa6c9e77aea18975022038426af6dfe3773cee5c8abfb0d222193735bc36c716490267b320b075a4e3ef007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c7786fd2b0000040300473045022070bec021fd2d25b5eacd67d9824710879f0d751e1015c852b84285a8aef3d0d6022100e5ca397a09126cab510834a09a0c5604441522cb32d9328ab23d83451ea66e7c
 . . . . [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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