o2bhealthy.co.nz
Issued by R3
About this certificate
This digital certificate with serial number 03:c2:a6:6e:53:dd:f2:b4:64:ec:ce:c2:9a:c0:7d:69:7d:bc 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): 03:c2:a6:6e:53:dd:f2:b4:64:ec:ce:c2:9a:c0:7d:69:7d:bcSerial Number (int): 327572861678922071192077881140670483758524
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 5f:eb:3f:ec:41:4c:89:31:2f:9f:d7:11:f5:9c:15:fa:91:96:4c:0c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 93:91:96:76:7c:dc:a4:86:08:3c:08:e4:06:82:51:6b:e7:8c:58:00
Fingerprint (sha256): a2:8c:1b:26:86:01:db:b0:19:70:3e:47:cf:d2:19:e4:b1:23:af:e8:a3:de:7c:ea:96:af:05:a2:e2:86:90:5f
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck 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
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
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----- MIIFJDCCBAygAwIBAgISA8KmblPd8rRk7M7CmsB9aX28MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAyMjAwOTI3MjRaFw0yNDA1MjAwOTI3MjNaMBsxGTAXBgNVBAMT EG8yYmhlYWx0aHkuY28ubnowggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB AQC/ogCzG5wLgTbOy6NbQOdSFf+VtnUKtllU938mvQFW11Os+wpDvFGKySfoq2c7 OOouR2ABdPhgiAhuqM1RgiL7D9ivQAzsonZIWAD4NxHL8R5z4Y3NoM6T6PgqDexs lNBIt33rLmNmA3qPWMg9/7b0flaGHboDmsyzuCObJCCRwAQtSEdlnDtSHmP860L/ s8/tribKr9HSDcaXM4wTI2wbXohjz3kEA/GgEKfxQHg/nfWr0qieO2F7LYMx/I/3 5ya4Lq1kuhUZrO1ZLb/PhD9vqcit9oRykULw+NIfvGLnApOKK/nND4wwGd301sJD hPosZWclwtVOGjhoRFAl+dArAgMBAAGjggJJMIICRTAOBgNVHQ8BAf8EBAMCBaAw HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD VR0OBBYEFF/rP+xBTIkxL5/XEfWcFfqRlkwMMB8GA1UdIwQYMBaAFBQusxe3WFbL rlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDov L3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5v cmcvMFIGA1UdEQRLMEmCH28yYi5kZXYuc2xpZ2h0bHlkaWZmZXJlbnQuY28ubnqC EG8yYmhlYWx0aHkuY28ubnqCFHd3dy5vMmJoZWFsdGh5LmNvLm56MBMGA1UdIAQM MAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYASLDja9qmRzQP 5WoC+p0w6xxSActW3SyB2bu/qznYhHMAAAGNxg5TYAAABAMARzBFAiEAzG7SK0jB DI88xtw82hC84SeXw682KEHL6BNQmyaQ3Q4CIHCRqP/KajzoACm9Dvmq5sllgnZM cCkN8kz03i3aa39PAHYA7s3QZNXbGs7FXLedtM0TojKHRny87N7DUUhZRnEftZsA AAGNxg5TjwAABAMARzBFAiEA0GmchgXoS4mE0fAb79vQ45Byi5QlcHAcxKmuM3d+ 0ZcCIAtLISShcs2t5mzh9gME7FUPiMBn6fk+59ZB/Xl0z1WRMA0GCSqGSIb3DQEB CwUAA4IBAQAxbsxXCBPyWZTSv1iq7QkLTq2l+XJaw25dmcgGfqms31GGQqFrFG+4 XjBfo9tRy6SzbzkBBNF4RX+PWLqE20iGS6OlIq3N629c8hCGWXTfUs1G+VSZ+O/u /P3z/sqDz4Hd8oNQ1gupIXo2WWO/mD8lOLej0gGc4HkqLa4HEnb0+ITJd0iQDT/1 Z0tmOS4UmdUrfjFVpMjPovQth5W44FXfZ5LIsf0VpRQIwQzmikvDLV4GPPIeYcjr yUPdZGEDlfL+4vtnHEnvIKOj/Cfm82pxjyRuGFwiu0QCLWkC9c7O2ZrjJZ1KUPLt 9Xh9pssenwRq21Z3oNYWZ1A7XhOWhb8F -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv6IAsxucC4E2zsujW0Dn UhX/lbZ1CrZZVPd/Jr0BVtdTrPsKQ7xRiskn6KtnOzjqLkdgAXT4YIgIbqjNUYIi +w/Yr0AM7KJ2SFgA+DcRy/Eec+GNzaDOk+j4Kg3sbJTQSLd96y5jZgN6j1jIPf+2 9H5Whh26A5rMs7gjmyQgkcAELUhHZZw7Uh5j/OtC/7PP7a4myq/R0g3GlzOMEyNs G16IY895BAPxoBCn8UB4P531q9Konjthey2DMfyP9+cmuC6tZLoVGaztWS2/z4Q/ b6nIrfaEcpFC8PjSH7xi5wKTiiv5zQ+MMBnd9NbCQ4T6LGVnJcLVTho4aERQJfnQ KwIDAQAB -----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 327572861678922071192077881140670483758524 . . . . . . . . [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 2024-02-20 09:27:24 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-20 09:27:23 +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 24191402773555723854671599943843493166118830213853786080785005973505066863328501094967884059648555552858175646451920578069762067426510385240512048214127013315908777385242115088536138087321319744807138647653773865181138822007220864166503176189267808905966322587214270309946908267762855382379103954346355357605067979214335499485121707640016856790032343182020029791655177230320365604859191486077732563709229099755071020281871929911427211904467860673541188091414653598481395962352873900981785211535509623605865097712240958149964181993351668555541354945181896704384163648294837649743893716090311609546071550385333938540587 . . . . . . . . . . . . . . . . . . . . [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) 5feb3fec414c89312f9fd711f59c15fa91964c0c . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018dc60e53600000040300473045022100cc6ed22b48c10c8f3cc6dc3cda10bce12797c3af362841cbe813509b2690dd0e02207091a8ffca6a3ce80029bd0ef9aae6c96582764c70290df24cf4de2dda6b7f4f007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018dc60e538f0000040300473045022100d0699c8605e84b8984d1f01befdbd0e390728b942570701cc4a9ae33777ed19702200b4b2124a172cdade66ce1f60304ec550f88c067e9f93ee7d641fd7974cf5591 . . . . [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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