haircare.co.nz

Issued by R3

About this certificate

This digital certificate with serial number 04:33:b7:2c:de:59:60:53:f5:5c:8b:7c:d5:fe:ec:35:bb:88 was issued on by Let's Encrypt.

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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=haircare.co.nz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:33:b7:2c:de:59:60:53:f5:5c:8b:7c:d5:fe:ec:35:bb:88
Serial Number (int): 366047026134075313895197932227558494288776
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f4:2d:71:23:5a:27:09:9f:3f:01:bf:6b:68:83:3a:aa:a4:73:31:0a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b8:67:2a:f1:66:0b:ae:86:9e:10:e9:60:a2:48:d4:10:6c:dd:3e:47
Fingerprint (sha256): c3:5a:76:1f:14:8e:ce:5c:fd:a4:e2:a7:83:44:ae:22:40:34:61:3c:cc:94:38:4d:9b:d7:46:69:8c:f4:78:4b

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

Revocation information

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

Check the revocation status for certificate haircare.co.nz

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for haircare.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

haircare.co.nz

Other certificates including the domain name haircare.co.nz

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

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwKZCW9VKPHbk2UEqQ4E+
ZGJtYPKdNaaGzAtZoLlog3xoOzgbV3BaPE/mP+pc8+F1Ea/e8A2xAP+yjzL89YLY
Nrzv+lh51jz4kPsk3D8uWK6tw2xZ92nU8tc6lq/u/yp8WmJvxGtEgvq/fjC+O3CM
K5MlwtD5YrA6W0afQNbtXMOyOONusV1DJ15EzNCNFV7epL5amRbjYN6DLo1z6QBZ
+//rDreDNaLmpMF5UyeQrCcYWLFb8uDh9R0qh81V/z9eHHtHgGPEGtxfVYsjs23l
Egr07Drzx1W7+Vv6VjgC9rxHBJvcmQIvUFv8gbFhTLlw/xg7ytGmxPRYkiVr+XXl
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 366047026134075313895197932227558494288776
 . . . . . . . . [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 2023-03-26 10:48:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-24 10:48:49 +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 'haircare.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 24319740027430190573238325284671692663740814161970628448651329975564154853100439493045459418150293664999873001207431665617932609117417632550816598672138495362518706408577844303045283311797639712387133255838479261893198861554904552451332231662174492017202221359259362561096768367444799332990544460237560567605999827462799120814343131445115023388522575571063760003598805359595873145247425305838199534207799968106072546189994568695276805436754901973022140176754467820746480705652273587115888394474823672006174852992292160698241821635083460776156979083996010550390649404709563648411497444320723547201838995191613825082807
 . . . . . . . . . . . . . . . . . . . . [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)
							f42d71235a27099f3f01bf6b68833aaaa473310a
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'haircare.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001871dbff06e000004030047304502207bbe9d7db12c9e849d1e3b6253c3a0ace9c3c2cc7feed7f39f140d417374d9d9022100aa41c5b32a24985dabd8ad378c6ce89dca3a745beb09468a84c467ad7cc54233007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e000001871dbff075000004030046304402207e33407fe83727cef1e810571f110f8839acc440f7455f2d4959a18655d9f58c02200db5f1e5489a011bfdbf77d8e2d18ae98fa015d2a369e641b2afe6f2990ad169
 . . . . [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)
		00b0e2b6a75fe5de4619c23388d568092535b9a70d832f983c3ec37849d06df0a7044f2f2fcde12bc437506d37ce7a7894726d31a9ac3339f2669be25067a9f40ddf3f2232d96cba3b46c7c31f430da3c0f24062bca9f1fe709d405efa6aa412f910486524a3ed53eb9e25945f8ae343e6385af22b50657ebfb5215dec73b76d513cd62b147ec266d1971b1b8ab0ae98dd0bb8bb5374f7d150c448f210f4cc65ef224795432ab80a2c0fb15a7e30a5b953fd6ced005aaf4d7490bda26b9ca86e2e102ece42463ccd55100b4ae1c15e6cde2ece369225b4cf32e9812f4e76bafafbdfe877a3c0565547fa3a12f6531a1eab84af8513092edb394fe44ee49576ab87