www.redshift.nz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:31:4d:ce:e1:dc:f1:a1:81:74:e8:71:28:0c:7c:4d:97:45 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=www.redshift.nz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:31:4d:ce:e1:dc:f1:a1:81:74:e8:71:28:0c:7c:4d:97:45
Serial Number (int): 278114118524282159056811874288468841305925
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 40:97:55:23:b7:98:07:bf:ea:31:d6:8c:6c:a6:47:a4:4d:03:1f:a7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 96:7e:bd:cc:76:fc:0b:a7:f0:c5:54:62:78:b4:66:74:be:4e:ed:21
Fingerprint (sha256): 5c:b3:f7:e5:fc:8b:2c:75:66:01:bd:94:83:0d:cb:1c:d8:fe:03:b3:61:a9:17:f0:41:9c:3e:55:2a:09:99:3b

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.redshift.nz

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.redshift.nz

Public Key Algorithm

RSA

Key Size

4096

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

www.redshift.nz

Other certificates including the domain name redshift.nz

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.redshift.nz in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 278114118524282159056811874288468841305925
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-15 01:13:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-14 01:13:23 +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 'www.redshift.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 796250813536688739357342320149351434735316244345878198045363708645570311532316654488121847824628853340155158640646267230609404763040327713459102635409087964105764299746931368403953808236720750101526776675772658178977529110368479489915706577412785680111898277643343938755677599964796173607698608465187368129570410188983805428931264435975130550994055592690939822341120921597093191171566307208115114353492558279621194162741013035869069549313906778672975431354967273362317945264812178432309932338770381005976434394991318510691522615751451979582497140311484753371921585286386107886712314962605085753883982143145232545759914901669998709071822605270371927020265680619767534646432773734566080872952591736383747201998912001568160420669275183837621442439282933770285600721293781150014497099313600503572741189652937307334364312802608673582956928079731467587737300984929412896832639756044078247213632441111710598824917731387211915067176153606839848168718864433583958526551305337854539601266590457678091579648512406061015944782046762754794678262055857509007371293748077604479811825915606564584832198770922147434192071983743020961092415531822652380523897558930067989999073997594649349886926907830369033918451937895651265221749323867229725391785567
 . . . . . . . . . . . . . . . . . . . . [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)
							40975523b79807bfea31d68c6ca647a44d031fa7
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.redshift.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)
							00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016fa6fa0e190000040300463044022001eca188f2181ff991e1c0e2d33b48b876ad170263a96955e06a9cbf23266c2802207d320c8d4f5fde4de80fb22d2be210cd1632fa65279e92d22b05330bfbc6cf1b00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016fa6fa0e47000004030047304502206a2f39611641dc9b8f581311d3449bf0fdf16c3bbf731df947499eabd6b9ab1d022100b067163b927b61ea47469d004175d139df385a4a612c5febc718c28b016e19dc
 . . . . [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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