www.studioxii.nl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:0c:29:8c:88:4f:fc:ee:26:e6:9c:9c:8d:40:5c:a7:4a:08 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.studioxii.nl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:0c:29:8c:88:4f:fc:ee:26:e6:9c:9c:8d:40:5c:a7:4a:08
Serial Number (int): 265475474232464386993867314257588732250632
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f4:26:66:09:04:1c:e8:48:00:f8:f1:7c:8e:f2:aa:cd:29:f6:4b:7a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8a:c3:da:c1:c2:8e:d4:e0:f5:6e:ed:5b:8e:6c:7f:3e:3c:a9:bb:0c
Fingerprint (sha256): c4:d3:41:05:fc:d0:90:47:95:1a:b5:3a:41:b0:d4:ca:20:a7:fd:7e:0a:13:92:05:e2:ae:4b:35:78:95:76:22

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.studioxii.nl

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.studioxii.nl

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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.studioxii.nl

Other certificates including the domain name studioxii.nl

(limited to 100 certificates)
www.studioxii.nl
studioxii.nl
studioxii.nl
www.studioxii.nl
www.studioxii.nl
www.studioxii.nl
studioxii.nl
studioxii.nl
www.studioxii.nl
studioxii.nl
studioxii.nl

Certificate

The complete raw certificate details for www.studioxii.nl 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 265475474232464386993867314257588732250632
 . . . . . . . . [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 2016-12-04 02:19:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-03-04 02:19:00 +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.studioxii.nl'
 . . . . . . . . [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 764177499596938006882874519721776603599764839779037956895482996640866446685788793966661924255276099430844883541596375903479354201051934605978351947765999759058247077254067752397343791690882618370581897996658498765744851498042617030746895986446676412478952261513152238015331228915856413500407577419842510245634238124263883843203391499393026491230341852840096102097445880822156551225745168038090351184773150940683016360719848615437735759239159649969540522407948961602810297855149198024836365648224352823251408237981782953712599617800732144484683426369080804589915707224468102654534576287535296138837833082121880751627299423206709600460196715843027163380437476948909371082586842862300869374400630671585334559549472603539285789017483838950539626412815184722318812487334063646432561951450947734922435357276222743028199999601749754530081611095636486089213418028040780634942684114412803675801140840751386979657262131310746638724285465303765896415269006755000168135664724621009965457534376414063156431267708695068488551459380151870103662064610998539727969106410468206560190122846537698102912771219167594349804322681364196785943574035559546525077012076888278147104823040589378922219879903502844999029852778772395710156803113722634946246765357
 . . . . . . . . . . . . . . . . . . . . [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)
							f4266609041ce84800f8f17c8ef2aacd29f64b7a
 . . . . . . . . . . . . . . . . [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 (100 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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.studioxii.nl'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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