www.studioxii.nl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b9:c7:ab:a7:e9:72:94:43:6b:4d:09:5f:35:10:d2:85:34 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:b9:c7:ab:a7:e9:72:94:43:6b:4d:09:5f:35:10:d2:85:34
Serial Number (int): 324554503335236389600999732004632759797044
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 22:d6:f3:1b:a6:73:f3:ce:28:e0:e2:d6:9d:16:1d:91:20:a1:d1:23
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 16:56:ca:f3:b6:2f:f4:61:e3:a7:dc:7c:a6:07:ff:e8:5a:d4:a5:8c
Fingerprint (sha256): 40:42:17:85:da:c4:b5:46:da:35:a7:63:11:1b:62:7d:3a:86:e3:65:8b:51:2a:95:59:57:4e:aa:8c:50:38:49

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 324554503335236389600999732004632759797044
 . . . . . . . . [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 2016-12-03 03:21:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-03-03 03:21:00 +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 773460171509517518077919249329938973089756218664180037036434287282404614432656285913285792171999623521330823003106021591089699255182089685199472729125699533782349438301521899815428412499543796114522057667685496799464699854402305441517693251999298050557549642911994581424001257783094979614907222254454504284180954702887039560413311837223404090760038208005116765948062582538002169485092601658342964532172269963068065575704882865098786145359619177856948894921683937395707618327503556355755460918406810995822514637302577012011841777829035800863708252543752711615133984246778746422653842079441845073051511664341534508272464894472034530806925759909445683904569871838747341514419960980767471002497093567274011933495156440990833527648512282188435240916224572710898086030215173692674005724881661481004022570054589396125676363576573316477287821129397105172126515806882770270964635693294462775920713098427606309537135578283055410728005022236399298559549744603791662418350079554460945785096352746412854877378158408431956379963806654868756975093318481532829983577093225073861014088416379392559610534985642143699988615430181781239236553333022336799525909339092628576437926802301172988766022067891901324952215322368995278591027487837119735336030863
 . . . . . . . . . . . . . . . . . . . . [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)
							22d6f31ba673f3ce28e0e2d69d161d9120a1d123
 . . . . . . . . . . . . . . . . [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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