www.studioxii.nl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f5:f5:e6:d6:d2:da:18:8a:46:3c:f6:92:69:e5:dc:b7:ab 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:f5:f5:e6:d6:d2:da:18:8a:46:3c:f6:92:69:e5:dc:b7:ab
Serial Number (int): 345032897135296497596410417248384583514027
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f3:bb:1f:e6:bb:00:29:c4:2b:ca:fd:c0:4c:c1:1c:cd:4a:06:b3:76
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): de:17:af:5e:91:45:86:1e:d8:a6:17:91:c2:fb:d2:86:2b:04:73:b0
Fingerprint (sha256): 38:ab:13:a1:c1:71:f3:85:e1:c5:25:5f:97:ea:c8:89:9c:ee:34:a4:f9:07:42:28:e8:7c:3c:81:17:ff:1e:17

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAnLI3UfzzHNQZBsfvXVfZ
AUYdBjwiFLnPjQScQU5cAuKos5hlGtpqY7rVVT0BQRDene8jEd8IiROYAnUjopPE
zdbpmv/PxU50qKPdlHiOlWx4Ex/GhMMEBls+5p7F2zhirc822Bgm6Nrd9j5iTtsh
F6kxOm04wLao9IapQKVIGgOilXmz0mQ2NTvDMmNCwfBwTmKwxsNA7pxRxtXTo/CG
bH1E8PTZe5yONubSPonUYbNqcz2WCqcoNs8aW7LET9cJf4yrvqU2+ejZlGSeNdcc
m9HU2ZXpyLJWcRALMDNl2RxYx7taw9vDNOaI1RButBqnuFZJtgb7q33ueAe2E9oG
PVI0N5lYBo/Jk87VnaQPIi5IBcGk9uo/cm/hOODgaMdUJdK1zMLKSBiFzdBGM9JL
L3ZtjpcRlwPDVvQVilKPAyKok2BGBSBBR7/8K7/kmFNH1Po4H2XZKjUvQHPgyTxi
LCrRC5wFk1sQWLysk4BF1qR7PbZi58sGNrL2pN4yNN/tJX1P9yRZUujK5qCxqScf
rzusCOrXZ4z/0q7RKIT8jXb8KSF3rJxl7eb73C7gmvEbTNLoE5V638ftFqn7vDxi
YTwqBJ5Ngp6CzYbESKIhYd6krjtJO/hy1AbIZYYKhbctSd6IxuBGLgjCBmuI5m0n
wypT2+Sw2Zo7saRnETytOo8CAwEAAQ==
-----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 345032897135296497596410417248384583514027
 . . . . . . . . [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 2016-07-18 23:18:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-10-16 23:18:00 +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 639264545837433566923880236182429801053723107490898726718577471626323677964177467523368199395009993884252032767858637381366085199499450039500514687334319269572113726432832742387757421074392765099873509629478337975938402695286822539770027264254795724701823484172241724062593935328586338761833361105672857519953526614122931542478894300285422785817247093672800665964965361344232103263951513778553873369059769171565977217319833678880606889498299497481520612890991468899775430431502629174621587307828007996940876752094180870808295242976975380204423024001924186578398001646583560895190143073560489806634534454991866439471010594025706664474290271453175373420331886192170503303806966876708972363809583977355697335101301900889196039371308779106795688412772572901851652799569906053925023669063807061401622605378107467080971049346693601096103567997202974850168741567644954859131714992282069838773559231775533227201128785396819550904755663137278506640617001928245975184817577609915544054623129381924423250941848869055839197061846754426872449598907976030157296099794344476106323160300940004291895393616122637954519541931613006388013768523733345622094560297629722634828257280551421579555749786794123139648970692368525655743282812236183592827173519
 . . . . . . . . . . . . . . . . . . . . [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)
							f3bb1fe6bb0029c42bcafdc04cc11ccd4a06b376
 . . . . . . . . . . . . . . . . [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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