www.studioxii.nl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:19:57:0c:1c:6f:07:8b:6c:cb:73:76:1b:47:48:9c:55:6f 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): 03:19:57:0c:1c:6f:07:8b:6c:cb:73:76:1b:47:48:9c:55:6f
Serial Number (int): 269959622688203921516186615530174614885743
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ca:08:5b:b3:0b:f1:a8:41:7f:29:9b:da:a9:e0:cd:5e:c5:f3:72:d8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e8:e0:9c:bf:70:ab:7b:e7:be:49:cf:ed:26:54:0f:ef:3a:83:f3:a2
Fingerprint (sha256): 12:a3:23:44:70:fe:62:e1:14:20:3a:4f:55:15:e2:69:51:fc:c4:fa:f1:e2:45:14:cb:2e:41:e9:d2:cd:ce:e8

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)

Certificate

The complete raw certificate details for www.studioxii.nl in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGBDCCBOygAwIBAgISAxlXDBxvB4tsy3N2G0dInFVvMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNjA5MjcyMDQzMDBaFw0x
NjEyMjYyMDQzMDBaMBsxGTAXBgNVBAMTEHd3dy5zdHVkaW94aWkubmwwggIiMA0G
CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDMgkcErpROpzV+J+q1gxUPI1ohn4t7
c3bAY3jLFlEomxdLGKuPJrVLEQdwsab5k6c5KJQZBLR2mfRYTc6B2VuSC20kXrCi
wufG9+6zaHiILYDrwC25Pq3UrZHCmsS+9H/U6i3xd9NlvwQ5ZrSLnlWHrP4dYp/j
zzCn12O/+YFaY5PTmz1iTiKOmtoqh9xtJhGJhWV1LjYWqIrgY4a5aJbzsmJjzMEr
GohdBxDyeaFEbvFFQPiKYg+GqPuaylU/+yVBC3PfuasS1quomHXpxx0mdI1KbMWs
6gT61NKQwux2p/Cz1eqOeA0AXmIsjUY4CuKWVFH/MMBs0MK9IJ+TszOctu9W8vC4
PfMhqGebi9kE7FKgdM2gLboPrFr1FlL5IQoiQ8tgQvxUV0fGb2J1w7z3hQG0co88
RJbadRD9t7VYdH1Cg+Cji5ftSuFeN+CV8hnCaNzqul5seYJJglrRF6lu2HMiPaei
DPgiv12H1LiHHITY8yk4gqsKhg/J+OvG3bznogrtF2u+N4NzLY4S9IaFytO22ACQ
97oYOBb4/cyLobE2HzM2rpEo69wQaoOj4WboueBEEUzXbLWcNwUozUm91OqOLvzZ
ElJyiR7BK2CvcbCT+OvQHa4DAwhCJBX2jNEVw+DpL+c6uPCc5q4Xg24N16Ppglds
xNA5KgIEIcRmlwIDAQABo4ICETCCAg0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW
MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTK
CFuzC/GoQX8pm9qp4M1exfNy2DAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv
86jsoTBwBggrBgEFBQcBAQRkMGIwLwYIKwYBBQUHMAGGI2h0dHA6Ly9vY3NwLmlu
dC14My5sZXRzZW5jcnlwdC5vcmcvMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p
bnQteDMubGV0c2VuY3J5cHQub3JnLzAbBgNVHREEFDASghB3d3cuc3R1ZGlveGlp
Lm5sMIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAm
BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUF
BwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBv
biBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRo
IHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5j
cnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBABnpiMDSa+a/
gqH4NSUSEy6RlBYZGiDzUdQmDQxLSLBBXVHGpsgpPwkbqVDZtavr7Mnq5Ne/qgpn
1OGQgQIzaL8IEZ/TffNIlRy19xHEKURUYZI/red44F2iTzyWF9EokNIXy0RxWLoz
005oaMkTV9xGlWLDELWWYdan5HhR5JNjICR+Lm7LNjUZ2FAxB+vFk8MlilHQRrQr
Lh2bbXEOz2Z5lnJdC/yjVpTBcPZmMSfOeRewXWV+ybFI3XuKvAQMyrQoz9avnFtm
H/1L5Gpvj8In/McohmKcDvMzK8ayezK6nohlJ/RpR7YIFeGEZg5P1Vv92bOx720+
aDZAT2sTCi0=
-----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 269959622688203921516186615530174614885743
 . . . . . . . . [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 2016-09-27 20:43:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-12-26 20:43:00 +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 834323505048295472525208374644811334366507191221922157148700239624504759970859416389215761849618448144282777596057296627800337899089431096813426389466226599950775978539609753759867114163550056815715335520675278181908862301686508300850926014537805537304715298082130156114926807699981727686631381604810441053932155722193256438737904553383442811127171654074033501760490865168246057718783145629090095939224885808237343548668157785307030193373870866340982363491580105406203041287428103464102790433670893059891560890203174675129368905102346060923547366202286681430834177295797572464092633968433044525861876150812204397686261453428760440007118439894410009167582966585352807871069511819308129218364645824513801660207043097145621450254319985417162479521892797452624776135412698428087833999517363410359446766910744909032469270233857089287078026844692981953049918948618966783863773912184916288633086272820975809871731123072339611813867243841641875922646054374782524192289949572032927785705386405266004217179443651511638540513084055044779505682004858240088562264230810032674374969255873378735888857019000083452282149915835481008368076401544502677865533208206239579339944610138176533695135541874569956709088869854071133999305595341624998478767767
 . . . . . . . . . . . . . . . . . . . . [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)
							ca085bb30bf1a8417f299bdaa9e0cd5ec5f372d8
 . . . . . . . . . . . . . . . . [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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