lauraderuijter.nl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:bd:e7:31:20:ed:17:d2:3f:b4:b9:db:44:14:89:84:c6:f1 was issued on by Let's Encrypt.

With 8 subject alternative names this certificate can be used to secure multiple fqdn's. 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=lauraderuijter.nl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:bd:e7:31:20:ed:17:d2:3f:b4:b9:db:44:14:89:84:c6:f1
Serial Number (int): 413069817832492294117492982551496328791793
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: fe:f1:0c:50:72:45:4e:1d:a1:9b:98:53:d9:0f:73:10:6c:02:fb:75
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d2:74:70:7b:c7:63:9a:ec:88:0b:3a:b8:36:b9:d8:07:23:59:8f:c2
Fingerprint (sha256): f8:4a:5c:d2:d0:0e:f5:5f:d1:aa:22:4f:63:57:6d:ce:af:a0:08:85:77:fb:11:9f:aa:90:fd:b8:ce:f5:10:1a

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 lauraderuijter.nl

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for lauraderuijter.nl

Public Key Algorithm

RSA

Key Size

2048

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

bashaarman.org
haarmanengineering.nl
lauraderuijter.nl
uitnikisoven.nl
www.bashaarman.org
www.haarmanengineering.nl
www.lauraderuijter.nl
www.uitnikisoven.nl

Other certificates including the domain name lauraderuijter.nl

(limited to 100 certificates)
lauraderuijter.nl
lauraderuijter.nl
lauraderuijter.nl
lauraderuijter.nl
lauraderuijter.nl
lauraderuijter.nl
lauraderuijter.nl
lauraderuijter.nl
lauraderuijter.nl
lauraderuijter.nl
lauraderuijter.nl

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwm2ZLJlBhFwaNs0Bm/CW
j+sKHzeJ+GvhMJfkiu9GmY/dgQxZMbZooFCDucX67ha0KffekfRlOQEOMgkl9qye
v6xZi83sVHhWtzM810AQmhDwJS1YehqrD7PJOhbA3EG56ZhV61LaqyCNetfnWMWX
qMADECWbF1elWo0EHlvciw9dOOapfA+0/wf54iFWXEUY7VdqTADqlRRf+6iK5xiW
6t61XTtLNTtwzLquZEspcmuqktVFtPAoVR3jCn7jKfIUBHCiyzmG+zwFVGnPU15R
7sQ/0zWxj8oDS14EPBM/GcyCE1H5UC4dnSXsmZLfl8Hi+tkXzk83ggt/WlzECtlb
QQIDAQAB
-----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 413069817832492294117492982551496328791793
 . . . . . . . . [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 2019-05-23 12:35:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-21 12:35:36 +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 'lauraderuijter.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24544276117560417115735835670054994694592057189757539780257450867533810449052912333530513405425256800618783485102528074137704975017401337116274363055791039726990312190845950922625457196038223500576524744280297756529322116252148885854122506057711296549104858150318426818182552672222543243192518194460255227014897873197710562533658458272631704066943110401317037474719665160302200947245385578125163512945173479759592477656270180525344898933207856087444089716268794978581414069215987419520441785076423294913134085548809509326002470843602055442128274497370900712888179619136237146673608219240986446823232460476120766700353
 . . . . . . . . . . . . . . . . . . . . [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)
							fef10c5072454e1da19b9853d90f73106c02fb75
 . . . . . . . . . . . . . . . . [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 (169 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bashaarman.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'haarmanengineering.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lauraderuijter.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'uitnikisoven.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bashaarman.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.haarmanengineering.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lauraderuijter.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.uitnikisoven.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016ae4e77c300000040300483046022100d7956c7e6e70400dbe3d4357322808cfc6a54344436b52819875eb976feb67df022100812ae642beb35b7a844e36eee0ef0565daa5c40a322b302b3b4d5a25721bdc4c00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016ae4e77c1b00000403004630440220134ba6b7bd82aa0e6e149fad8ecfc3258022970d7d28c53b9aaee3495581b3350220545859f92b68642dae0e4c8a8224b296198d9137ef7df8ce230d5ea177304311
 . . . . [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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