lauraderuijter.nl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:83:f9:7f:3f:05:42:2b:20:10:a3:66:75:2a:2a:0b:70:6b 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): 04:83:f9:7f:3f:05:42:2b:20:10:a3:66:75:2a:2a:0b:70:6b
Serial Number (int): 393357772264543827264167203099078560542827
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 2d:1a:85:b2:7d:29:b1:e4:64:02:6d:85:7a:40:c5:c5:21:49:53:13
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c6:ed:04:f0:7e:e0:90:15:2f:c6:b6:ec:a5:27:06:b6:2a:1a:fc:e3
Fingerprint (sha256): 8d:5b:46:20:3f:a2:d0:59:6b:9d:f1:43:2e:11:16:6e:ed:10:ff:c8:14:28:a8:37:d9:7c:ac:ba:ef:76:1d:3c

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzlGMr1oyyCLHlQVRT0/M
waj1V3qfS5flrFemUU38sxHrolJlcgPODsySwlMLMFiTFZVOoP7V5rBa6zL6NBIh
0zOH1NQP0SLq+WdCYmmBkGXZH4+S0SdyGedaBf7oSG85OVyb9aHhAZRjo8yJ/Okt
r5JJHFvRxEyqE7ZxaXiysr7TU7zbr1ZiHG053z7kmiiKNPQ+8D8jzS8ioDKPsKwz
Yw4eWumnc9mmbJVsAss/K07YjJulrmb0lfqhIsXq6oGfaz2koKqBkGhlDM97/uYK
Z4UH2gAWZIU40sG/d3TkYrq9umDxBpapPFbP8yI4ieqfgY32IUooqWBIeGK4m0hA
bwIDAQAB
-----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 393357772264543827264167203099078560542827
 . . . . . . . . [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 2019-07-22 13:15:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-20 13:15:58 +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 26045304405221390352276162596742486786647785389708241527686088430048105344491556801739217019010728070534499767810058436953668775134896977245827767731573093759474742741357883895340915612580576170955059178776009574810309112485336926376440438478979868880281354481034282553308372060788500564416574345605968149993992929042452458622353779957094796950279548698239697708178878266760912293813944620159371634790080981662063995281076350261340013546588717179177510177888201294219288673232487387878355148163527210961354869432564571403834487058316874435450790418138731844307510086088712246048050487042625127670539334271810276966511
 . . . . . . . . . . . . . . . . . . . . [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)
							2d1a85b27d29b1e464026d857a40c5c521495313
 . . . . . . . . . . . . . . . . [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)
							00f0007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c1a0a00c00000040300483046022100ada99d1cf3580f5ec37231dbce94f49840894740b7a75512a3b3af6dd83bf5ba022100baa5bcfb80f2a0e1de23f5756d79a2cee682f28686f38d83562ea95cb2dfed9c00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c1a0a00c00000040300463044022043894513b9b84a7b6c556143f0c0d6399bbaa4c9f90933d557329bfaa0ae4dcf02205bf9158fc9b8b344181b2d1bbb12115cf0df54beb57e8587905b8bfff96d333d
 . . . . [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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