www.marjankolmeijer.nl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:60:f4:ee:53:9f:89:d5:de:dc:6a:c6:44:ae:2b:ee:99:cb 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.marjankolmeijer.nl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:60:f4:ee:53:9f:89:d5:de:dc:6a:c6:44:ae:2b:ee:99:cb
Serial Number (int): 294329534113394616137152893863112945342923
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 25:23:fd:ff:8c:28:33:a9:16:a5:ac:4a:66:2f:f2:1e:e4:aa:d0:0b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 04:d2:c0:3e:18:d3:cd:3a:d0:f2:35:3a:d1:6b:a5:fd:6b:c1:cd:b4
Fingerprint (sha256): 0f:e8:07:55:fa:59:53:71:15:c8:c0:35:e0:2e:0c:0e:a3:a6:20:ff:19:f0:cc:4e:84:d9:ed:96:0f:f8:c5:9a

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.marjankolmeijer.nl

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.marjankolmeijer.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

www.marjankolmeijer.nl

Other certificates including the domain name marjankolmeijer.nl

(limited to 100 certificates)
www.marjankolmeijer.nl
marjankolmeijer.nl
www.marjankolmeijer.nl
www.marjankolmeijer.nl
www.marjankolmeijer.nl
marjankolmeijer.nl
www.marjankolmeijer.nl
www.marjankolmeijer.nl
marjankolmeijer.nl
www.marjankolmeijer.nl
www.marjankolmeijer.nl
marjankolmeijer.nl
www.marjankolmeijer.nl
www.marjankolmeijer.nl
www.marjankolmeijer.nl
www.marjankolmeijer.nl
marjankolmeijer.nl
www.marjankolmeijer.nl
www.marjankolmeijer.nl
www.marjankolmeijer.nl
www.marjankolmeijer.nl
www.marjankolmeijer.nl
www.marjankolmeijer.nl
www.marjankolmeijer.nl
marjankolmeijer.nl

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy817tutXbkEAdmLBsGlD
aTIGdzEJcFXMnZ2UoI1xOhIFxiyT1pdlJZBJnzGKAIfwzANcrdS2t+aOidWe/IGA
/Rxb/kTfnfo+GfrxtYfOYzIUdg7DC/EkqCEbz9eCxHV+ME0baz1KRU5XGgwgQxpY
j4R5ryeZzZxJXtuFf/gE5Y0UtwfuBQWtcuGeBrljBPutC6dyJrQjO9hx4X4rMrm6
VlwbUs9W1r9mUrG+kLyxDpsF6mdWYl+5x0yQISXSIXH7dIel+U/+dpnV2XrMXlyR
BH4lKOZ89gibhXIJuz5su7qBvBIulaXsFzdB50AGZ0umO693Qoh/E92VG5v0v/pd
cQIDAQAB
-----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 294329534113394616137152893863112945342923
 . . . . . . . . [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 2019-08-21 03:07:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-19 03:07:06 +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.marjankolmeijer.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 25727703480085602877094388060572659482008631772956942045412468183836064829249707440502734007022627466947553601921078765603005678221420763031634561403668868208737703345478131102090423908727864149536557541748669481066803622348252968041811540710872381520197933330310735016375046134695075525146402918471383938513851572164541332109174672237874695026540825873357431848867619897146619919603591052211357638523598681482724345551044931312005568334345199981920189349124328824119027843901869536399856218672141678198501107163414986638492299801416127573323849554272754089545523549022953689897354112027623949653934866321652626120049
 . . . . . . . . . . . . . . . . . . . . [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)
							2523fdff8c2833a916a5ac4a662ff21ee4aad00b
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.marjankolmeijer.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016cb25b587a00000403004630440220240bc404b9e3f19601bc891379da8bb3eb3713a34e72d5cb2d58804f3ff6a7ed022045717bf34427eee51cd162976cdf2d4f6eac735044106bd3291a7921b81564c9007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016cb25b5a8c0000040300473045022007fef92148228a428646f203a5add9b9a951e913163b1a10f329d42903632e83022100e459ad0ba71cbeeb76d27bb41e5f63fac05d56885cc1c921f5a0c520ebb2a4ee
 . . . . [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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