www.marjankolmeijer.nl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:95:c4:ee:0a:0f:3a:f6:d8:ec:d5:8c:d4:73:cf:33:c6:ff 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): 04:95:c4:ee:0a:0f:3a:f6:d8:ec:d5:8c:d4:73:cf:33:c6:ff
Serial Number (int): 399412981056117759467555063284403602179839
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 9a:c2:73:e5:c6:d5:bf:cd:03:ff:c5:f7:00:20:38:4c:d5:ff:14:20
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 75:17:e5:7e:c3:b5:10:90:12:34:0f:29:68:ef:c5:32:f6:d9:94:a2
Fingerprint (sha256): e4:e1:c9:b0:6c:ef:bc:bf:92:28:ee:3d:47:0a:70:2e:d6:59:95:2c:5e:33:89:40:94:ae:31:e4:cd:3a:77:31

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApMd+F04pPfJC7nQPmzl0
CD3EqApt3uvSBzSV0YNCko69qNH01DHXxHpAONkuNz3PnqFX+Y8R0TfB/fJxYIj9
HGolAD5Nhj7RS1DgWn7mCO+YUL4wHlAxFHLHID4WHrj8/Jh8dgFosVhckIxkH8yF
z/cnDyg5HSnh0GWPQavBKBXZGWVlxIlneOIpLAuRvCWcsIkM3ZREWdTbPZhOFFQz
SC9X9fynz5KEBLF4Z+DW0Z2z6qmVmvM1wro1E/clHMVauO3befgDsPVCOxKIuNGj
uZankcoKjBo7EETzZCgajGICepMhUH3atMufvtQ/hPGOHRx8BGCgruyK5Qr/7G+4
MwIDAQAB
-----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 399412981056117759467555063284403602179839
 . . . . . . . . [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 2019-06-28 05:09:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-26 05:09:41 +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 20801455453869903303182577521247635908352987431740786674330726945634158167952284118830750534743526752353724270101534150444083041378921564115356595929105486207235495145849166189726272640216452954944148354803746429735671653846757460041261634867076878139297772977620568351873152603813705018188094656556783553733092934477857401164446045185276533603492391752107093679378086089773248567719618029248034465337876693422450080317178803660659221310405447179153702742138974473796505652103365340365623505641232469766351106526387219558130339609962774689059771841377700561860418121954932339288547159712078259646513003706235229288499
 . . . . . . . . . . . . . . . . . . . . [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)
							9ac273e5c6d5bfcd03ffc5f70020384cd5ff1420
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016b9cb42c6c0000040300483046022100ebb2f93bf7877cd5728c71b39a44ec6ca877389aaefd788120455d069da127e9022100a1c3ba0aa2133ef604c953849336cb454a50eaae8b51fdeb471a1b7452e84d4f007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016b9cb42c3e0000040300473045022025ab55bed349769e962b2797f251c3438b21e6bf46779bcc68569b6ddd648b440221008022777e66490c1cb9aefc10395ee424b175710a3723c6c6d2611fac31ca63c5
 . . . . [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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