freekwebdesign.nl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:97:a6:19:0c:31:4b:f1:37:56:d0:96:2c:2f:00:fd:51:50 was issued on by Let's Encrypt.

With 3 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=freekwebdesign.nl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:97:a6:19:0c:31:4b:f1:37:56:d0:96:2c:2f:00:fd:51:50
Serial Number (int): 400052563034119052170267641399534843416912
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 7c:f1:b3:8d:1c:c9:2d:cd:03:15:26:f4:60:2a:2f:13:30:18:bc:8e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8a:48:44:64:cb:18:80:ba:92:75:10:28:e1:09:65:25:31:e9:30:6c
Fingerprint (sha256): ad:94:16:52:69:6c:88:99:4b:a0:f1:7d:61:5b:d7:d9:bf:77:7f:6d:f9:14:e1:f5:ea:02:56:d4:77:69:ea:17

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 freekwebdesign.nl

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for freekwebdesign.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

freekwebdesign.nl
webmail.freekwebdesign.nl
www.freekwebdesign.nl

Other certificates including the domain name freekwebdesign.nl

(limited to 100 certificates)
server01.freekwebdesign.nl
server01.freekwebdesign.nl
freekwebdesign.nl
server01.freekwebdesign.nl
freekwebdesign.nl
server01.freekwebdesign.nl
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server01.freekwebdesign.nl
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server01.freekwebdesign.nl
server01.freekwebdesign.nl
freekwebdesign.nl
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server01.freekwebdesign.nl
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server01.freekwebdesign.nl
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freekwebdesign.nl
freekwebdesign.nl
server01.freekwebdesign.nl
freekwebdesign.nl
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freekwebdesign.nl
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server01.freekwebdesign.nl
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server01.freekwebdesign.nl
server01.freekwebdesign.nl
server01.freekwebdesign.nl
server01.freekwebdesign.nl
server01.freekwebdesign.nl

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq7Mzo85BPjhKyUEQ+LJU
ja2y74JEeSLRblCrt2yTwB8nTR7S6FZ5MA7nm6h1MJK2xdiitsHluRptqUBI7N+l
a6bJBLB22d8kuTUf0aA9DYBYNDJQpKEDzglbCclbNOQsFa6wqwqszR6i0SL6q/ch
oLmwNZmM5OtysS/Rvan39Mm7R5wTfB/n6xOA9HDNpeZ/Cop53JDqSsQx82H6NFfI
Z6jGGO/Dq0ow7vXJHF+UfpHgQy8zBCfkx8DeU5MCZuufJQqckmIDAj4Cf3pzkBhG
wsHcu54tQakE1bnTrP5Xa2yYlKUVTSHAB/PUuw/nnErnF2RbY4EPvQ7cQKHWvtUu
nwIDAQAB
-----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 400052563034119052170267641399534843416912
 . . . . . . . . [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 2020-03-09 05:11:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-07 05:11:43 +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 'freekwebdesign.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 21675117809961264717131639412441172729325346367823987527281861773016601915559748917627090251833644470878250268217028323902942466022824892206952641177534698837617875297218841705931755595958649637947413216295580378531893735216065700251876132231846563196188584066373831346934919761607737202317128723112810952995740929963506333602912691807202910354072986844302058008316906468628290474145448295653675454656669418676166894510568192065112137278423832610022043441173876787982276546537946059221012103236142577373363722344516823057525687142358411490205797607675215616159084593201089197740576284548009691737051886649817701887647
 . . . . . . . . . . . . . . . . . . . . [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)
							7cf1b38d1cc92dcd031526f4602a2f133018bc8e
 . . . . . . . . . . . . . . . . [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 (71 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'freekwebdesign.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.freekwebdesign.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.freekwebdesign.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)
							00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170bdebac170000040300483046022100b43c8f375c25000d4aebc3e6a48d42fd180e31cb559a4c938afcdd2faa6b2bca022100b8f0bf772a699aeb6a6685deb86171953b8e5f2f5f7634a9ad91c8059006e4ad0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170bdebac46000004030047304502202f1bb96ea38f5973fba898af5c3a36127c6e2de025a67d0148020a97dd7a76fd022100f3b9cff9ca08eae47f1019bb861b1ed1c20a7b578ee547aafb083642dfc72fb7
 . . . . [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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