www.bosschewijnkopers.nl

Issued by R3

About this certificate

This digital certificate with serial number 04:24:23:c1:3a:65:24:f4:1d:b0:96:52:e2:46:50:f6:3a:96 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=www.bosschewijnkopers.nl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:24:23:c1:3a:65:24:f4:1d:b0:96:52:e2:46:50:f6:3a:96
Serial Number (int): 360746835213734178552658247517494895327894
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 9e:d6:e5:43:ec:79:95:24:99:46:22:4c:50:b8:08:36:e6:ad:bf:d9
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 91:db:f6:73:4a:6f:58:db:e0:6c:14:bf:4c:d5:51:61:0d:9b:00:c0
Fingerprint (sha256): 2a:5f:2f:b7:3f:40:a3:63:a9:ec:55:01:96:52:37:27:e7:65:df:d7:47:b4:47:b5:7f:10:e0:e9:22:ea:45:6a

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.bosschewijnkopers.nl

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.bosschewijnkopers.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

bosschewijnkopers.nl
mail.bosschewijnkopers.nl
www.bosschewijnkopers.nl

Other certificates including the domain name bosschewijnkopers.nl

(limited to 100 certificates)
bosschewijnkopers.nl
bosschewijnkopers.nl
www.bosschewijnkopers.nl
mail.bosschewijnkopers.nl
www.bosschewijnkopers.nl
bosschewijnkopers.nl
mail.bosschewijnkopers.nl
bosschewijnkopers.nl

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwxWXukwM6bNI0UNwXCih
6fkLDDWyRK/fA7ge4Omj4XKkZYJ7OI0NQBBjOZwJx8uSsyggxq7W2iasb72ObRBy
5g2un003BY/Cs/sA6wB1E6nwLC1bzbstMCGNKZrG34Gd/vDci9PPToBA0iM4n9Fp
zrSN59rYalyOYS8u2GUSD7h91PdwRRXj2QkzDEDQkjyxmD7WwwvD1HkzEqM7thRi
aFxZNfJTmAmivYGaxxYmEu2B1usDhN213jA8QP98S39oZn5JsBLxMf9jN+/fFDd7
LYM2mJXSmClqc6nk1KAMxGtLr3YV8+O++P8HzB2whuems1kdB99ixM1RGYoq7tgv
LwIDAQAB
-----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 360746835213734178552658247517494895327894
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-09 21:17:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-08 21:17:16 +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.bosschewijnkopers.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 24627117218901108134207567833479966151045963481954197183641256109987587017611865733680863411404013123596585192977424224512209643312840022240078756150235587605098744119405021763169024409003531531897097686888652838926064580574217478618867021233050433038869091417070144636769474341267522222958168654217492862785625405577360312535715743992881501543187351800111482399723632631849621970744195384913550693493366153783632626722236994110809482468147597680461262898612470158856930628181402561963339435440578453871569692350693246426225788451594323631574556156785301190387514206688428184823798447018614167960491440013760502705967
 . . . . . . . . . . . . . . . . . . . . [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)
							9ed6e543ec7995249946224c50b80836e6adbfd9
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (77 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bosschewijnkopers.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.bosschewijnkopers.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bosschewijnkopers.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018cf04d270e0000040300483046022100b7717e8179b2f3f6eb4ef61aeb7b495099e0710184ec6e53e04750dd9f26b454022100e24311145b860fd6ca71d8e614db2dddf1a2991fbfe857931136e645d2773223007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018cf04d27080000040300463044022055ec5e44f0c2f70e93ed33ef97bee08b9c6b78bbe1c8a811a7b9e98f829dfe5f022000f70224551671b1a04df2cc873c24b18276ab4ff66058ac2608b65aabaa3a64
 . . . . [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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