bouwsaam.nl

Issued by R3

About this certificate

This digital certificate with serial number 04:b1:9f:0a:52:df:80:10:13:46:85:93:e6:fb:b9:5a:ab:f8 was issued on by Let's Encrypt.

With 2 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=bouwsaam.nl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:b1:9f:0a:52:df:80:10:13:46:85:93:e6:fb:b9:5a:ab:f8
Serial Number (int): 408890523527210582846794922753480332061688
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 42:76:36:a7:c5:73:84:ef:30:43:90:8a:c6:f8:0a:2b:c2:e1:49:7e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 55:54:23:74:5c:48:4c:86:ae:21:20:e4:cc:9f:eb:62:bb:f7:9b:77
Fingerprint (sha256): f8:65:f0:86:f9:82:b7:c6:24:49:55:b2:c0:9a:5e:b0:05:b0:13:6a:35:e0:47:e1:50:97:a7:57:4b:3f:a8:46

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

Revocation information

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

Check the revocation status for certificate bouwsaam.nl

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for bouwsaam.nl

Public Key Algorithm

RSA

Key Size

4096

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

bouwsaam.nl
www.bouwsaam.nl

Other certificates including the domain name bouwsaam.nl

(limited to 100 certificates)
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl
bouwsaam.nl

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 408890523527210582846794922753480332061688
 . . . . . . . . [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 2023-09-11 21:10:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-10 21:10:47 +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 'bouwsaam.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 651335516756356606323734106412824156474677756513625716990845134160430703581522735240852562452625790221820499350761456514335975395832956939468066444910021033508485722623808524455880941935960262360404417732907825090270508558147278164214759786384499936074296568984958844363601096466411144600692622308454346293700255099493541217466871676153965811123969339201185975001228652328679183060361822217366455949283555357716081794428751801347697397157804428856703980347233155587725629578523087778741771399237338218494664249894539366735676826488785523347518059437256703789512909268179919825819268741369491313952317151464911638901941676584708831961658848143449683913206684828757610973293459358937600446118715637676628848032648012809142440816573020370697665926493618694315850842991379727927189920941187967258494184332735289287411692929702409800180687355023912700722973800452017235620543130262226410224670835818528447860893523865461321308479241565490900905411406591240765910836683488919085298584772492631268827231237207023605121039486588274292783051106080268050233209089587400610504528874120201650122364163484758601976373850940924741244571314817757978048579385068646117965438392309053610316085696085787655339808081148295035189295863330233763841734211
 . . . . . . . . . . . . . . . . . . . . [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)
							427636a7c57384ef3043908ac6f80a2bc2e1497e
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bouwsaam.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bouwsaam.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a864c17fc0000040300473045022100f23c9efd2fd206a64d3053b3b8b7ecece9b84d579030803b9f54a9a6aea1fe56022062061cc8307b300d250e0fcd8dd3b603ab6921e79b3c1f59f69b4d89d29d8d29007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018a864c182a0000040300483046022100addeae064141c9a41e95123cea3a7f959a8b884a9958fc2db93d85ffef36d3a8022100c322343f94f2af7692e8a551fc5111347ec7fc338046b4e7c22267a4deb29e78
 . . . . [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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