technischraadsman.be

Issued by R3

About this certificate

This digital certificate with serial number 03:b0:bc:c2:34:89:18:81:2f:e9:cb:66:93:65:16:2d:9c:a3 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=technischraadsman.be

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b0:bc:c2:34:89:18:81:2f:e9:cb:66:93:65:16:2d:9c:a3
Serial Number (int): 321477457607711170922362971551742632500387
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 90:3f:2a:44:4c:48:c9:75:5e:a8:32:5d:5d:b8:31:89:84:41:40:89
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 87:d2:96:63:9c:41:8c:6e:17:65:e1:5f:ca:97:33:e1:2f:ef:e3:85
Fingerprint (sha256): 24:14:07:e9:08:2c:9c:3e:65:1a:20:1b:36:29:f3:5d:ff:e3:b2:d6:a9:d9:e6:38:01:bd:d7:ae:a6:04:76:f0

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

Revocation information

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

Check the revocation status for certificate technischraadsman.be

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for technischraadsman.be

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

technischraadsman.be

Other certificates including the domain name technischraadsman.be

(limited to 100 certificates)
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technischraadsman.be

Certificate

The complete raw certificate details for technischraadsman.be in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsBaNjuSuo2TU3nauonKY
2bJEAud2fg8yD4JZ+rN7F2QHmx8MQ7jLzHDAussZy1KIUhZRimXqK0S/FslC3L0L
bGMQVEodnG6pxSV8thVYiIlc6waFKa0lYN86BR6O//5gg77/KwUT8UANoaVAQWB8
55sS3ptY7V8Dcs/P6l67zngEs6S+oEsnhA+/RyceLcA4E5HwNpxRWNrXqvTeRHcy
vXGbQqXTFkznu+FzLln4d7VcMGDPP2us+LYQiExoJnbUw1ZW5q5Sv7CTS113zaV0
4TzWQtaiaSjSac0Jem4gFP6jtdTM/9zCIcInlt4VxrN9tbk2vq3oKhZyveysHWbU
xQIDAQAB
-----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 321477457607711170922362971551742632500387
 . . . . . . . . [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 2023-08-30 01:05:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-28 01:05:43 +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 'technischraadsman.be'
 . . . . . . . . [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 22229062953901141198155470400585008460074423696875266460540201103367870410900804038045610423323359018331370573085201657143351481775563037331582528302792799326209275776781318236764824065902305812123818952444150298534076586824374988929674428802825393938660401927903618336943829277748939230104798690964824789566191528915949552714428081899262967650124134507900093722686415715506810117456064744780053252629787287340506797551582103513805524688940779291771367176827782896132633273999649586594021278160259394670445493611570132199684879754234951260180199606563100398994744918305014290280507920658285533744298736744487656543429
 . . . . . . . . . . . . . . . . . . . . [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)
							903f2a444c48c9755ea8325d5db8318984414089
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'technischraadsman.be'
 . . . . . . . . . . . . . . . . [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)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a4430817f0000040300483046022100f19dd147a5012583c68864f2514fce10e6d2c768acf0812133a19a42307adf63022100fbee34209dcf103e87ded28f88cdaa3c3c6d49c17b66f794314ffebc3c40eefa0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a4430817f00000403004730450220542c655b4223a47f0af085c06b3b4c7088ca4aca732f2fcac9ff3e39f958a920022100b0a8895c75275f36d547df9c20462dff2e62bcffa1bb0ceb80e83d22ad21795e
 . . . . [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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