jotronics.nl

Issued by R3

About this certificate

This digital certificate with serial number 03:85:2e:90:23:21:f9:37:07:6d:01:d5:0e:c1:91:fb:ab:9a 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:
  • 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=jotronics.nl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:85:2e:90:23:21:f9:37:07:6d:01:d5:0e:c1:91:fb:ab:9a
Serial Number (int): 306656305486895284510044779029835762346906
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 09:0b:d3:40:49:b0:59:14:2a:98:4c:6c:b8:02:3c:46:78:9a:8f:d8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6a:37:68:94:a5:c4:21:16:bd:7d:c3:ea:6e:f4:b3:b0:d9:cb:bf:b8
Fingerprint (sha256): 18:ff:22:2f:6a:5d:0a:74:67:f4:6b:fe:d7:29:3a:a4:0b:e1:e6:33:40:a3:a9:99:e0:44:3f:fb:b6:ac:3c:8a

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

Revocation information

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

Check the revocation status for certificate jotronics.nl

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for jotronics.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

*.jotronics.nl
jotronics.nl

Other certificates including the domain name jotronics.nl

(limited to 100 certificates)
support.jotronics.nl
support.ovvdistributie.nl
jotronics.nl
jotronics.nl
jotronics.nl
support.ovvdistributie.nl
www.jotronics.nl
jotronics.nl
helpdesk.jotronics.nl
jotronics.nl
jotronics.nl
jotronics.nl
www.jotronics.nl
helpdesk.velocate.com
jotronics.nl
jotronics.nl
www.jotronics.nl
support.ovvdistributie.nl
jotronics.nl
support.ovvdistributie.nl
support.ovvdistributie.nl
www.jotronics.nl
radioplayeritalia.xdevel.com
support.bigmarketplace.eu
support.ovvdistributie.nl
jotronics.nl
jotronics.nl
client.trakeen.com
help.cxinsights.io
jotronics.nl
jotronics.nl
jotronics.nl
support.ovvdistributie.nl

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwK8pMXu7LF8ZhvAFwg7k
2+a3ilvyIxmn1IL5kFsQvwP3Zp/YyLozs35Km43i+5+gxVStDc0rQkGEuPfhUTXL
K0SUoE0YtmSElC7Ks/aDTxAFYbHVukWD7hpkDnS4T/z24iK03p3lJOY7wIIqg7cG
qy2N8+BahXzCENZURuybeitivZPlA9gkCP/0KAd30mzjNV2qjCVAH+h3g5HW+UOC
eVDxf9IEXtWTS79eg5yqEe7FrzXD8P0y2yBvFfEuaSToz2nmftFZ836/x+eXrYuX
4vOZRGvU4zvQC1ekEqmHhdN9YoMm3Pz46syYkxXp7yMJ/gOmo1Tv884AMRyd2Xel
4QIDAQAB
-----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 306656305486895284510044779029835762346906
 . . . . . . . . [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 2023-12-22 08:03:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-21 08:03:56 +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 'jotronics.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 24324129618090798362178651007829346429393149884566926187473485706141703003653806448603713048950109666275700241525430780451362339340591015749618538276808922088976703332354402144884721882275810573282574072838615099324745602393830784295983701117520982393830376593649271258172686276147162387295851019469902342537554157710732400530416963723450992749933198291005500597874179331419512748998926537085610712784710173686797689649945113328713936864095024865905358032273052632728538137999097964925826819747493959977268850811921596936701970864240233668749785737762339872534700199551126124151453587962185542466982389265777290618337
 . . . . . . . . . . . . . . . . . . . . [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)
							090bd34049b059142a984c6cb8023c46789a8fd8
 . . . . . . . . . . . . . . . . [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 '*.jotronics.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jotronics.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c90c45e56000004030046304402204fa11f196391d695334a251367ec667f4db6d85c83a9bf10c2645fd99ff7bad6022075e77b9889efa3926d5d748842870ae19db268d8d2d0bb3a324adfe9a0d2ac5a007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018c90c45e6500000403004730450220133e742123f1bbd397d4155c5b40a0687dc3e2e7496e26cb296c75e214117b9d022100fc30ee3dfa18ef51f44bc58f7d5002ea31de3e2d7251c1009f3a6f726e789176
 . . . . [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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