thingscon.nl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b0:45:25:83:12:94:93:c0:7e:b0:46:f5:2f:74:0b:46:8a 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=thingscon.nl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b0:45:25:83:12:94:93:c0:7e:b0:46:f5:2f:74:0b:46:8a
Serial Number (int): 321318465878526581899484230339188864272010
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c0:0f:90:a6:85:01:8e:55:3e:87:f1:0f:be:06:52:9d:72:80:58:cf
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ad:60:63:61:df:8e:37:e2:07:64:26:d9:21:ce:5d:57:8a:ec:20:cd
Fingerprint (sha256): af:44:e9:d3:62:97:77:6e:7d:14:3d:e6:2d:a2:ac:a0:cc:46:60:e8:36:ca:59:c6:c3:1a:98:c8:b2:f4:7a:b3

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 thingscon.nl

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for thingscon.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

thingscon.nl
www.thingscon.nl

Other certificates including the domain name thingscon.nl

(limited to 100 certificates)

Certificate

The complete raw certificate details for thingscon.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 321318465878526581899484230339188864272010
 . . . . . . . . [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 2019-05-10 21:13:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-08 21:13:23 +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 'thingscon.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 734023169135547397641870212442699413333628452544834424351922546580999047772862191603029057035574167057010678298478710750868885252287749157223387619764692820353898129885105300208906943234376928547299732665804578700112397242928312941452072565921194327827154778452898867185007343463735933109274803266482396522911080473563222639663741165456314387522446166517527821520236685120250306995148963576806090084925046943423024999821306730975007985328988412699155729826467928852274110706354111634425300104758752410229184539625716926700408123682882519202332604144679562940040194293034940607033639045250510585690724038184432599995109209782593378042029955392596619497767890188581455617196460492200442581489185329374615421063812479670591229589064275859320740777514344745575303812835054430751701237147036188924717018295297195846699255678915530311263636025511245781408127478894575221215151724224817340092532658565580898388328892968426127297275915222703796116454173481617936530583857278379362302299236117222024963902158065946080706314188558513619497529887452571327528622353914622784546504421185646273641973781082095000043408609980122586705646142684552003865441270240436687756936176627622300496072403960806431342182134375815862064111147338555251780002661
 . . . . . . . . . . . . . . . . . . . . [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)
							c00f90a685018e553e87f10fbe06529d728058cf
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'thingscon.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.thingscon.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016aa3ced86c0000040300483046022100b7c1a99b9ff7d97b21f0f0c3a044804e27038e31f8a730777b336c5b400333940221008f110c9b0713ccd8b89df0b81d86f45575dc7ea2304b383377af096cb0ad854e007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aa3ced88c000004030046304402203716b4f7051329b6bc04b62efb9b526b4d76406a69edaf7dbb1e11aaae75aa9c02207cfd1c3498b87ddf860359ce89cad19e02d5624fb3ed5e92326d6816ae4eb696
 . . . . [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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