www.edubas.nl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:9c:0e:49:9d:86:b7:c2:17:f8:98:b6:e4:f6:f5:3d:df:a8 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)

www.edubas.nl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:9c:0e:49:9d:86:b7:c2:17:f8:98:b6:e4:f6:f5:3d:df:a8
Serial Number (int): 314439898459570554056625888345690317119400
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 82:36:53:de:9b:a1:ef:1a:bc:31:b0:42:7e:d8:c6:6c:a1:d0:36:26
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 99:f0:51:81:cc:0d:97:05:66:d0:a2:39:86:42:54:d1:33:4e:8f:b6
Fingerprint (sha256): 00:00:d1:d7:fe:43:e7:8e:e1:c1:26:f2:98:57:a4:d7:6f:e5:3a:df:29:cf:74:1f:47:50:61:6a:68:76:3d:8a

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 www.edubas.nl

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.edubas.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

edubas.nl
www.edubas.nl

Other certificates including the domain name edubas.nl

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.edubas.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 314439898459570554056625888345690317119400
 . . . . . . . . [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 2017-06-02 18:25:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-08-31 18:25:00 +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.edubas.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 845528395307144321010192709653074832047068262462805301258627928614167530820961571923081958264990042119791398548182673369665310903394415166539387742950662428438807874102573234320237025726881226604781795075656676699684696205450491170168327629125907480865863463536228567045620684912875420302366350005836403654959943720534302654210932099635617044451908067746037744076951509295572910724995057112825493512598424687261184178923888225033024279317513334184242238164837950145631863461803245888927178390449236016622522900345213759439861835605395676446572500551921811247253750579325010742483888377205273460034463587012448367593485926881483400362912604824188525756204206330035781937937507422547354717238857489138329900097577130816237967171760620462257303197842304966332037377241919354514900788541965066576557686620538567335885466590940894122956986210982669676394786315855527173037378303387951228718534564853162390306709024272291883283493359881102427659147158828204541803359794475421689436905054868278515197968486062549241524664167734348484236509571950703372231027318815189657174484208647002495539667080083790248248564385573049906765020666985078063588459505748509607501402348717485361434934755860139128715907279075180617381055354123303261804468127
 . . . . . . . . . . . . . . . . . . . . [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)
							823653de9ba1ef1abc31b0427ed8c66ca1d03626
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'edubas.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.edubas.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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