apertoso.be

Issued by Let's Encrypt Authority X1

About this certificate

This digital certificate with serial number 01:ef:11:38:26:9b:36:39:a0:17:dc:25:08:65:9f:16:1b:12 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=apertoso.be

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 01:ef:11:38:26:9b:36:39:a0:17:dc:25:08:65:9f:16:1b:12
Serial Number (int): 168462660053445672918352287678447014517522
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: b3:1f:83:92:15:2a:23:ab:32:62:c7:a9:6f:37:e9:06:72:b0:91:5a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b6:86:ef:28:bf:41:b6:0c:0b:0f:2c:e0:27:4f:ea:6b:a8:02:c2:43
Fingerprint (sha256): 66:86:d2:10:36:0e:46:17:eb:b4:d5:e7:53:29:51:1b:89:4a:86:d8:f9:e1:cb:a6:76:f8:cf:2a:8c:52:4e:e2

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.letsencrypt.org/

Check the revocation status for certificate apertoso.be

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for apertoso.be

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

www.apertoso.be
apertoso.be

Other certificates including the domain name apertoso.be

(limited to 100 certificates)

Certificate

The complete raw certificate details for apertoso.be 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 168462660053445672918352287678447014517522
 . . . . . . . . [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 X1'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-12-31 22:01:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-30 22:01:00 +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 'apertoso.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 789003720562477593963624566982239321185014671812844372843074947015058650436880473112414245091451193581300566286079096084110195756546036546661812226063050706022346117990592056969037159534451954073623181732256894111972523612345107497888029034675405134736518680288535226001704581289899249860211246797002759812019950283202818781458456669312408162329556786046097835039593989193092137844183847584181084502581472619410572631487206513361565001825987511960227761619755963748109939010858189943580447203704825423237279223424629008151885820448125970854519888884999957644687581822752547201958110151400363213683400541146555860495998487069741428496482303252148855165109450535305893252650912920780742006744598388973762517416429283973750323546116887877333009931013019739100718621662634852042683698734491846602776682309277246974797674148260453953117363117731655448887524849581112653184312370320043989234770448668635540656292855796144249350213333346165978193133357996903600650702748739612685261393982184058102423276687911772629218043428990717821933312042867923240270460542337245067224315236582751472722186091396343889114787829177951053135169275787079548479442042008149064314353694219703233083355139857583450173947883230000378254311886603799698400670391
 . . . . . . . . . . . . . . . . . . . . [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)
							b31f8392152a23ab3262c7a96f37e90672b0915a
 . . . . . . . . . . . . . . . . [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 (100 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-x1.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-x1.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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.apertoso.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'apertoso.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 (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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