apertoso.be

Issued by Let's Encrypt Authority X1

About this certificate

This digital certificate with serial number 01:20:33:16:91:c4:6a:64:46:ee:ab:55:93:ed:0c:1d:10: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)

Certificate Subject

CN=apertoso.be

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 01:20:33:16:91:c4:6a:64:46:ee:ab:55:93:ed:0c:1d:10:a8
Serial Number (int): 98069229488057234974057179279248997552296
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 90:c0:c0:93:47:94:e5:28:11:90:23:3c:0f:aa:3e:82:46:3a:d4:36
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f1:fe:da:1a:c9:bc:8f:3b:f0:7a:b0:e2:a7:bc:bb:1d:81:dc:45:c8
Fingerprint (sha256): c6:69:7a:0e:f8:11:c2:eb:e5:af:7e:a8:41:3a:88:ac:ca:85:bb:d7:73:67:8c:ec:09:3f:65:b9:c6:26:0c:61

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 98069229488057234974057179279248997552296
 . . . . . . . . [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 2015-12-09 14:36:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-08 14:36:00 +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 711338773859156877771638568642220852232310362676119855787012450512994356165775001186681425595954785098150201972645767658078450979658384987950741903573077178034410554832348611321536553115617570693735208730186848241002329180390917590337923057718258599891011519726275584054468556946505888282283247170221846286574447316118214870785983029334598039579081457539638119267691936990020939379302190242764736813892321676390825978094270445839204919153063801491696085665922256172440363860959724432796798643572611806203160150792847107237897029622228763646107605599453716209129556864735805903669802451800166596027295854151003615797393270770793602404975069515299085732703452390013841165523610933784854996637116792442431780144802410482609313637366443965531060061854347796263128618491023504338612174642366586313385727997669115610816288260230018186488464373081158589183844710476575935742613038872873612902464243475247743286138183860431991289516459941657094704902310246142261282953374562978805808470236913382042443086921198908673754025632810862629361857236669491701602266904784503096810547722155289276541175102424621666088288601271136320866298452275753697797603002080507881824557880045281087691652505773248829694598235480126960196260280912649057681687403
 . . . . . . . . . . . . . . . . . . . . [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)
							90c0c0934794e5281190233c0faa3e82463ad436
 . . . . . . . . . . . . . . . . [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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