www.apertoso.be

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:dd:87:6f:2e:12:a3:64:89:52:f5:c5:81:eb:0a:68:57:f8 was issued on by Let's Encrypt.

With 3 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=www.apertoso.be

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:dd:87:6f:2e:12:a3:64:89:52:f5:c5:81:eb:0a:68:57:f8
Serial Number (int): 336719283943657917664897256746767885031416
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ef:96:a0:48:7a:8b:22:c2:bf:98:11:62:aa:2d:1a:ff:30:24:e2:b5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 4d:7c:68:9f:3a:3f:ec:e7:44:6e:f7:a7:09:28:eb:8b:a1:63:b0:7e
Fingerprint (sha256): 08:00:58:0b:02:76:09:fe:24:92:26:4a:75:fe:13:e0:73:ca:7e:7a:23:85:8d:d5:22:20:32:c8:4c:cb:25:d0

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.apertoso.be

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.apertoso.be

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

apt.apertoso.be
bvc.apertoso.be
www.apertoso.be

Other certificates including the domain name apertoso.be

(limited to 100 certificates)
www.apertoso.be
www.apertoso.be
gitlab.apertoso.be
www.apertoso.be
gitlab.apertoso.be
sentry.apertoso.be
apertoso.be
gitlab.apertoso.be
www.apertoso.be
gitlab.apertoso.be
gitlab.apertoso.be
www.apertoso.be
www.apertoso.be
www.apertoso.be
www.apertoso.be
sentry.apertoso.be
apertoso.be
apertoso.be
gitlab.apertoso.be
www.apertoso.be
apertoso.be
www.apertoso.be
www.apertoso.be
apertoso.be
www.apertoso.be
apertoso.be
gitlab.apertoso.be
www.apertoso.be
www.apertoso.be
sentry.apertoso.be
www.apertoso.be
apertoso.be
www.apertoso.be
www.apertoso.be
sentry.apertoso.be
gitlab.apertoso.be
www.apertoso.be
apertoso.be
gitlab.apertoso.be
www.apertoso.be
gitlab.apertoso.be
www.apertoso.be
gitlab.apertoso.be
apertoso.be
www.apertoso.be
apertoso.be
www.apertoso.be
gitlab.apertoso.be
www.apertoso.be
www.apertoso.be
www.apertoso.be
www.apertoso.be
www.apertoso.be
www.apertoso.be
www.apertoso.be
gitlab.apertoso.be
apertoso.be
sentry.apertoso.be
apertoso.be
gitlab.apertoso.be

Certificate

The complete raw certificate details for www.apertoso.be in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8T9tBX0R+LxV1e2LHFMT
p9Og7mHDpdZf3xzO8XXS83018sLLZPTO4Kg+Y+REnf+4eTtJiaBuxwHIj4u/7npD
8yDawRRnXFCUi5KUd5F191+Ok5E+V88Ndp/McUq7gF9YMQWFpHVQQDY8c2Zoqbl0
DjxHjp0fzE47p0gwI4zVRAl3uh1SgUjZAiurofh1abnSVcQQRBwekCGgLouxI5Kx
mpAOW7aeTO4kWi64ci1XG4eaCUsSMq6zy+OkePVuvlhJVkH285Al1W6jELIhiNlQ
/3qPR+DYIlOoGm3G4js+VoiWyMFOmvwI+cX/bkZVuvBiNCOePvCFsRilxhDdeeV4
MQIDAQAB
-----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 336719283943657917664897256746767885031416
 . . . . . . . . [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 2018-11-24 01:00:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-22 01:00:11 +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.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 30454707956540609405862701598453695068816464242755083700991402583997763447303399527625362130623734105287450847693403067754908805216852399349800414227138990164059082260580326189339952973763052419809295951524414640642597522105677223701352272380527406020826825003590303641866673160625582261950973353180811363035419504097970442836732791185042608708243504751596165463520113367418572761777722334609022750473295240171218935004879892622632175756825768387180457955970959059279077672474055559701996348543058334687739761801976306783071673738239041090351575459126849653919643129302517122232011478564861345638649986904878290925617
 . . . . . . . . . . . . . . . . . . . . [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)
							ef96a0487a8b22c2bf981162aa2d1aff3024e2b5
 . . . . . . . . . . . . . . . . [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 (53 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'apt.apertoso.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bvc.apertoso.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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 (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)
							00f0007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001674372215e000004030046304402205810e536f24195bf21c6d6f0dc4f134d993a5a0fce97baed695557fd7df4750a022006595e203c75e72fad75012813cb694f00dbe3a87e541d103c42ac52812117da00770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016743721fbe0000040300483046022100d442bcdff67d198e115339aa5efe03be1c029579c3dfbdd8bcfcb90d3b10a4f4022100d90c22f134184d627428f0f8fce26859a5d6af6aafb62500e998074d7b5a6669
 . . . . [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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