m.vivesalumni.be

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:5b:8f:10:77:53:07:13:d9:74:54:cd:2f:0f:1d:ef:f3:84 was issued on by Let's Encrypt.

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=m.vivesalumni.be

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:5b:8f:10:77:53:07:13:d9:74:54:cd:2f:0f:1d:ef:f3:84
Serial Number (int): 292492718285417990356897590932147398505348
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3c:e1:7f:d7:5e:7e:7b:6d:49:3b:ef:51:cf:71:ff:49:b0:0e:a5:2d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0c:7d:5a:28:20:67:bd:d6:70:ea:a6:ae:1c:29:88:91:d2:86:d9:9d
Fingerprint (sha256): d2:87:c5:b8:b3:e7:33:9d:cf:04:02:32:32:b2:dc:86:ab:2b:ec:91:07:7e:e0:0f:e4:5e:04:7c:06:78:60:32

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 m.vivesalumni.be

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for m.vivesalumni.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

m.vivesalumni.be

Other certificates including the domain name vivesalumni.be

(limited to 100 certificates)
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graduway.co.uk
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www.vivesconnect9.be
graduway.co.uk
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vivesalumni.be
graduway.co.uk
vivesalumni.be
m.vivesalumni.be
vivesalumni.be
m.vivesalumni.be
vivesalumni.be
www.vivesconnect9.be
vaughanconnected.com
graduway.co.uk
vivesalumni.be
graduway.co.uk
graduway.co.uk
vivesalumni.be
graduway.co.uk
graduway.co.uk
vivesalumni.be
vaughanconnected.com
graduway.co.uk
www.vivesconnect9.be
m.vivesalumni.be
m.vivesalumni.be
vivesalumni.be
vivesalumni.be
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graduway.co.uk
vaughanconnected.com
vivesalumni.be
m.vivesalumni.be
vaughanconnected.com
vivesalumni.be
m.vivesalumni.be
graduway.co.uk
graduway.co.uk
vivesalumni.be
m.vivesalumni.be
m.vivesalumni.be
vivesalumni.be
vivesalumni.be

Certificate

The complete raw certificate details for m.vivesalumni.be in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA302jdtZAbq1/3qkGIINn
6v68GH/D2n3yQ7zbKVfPhEuJtEmt7hIK19n7/HzBzM/qfu0NODDCys4Qe5w3V0uy
ThhDq9+9nSKHCH/poUWDW1rDGd6cRHBFirLVZWT5VMskNDtR9kJei7pGiyhhgxL+
NLs8TGGNjvmDWGYXQbw4DoUqsHVinV7vcmC8QoCmdoEuNI0ntIWvXwVsJ08HM9f5
vSLvJY0z4s52r7EYnuG8nBCMdW/eEs+/qlRUzx8BzvxdAcKARSmtF5/qgLuV1l3D
SYD73pDqr7czrVg7wfW6DcD9vcWDskBxK+eg8OJX9WCgNzw4bDyt5i46BIz3qHNQ
kQIDAQAB
-----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 292492718285417990356897590932147398505348
 . . . . . . . . [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 2019-05-21 11:18:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-19 11:18:29 +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 'm.vivesalumni.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 28189426994489637053258848873922337592084015439456288270697778023965545481416846073408258453134951567233320842491630057736938714464079055062474445628449926913823233604445804340077993782508366956622140893732075833727845601797369154452525869303637705236932083242141615633105933104414925871434314209313177958998161216421570525056946781306768118566901364885013921775974343346851223094848049409607209296961243036591269504987856033584898046218392701907512495134281772494280387261710521197471390241457798156465014760879790598936813597653270185722323003513889058308007898998743034523934381184178587070061579951840599888580753
 . . . . . . . . . . . . . . . . . . . . [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)
							3ce17fd75e7e7b6d493bef51cf71ff49b00ea52d
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'm.vivesalumni.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016ada5428aa0000040300473045022016360d595c38912964b35f5b19a1de4fce965e898cbb033c75e66ae41a2c02d402210081749d8064c64ff2c1b53169538e39f1f3bfe3ee080b4d6f8b36bf2098ec276c00770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016ada5428cf0000040300483046022100a026f3eef1e23bd375c2c164e23fae352b8c978fbe47003a6d47caef373f1bcf022100efdc3cb343b75556838e1a5c06ed59b0dfd755ee01abd55b64b3818028624e14
 . . . . [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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