m.vivesalumni.be

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:89:21:73:a5:9e:5b:31:3d:db:9d:2c:10:90:01:79:1d:3f 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): 03:89:21:73:a5:9e:5b:31:3d:db:9d:2c:10:90:01:79:1d:3f
Serial Number (int): 308000007060592800108490933027541630917951
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ce:df:25:dc:89:83:9f:47:f3:fb:f6:bb:1f:c5:6b:08:c1:4d:3e:4f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 56:94:c1:79:e8:99:5e:07:07:59:98:01:2e:ce:20:37:ec:48:f6:55
Fingerprint (sha256): 2f:9d:97:4c:8a:d1:87:31:a5:bc:18:42:2c:e2:37:5a:a0:b8:e0:92:16:5a:1e:c1:49:cd:7b:e1:d3:26:67:5d

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)
vivesalumni.be
vivesalumni.be
m.vivesalumni.be
m.vivesalumni.be
vivesalumni.be
graduway.co.uk
graduway.co.uk
m.vivesalumni.be
vivesalumni.be
graduway.co.uk
vivesalumni.be
graduway.co.uk
www.vivesconnect9.be
graduway.co.uk
m.vivesalumni.be
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
m.vivesalumni.be
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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhb/aauDKZYvukuOs9+Wq
rbEoltsO3kDQhKiaFL9LzgkASGHfx0/JLSEqn7B5vWVY2qxiZQNIt3NiE6wsNO99
UWOXHnBxKBfyiQvOMnKfWUCKpczuTsWE+GIK81xHgmrzfdvJ4exPtRT3KXlSwwCt
LVbGR7YGJF9bah8mGrZ5lA6KaG/lhXSCqDrQ3Fx1bY1bEffTYCCzsz26t/c6oS7G
KUJ6+77rbCKbsfYYR1jeFcZfcvgUIhV6ShDcjFFLXrjmrXAQ/cZmoKKiBhDSOicE
5zbj4xLPb3M951qMLltBP+dcKdWr/Y5ANCQNbr0isi3mfMkkQ/fPH8Q/VIOAJKn7
gwIDAQAB
-----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 308000007060592800108490933027541630917951
 . . . . . . . . [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 2019-06-18 12:18:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-16 12:18:06 +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 16884300896143338356029305875474633096575462702192133464918155244645425356801662672079548978916268876625260949902062120179592844133165094009489043306151676411221485602995905490641630669986079096023905505688759759403866109545105438866772216898407752059706245471250867871855545275014714556302353700865358818718074887921861065858892784052165870405491593644878944401391378326360671558879958394045274707887052052269609453246820071881502951610295587094922885110767730434898337664830078562641300475353105834406794079652981979428035233650184407284926241456979093522376157668229455102579366171842234552745541565769577149365123
 . . . . . . . . . . . . . . . . . . . . [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)
							cedf25dc89839f47f3fbf6bb1fc56b08c14d3e4f
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016b6abccc8a0000040300473045022100b6ad6f78dca4f8ac31317efff6e0179988d21a0c3470e2b10f14384ee2f90da502204d1bd20be9fcfed58e8267f71ab8426a013c9254fdb5271676aba853ab8294de00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b6abccc95000004030046304402207f3de231ef7c1d811e2d8ca999b52fe3587ed55b5ed826bf0bef943cc7cc1e03022057cf01bce6d2e03a5e5d7081367780520bbd86ed7dd99d1a21a0438cd369d29e
 . . . . [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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