m.vivesalumni.be

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ab:4a:ab:e5:51:58:f6:b6:f3:b4:0f:b2:41:34:96:93:35 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:ab:4a:ab:e5:51:58:f6:b6:f3:b4:0f:b2:41:34:96:93:35
Serial Number (int): 319624397944328923762698192286817208144693
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 26:d6:2f:8f:f7:92:81:7b:a3:81:12:2a:0c:90:42:7d:1c:03:05:80
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 83:97:4f:19:96:5a:bf:d0:b8:d0:f4:22:26:2d:00:4e:40:d6:67:0c
Fingerprint (sha256): c3:48:2c:5d:45:41:f4:e1:f2:06:c3:5f:da:a2:f9:11:ad:a3:c5:64:dc:84:09:47:e1:e5:15:84:d4:68:4c:64

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
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m.vivesalumni.be
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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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArDig4sDSt5FF2MNpe/Fd
L9P2wXEIK+0d+6TyV1CUi3wA+6vnoCDMygR0t4wASMuKbERDBQVQgx4N9cv9W2lh
clGz34LKr5JD27MEVbEW50qs+mPcMbM2SRiF9G4k81Z8XyAfA0N0dCnV9VgRUq6w
Ro/GXUeh993s1Ul2bPvQ0UN0hyqce15OxwOXPv4kgCBRbMab3m+pWaKOQ6nl69/J
IV5i73ZStw/ENpomis+6xOZG/bTB637AZR/c7Ngn8vRmS9vF+Tl1sCwffsE9Qblo
eII/pb91mEf+TuQQ9W1BEwDi/iwFB1TGZ5q7si+kVSCGNEwIfAlynu0rRfi+vRqt
jwIDAQAB
-----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 319624397944328923762698192286817208144693
 . . . . . . . . [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 2019-08-15 09:41:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-13 09:41:42 +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 21740912988539614309424055448836164865446934529329212816329742521532839448892535823593888742785274272163288085612795868233223206148954667313188542844315219532303567149446777626225153650437918557431907881914793199789716860345394845177115745106436798397426191453387114234184212325817933091176270946765584908725667880864395722607838403801013296081697089704905743739736338666016597815997505468837563951643754650321735586845255155812085476645711427671163471901657499503344608094975240291024240650027091250571727437028550264765894724903954645631839220600659418645620852863547559958028335729577853597867713303350597304102287
 . . . . . . . . . . . . . . . . . . . . [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)
							26d62f8ff792817ba381122a0c90427d1c030580
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c94de746b0000040300483046022100f73c0a35ffc98d23955cb964a146fd96cc5b2b6c10b5a6ed5185567b0653ba9b02210091447e535e0afcf1c2eb4eeade975ef25a85c84eef82548aaaabafbfeff2096f007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c94de745c0000040300483046022100822ac31a0e2327af12cb866522d16c576f310e9dad08356f27a6ce42b4b729fb02210091830c69277bb8a66a02cd4877e67c0a579b9cbd3c24f9edf841a283b32960ff
 . . . . [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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