aula.mev.cat

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:52:09:25:ac:cc:83:76:7f:6c:f8:c2:46:5c:c3:01:32:58 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=aula.mev.cat

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:52:09:25:ac:cc:83:76:7f:6c:f8:c2:46:5c:c3:01:32:58
Serial Number (int): 289252170554521206747628071378402116973144
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 74:bd:21:76:8c:f5:8c:10:60:ca:13:cc:ff:0e:99:d4:d0:9a:0f:74
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3a:d0:c0:79:5f:48:b9:df:7e:35:fc:92:35:40:ce:3f:e0:d8:dc:28
Fingerprint (sha256): 22:77:80:51:9e:7c:e9:10:9d:53:f9:95:bf:f9:da:1f:81:4b:67:78:29:b9:dd:67:01:88:3e:0c:15:ad:a2:7d

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 aula.mev.cat

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for aula.mev.cat

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

aula.mev.cat
www.aula.mev.cat

Other certificates including the domain name mev.cat

(limited to 100 certificates)

Certificate

The complete raw certificate details for aula.mev.cat 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 289252170554521206747628071378402116973144
 . . . . . . . . [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 2020-03-31 13:29:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-29 13:29:08 +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 'aula.mev.cat'
 . . . . . . . . [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 740919749220351607516163024183669014837681504133505645199221912170335056891878345920916576343511233664898311780264822766976380511540562226920647125569638502281230242086457937665002408992269115587960668413541123800250339526057071665490852248990082302719727051562043541076691791462144636372572113913496913114663077207586680712742198893818349839326842260805342611281983946602239408748138583407503077112003919623900435014604853487902505559267173357901691748446078188281566628993354690837427207335257973619098325394381490639612545779150615314110896168686808511023997438535902932933148336114265349016410519702995848999327981695744542380361900528118878106963565376111150595425923245471675268395926222549040732502989495183532972787241999340903266719896170016948339446931845271515327726536599952945507550080405691146762672869520349272097406250235133301819908272296285795251770988816102253663782001509569677614642353239063427886700909440253802714946398064099621107214911166845214354028087916605669676495077514910984965257434604388024831117042920174544294654082355503861186746553986627051253474578046456887322870370810979501732744257822760750695748390043973192411799743288859958412926850012111447850816757409861501482373370842565021282817065721
 . . . . . . . . . . . . . . . . . . . . [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)
							74bd21768cf58c1060ca13ccff0e99d4d09a0f74
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aula.mev.cat'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.aula.mev.cat'
 . . . . . . . . . . . . . . . . [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)
							00f0007500e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e0000017130fefa070000040300463044022076d586a5fea35fe3dec1c5fe7f276f4f318ddf7a04208f27d32bdc8e272bb36002200af23b23c906fe7e3032fa96573479b09c8ef0197b0e0a9de85db8ebe2fd40b2007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017130fef9f9000004030048304602210096f6b77516be5e035ec4cf32ef036925e8b31d008dc31e1500b65490c953fe8d022100fd7c7388fbfb4fe3d9bd0201261b3ca7e70de25910cbd4157abf9d5cbb7dd214
 . . . . [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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