ruizlab.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a5:11:32:9a:3a:b5:34:42:89:66:4e:79:c5:a9:84:02:7e was issued on by Let's Encrypt.

With 4 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=ruizlab.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a5:11:32:9a:3a:b5:34:42:89:66:4e:79:c5:a9:84:02:7e
Serial Number (int): 317506307956149249075864924036164189684350
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 14:be:7c:35:db:59:8a:61:cc:ee:f1:27:64:65:be:30:ed:a9:92:7f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5f:7c:16:1a:fc:d3:24:7b:4a:5c:b2:03:c4:59:3c:11:e6:b9:10:56
Fingerprint (sha256): 83:96:cd:83:44:76:95:43:4f:00:7b:cd:28:e1:7b:e1:d9:8b:ab:ff:24:4f:fe:d6:05:f8:53:96:36:c0:be:38

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 ruizlab.org

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ruizlab.org

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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

oc.ruizlab.org
patty.cise.ufl.edu
ruizlab.org
www.ruizlab.org

Other certificates including the domain name ruizlab.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for ruizlab.org 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 317506307956149249075864924036164189684350
 . . . . . . . . [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 2017-05-30 23:57:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-08-28 23:57:00 +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 'ruizlab.org'
 . . . . . . . . [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 978005107266690552023602350956087495450321641961208829275997171232095673306002246298895591154759196563420897161884550540439853635147137827079641463216311692290429954028295069783352436267315539589179098616252304232324782845289096197090728913947262142130266652723603627013461223342989414308351392053170798537392939285337834162137782228102672398649532050937038830144734667605596540704772911343067249050718514621613327334775383126991063869523978942817058721181776015021744562860992804237350181266857591009886038405193003999171713217921530486637970047113490597128900431361512830432362324873734877019743408193415984847078861995079070948513828569943135889224894087826474374159481736033709375734288011227247006713926373672317950966919869952449865320483932955355398856439100092194996208222865308596511397686325412130591682660454583162414577810234486754000683952027119149238661376725543017137781881738333415745992627635411917581167436207245714268690939755620401348424052748091124795324079707609234200721997267176448075830784301136788863356089712458698650291035373170218599074272746092599568686229762380762788181900456557737474547025925833591355936678471365523349256652413747498365519344128099637525820533048258364489079824185893176041778589451
 . . . . . . . . . . . . . . . . . . . . [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)
							14be7c35db598a61cceef1276465be30eda9927f
 . . . . . . . . . . . . . . . . [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 (68 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'oc.ruizlab.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'patty.cise.ufl.edu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ruizlab.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ruizlab.org'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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