ruizlab.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ae:0c:b1:20:5e:e0:49:f6:14:75:eb:5c:d8:26:12:ce:03 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:ae:0c:b1:20:5e:e0:49:f6:14:75:eb:5c:d8:26:12:ce:03
Serial Number (int): 320562860068571380886522676901340867907075
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5b:84:60:c7:0d:50:9a:90:27:67:83:6e:74:01:e5:a6:ac:bb:5e:79
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): fe:51:07:39:7e:e8:03:d5:27:f5:20:b9:4a:cd:bd:93:60:55:c4:e0
Fingerprint (sha256): 56:74:5e:d0:0d:9f:bb:79:43:58:71:d8:df:13:f2:e0:7a:0e:38:05:8e:5b:ea:a6:cf:50:f4:09:c7:b5:75:79

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 320562860068571380886522676901340867907075
 . . . . . . . . [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 2018-02-11 10:47:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-05-12 10:47:14 +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 786521429465929437706347124683348849215860860621116405218529595308947137869155030086747375555758345184135517354028041834641478947703074709853692241125415030219858493824025226181246575374256870805597591059195261314466047106838174394812322204441103804289283675457890731720549533251316831640717526084324463764618056526519786933997809763100713417890612618253388415008530671291709746414483456630010045114894528447222404937481119806705343220354233619810594176040642493076664206013224396591475093745454983071890185153481913390147907521057363376602357885147552790134726834738857233757138833309895341015402333077066218419635036219788902356572066709275091728135340543237937475629523488592557173945128734643650274529640737544585167724014755799993346262237377520208456488614285982074980449165714476393703465460076881008705547425464735879877839584138872821413739875798759143519306942274920940080822692307859496492407298546545696995095568143323523049050262105396805880642542226672426328217290740026890658593350439745064932038015005342908608334348113960841398190393853662494146367477662393653701119002240852139143900068336247912908817261971999869655609554322878344195723156668507648048524871974072103348906629218808739293611069252456884022335822219
 . . . . . . . . . . . . . . . . . . . . [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)
							5b8460c70d509a902767836e7401e5a6acbb5e79
 . . . . . . . . . . . . . . . . [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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