ruizlab.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:40:4a:a0:e1:e6:0d:64:82:f6:e1:7f:5a:af:50:79:e9:38 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): 03:40:4a:a0:e1:e6:0d:64:82:f6:e1:7f:5a:af:50:79:e9:38
Serial Number (int): 283214127499175033964621192589438132807992
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: aa:4e:d1:36:91:77:42:d7:2b:53:23:20:8f:3e:0a:67:e0:e7:53:1f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 01:86:d6:7a:6f:90:9c:b1:e4:a6:2b:3a:f1:ec:df:99:fc:54:b3:db
Fingerprint (sha256): ed:04:74:a6:3e:e7:af:4a:ec:4f:88:d4:c8:81:de:10:1f:d0:2f:db:34:93:59:1c:68:e3:7a:14:46:37:1e:5b

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 283214127499175033964621192589438132807992
 . . . . . . . . [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 2017-12-10 10:47:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-03-10 10:47:19 +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 786417700938949304191491230123641728889294245498471132162864193139698500053962567355412785013698531880036220463174206167235100457781922118896414938572546181602065325328172676978688114788055203081406895530927324467100651488269574382091193558241424523112261972772574204053107491409463422357243376560668477559119464519413022824505053998739054360012022438904014213863257643299705079214642948290899076933898687146490172091711097279912902238774929000181825730700714634894677741409362218703045898699498922107431484398244749662383764550165115755262656673151907536435394278242117746905956420190803535733828289467692945275427671766902002605085264681277896937260254928186042275248806765625873963490339521868751314012711581965044413675233867843670849959719767557103228648429462253501800498266729128340963531243242338322336257696567000446011685253549187474283089815886567991270554491945931030819151327937643060882989536280427032015283974136052781837365670494544520736249789825100588917920841316886120660847449090189792066211011750098821172886982350965965015092173286551300478582552151312991881670862824345602620613640373920439709788219681939937579642910279414303331208671673160140313132356876223828276063045831211776552250709659980353426609353159
 . . . . . . . . . . . . . . . . . . . . [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)
							aa4ed136917742d72b5323208f3e0a67e0e7531f
 . . . . . . . . . . . . . . . . [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)
		00663e337d6fe2e23ab188047822604ba8416ed7351f01ca4a7bb1beb0b1f8be8be29fa834ce6ea189f79f24698dd3c2e3517728b163c4f15491fda2727851f83b067cb7a94919610cc1b8c14db57edea82c3bffb3e5eb96a849eee8d8200376f069ad361f07db0b0bfd9921c3eafd64962e13a345ca03a32240bece1abe3462d848a2377ef2059ce4adc73ebbc112b3a11d8e2ffc5b8f840d8615b8835361450d5633df55136b15d9e208d2b3b7af82c71c2147d14a321b9da920792aa96906f099c4bebab8d9358f35ea7cbce1804754c574668d754a1ca9ae90bee72434740c85912f963db6b00c5c6d26f297f917142a0a524d6f93e5d04d6289b6bce0fc43