ittaka.fr

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:dd:fd:62:fc:9c:f9:1c:53:f9:0b:d3:1f:49:9a:a5:e3:cd 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=ittaka.fr

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:dd:fd:62:fc:9c:f9:1c:53:f9:0b:d3:1f:49:9a:a5:e3:cd
Serial Number (int): 336876069536437769980594902967629216342989
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4d:98:1f:2a:99:85:39:a2:4f:c7:b9:08:d6:17:be:ee:9b:12:fb:05
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): cd:d6:fa:96:e4:6d:9d:82:da:2f:82:50:d9:0f:ed:3a:ba:58:57:ca
Fingerprint (sha256): de:88:25:17:1f:38:f9:81:62:1d:bb:0a:e7:26:b1:6e:53:a4:1c:f5:38:a5:f1:71:d9:e9:e6:df:bd:20:69:41

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 ittaka.fr

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ittaka.fr

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

ittaka.fr
www.ittaka.fr

Other certificates including the domain name ittaka.fr

(limited to 100 certificates)
ittaka.fr
ittaka.fr
ittaka.fr
ittaka.fr
ittaka.fr
ittaka.fr
ittaka.fr
ittaka.fr
ittaka.fr
ittaka.fr
ittaka.fr
ittaka.fr
ittaka.fr
ittaka.fr
ittaka.fr
ittaka.fr

Certificate

The complete raw certificate details for ittaka.fr 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 336876069536437769980594902967629216342989
 . . . . . . . . [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 2016-07-06 16:49:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-10-04 16:49:00 +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 'ittaka.fr'
 . . . . . . . . [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 693987872730711762959003050377784227929111752699715195372406618503157537560243498526008638116832372003913073454501887846662718402449414045453856604606507494339195008192837094028161115420914748154816317201857425377004860346226544796973599271893890870158635426393151837860125645489140244189641048110680531360500961979028553394460565645450800283769913276727683963330389802322619417497970536441066064939895997807048224329052838301652882407071150141966053714315999430112152032276847876930802939857019970968545983294341281243342932786972053451734079422115956471023222803496908573405915162481416837056999808505477506591811762213945876410233781587111430401978430920764249015272372919911299789022908390870625199810082834236938177683318252366679788920048966844605617132782936958424867873502703613239346059557983323373035197612706413420452173625134786191871799721859299839818007686694800660586095791358281780734161377552494619536885365083833743440016404409675680388084125862583364676267995014369773358907078505912297252923254663814099943951304526984821932972213855941344568022189833650452755970025334520966591763872013124127604143900278923153999937292159850951072735346211848516653893801371693697144916477687677988447175049481469674432553027497
 . . . . . . . . . . . . . . . . . . . . [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)
							4d981f2a998539a24fc7b908d617beee9b12fb05
 . . . . . . . . . . . . . . . . [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 (100 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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ittaka.fr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ittaka.fr'
 . . . . . . . . . . . . . . . . [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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