datastore-4.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:9a:38:6f:85:36:ea:67:60:78:cf:72:ab:9d:4d:99:3f:d8 was issued on by Let's Encrypt.

With 5 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=datastore-4.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:9a:38:6f:85:36:ea:67:60:78:cf:72:ab:9d:4d:99:3f:d8
Serial Number (int): 313815358115731858496656563643617304461272
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 69:02:fe:75:98:c9:54:0e:7c:c2:e0:14:63:78:fc:5c:d7:17:be:70
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 86:86:10:28:63:8a:46:eb:a9:57:70:fe:3c:93:2d:91:07:19:fc:14
Fingerprint (sha256): ee:f7:f5:ac:19:d1:52:0d:ea:0a:21:02:74:79:58:32:5e:39:e5:83:12:11:72:8e:97:d0:82:b9:3b:05:6c:d1

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 datastore-4.com

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for datastore-4.com

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

datastore-4.com
sikerei.ch
stargraf.com
www.datastore-4.com
www.stargraf.com

Other certificates including the domain name datastore-4.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for datastore-4.com 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 313815358115731858496656563643617304461272
 . . . . . . . . [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 2017-05-29 08:28:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-08-27 08:28:00 +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 'datastore-4.com'
 . . . . . . . . [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 699422950373903226656033067611792051745269678861625430803092307267386870922995020315813969079627189937535890666251015940600782445486395876267992557971409535608998979651801465337803754560252108164627520970682235841456810544040741492235585487679440493869762616297392489426227067089127192783042623197044879718801535990774863988336270604105767508319646662460990696954447004993997921557369938561012387264487389096544886458766148734284423361130334594142852941033949665601764248773790346478656950861089808012259954474410655750737598983797434974441402348867916102441621127916401042492433453635354431075966489913498067059381747558258809135393166158736079602422086770038719742844917039020017126078362420448039999620089603460581824975520045262484050904858706343591883632293963238841221476136376361450020974845171008690820913438754551649410555600152872179809992094442352385621451765486720088267858913720923612150674799287303330334412296497640857712567940586065364457100423487433473014015781268834730555487015239712937912098169781276155699122120051792957834939702015120975134877366176510496879415993415130846257814928251602613319714058490819617290280731862834023523116637819181865400507384089655172956245892482412527075392835945705309651997163683
 . . . . . . . . . . . . . . . . . . . . [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)
							6902fe7598c9540e7cc2e0146378fc5cd717be70
 . . . . . . . . . . . . . . . . [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 (84 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'datastore-4.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sikerei.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'stargraf.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.datastore-4.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.stargraf.com'
 . . . . . . . . . . . . . . . . [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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