dev.allestespark.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:06:1d:4d:5a:f0:7c:56:bc:ac:fa:cb:ba:71:e9:4c:9f:2d was issued on by Let's Encrypt.

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=dev.allestespark.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:06:1d:4d:5a:f0:7c:56:bc:ac:fa:cb:ba:71:e9:4c:9f:2d
Serial Number (int): 263417501260012344794601476732587642494765
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3b:b1:97:06:66:e5:9b:12:67:7e:f3:9e:3a:31:d6:77:86:ee:73:28
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6d:70:d1:f3:66:01:25:41:2d:af:d3:7a:46:cd:ab:a3:af:64:3c:4e
Fingerprint (sha256): 12:22:4b:2b:ca:1e:ec:7b:0e:ae:3c:5b:06:05:f8:13:bd:af:14:2b:e4:86:f3:d1:48:70:74:c0:c8:46:b4:40

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 dev.allestespark.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for dev.allestespark.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

dev.allestespark.com

Other certificates including the domain name allestespark.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for dev.allestespark.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 263417501260012344794601476732587642494765
 . . . . . . . . [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 2016-10-09 17:43:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-01-07 17:43:00 +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 'dev.allestespark.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 796276479141697984741520632688172900538469056733097316890170996856869985211303191587797596470999398617420758045984317716588645361497204595494698259913492143929279246942574403645417328846174742650313193422368134568223187486283757743271680147516107500886356262560242543629952389456397906185628496860957480967989465933532440680901011215689496147583281472098074339413854822871015015337187374670593913606272266077462827758319171729853560746429091866746758375641462482494359136438692715847230921634101533452936299606920649039497661779765966710436028431013912139206629865951909599251885926738171573832564688289048538067935435530026662492292143746413672941562392844070476827272881428442269972241257321368891486729423425356370375170719187045336999567231961982535915066911969694051381846054845953659825644558272385269994874079356636479920947521021734396500299662919084065796149051573848824784363968240401883537792147240105621745901805254288430277788512075187985542218687891849213289059415228117566747773566773206012507574525949982797788972308990044805544505442331019776066062451628490221002091025713671709778956111729666924206040739338770053108688945389977567846927530349465762228108351363398988673084795935072987328807457339388548514465932909
 . . . . . . . . . . . . . . . . . . . . [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)
							3bb1970666e59b12677ef39e3a31d67786ee7328
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dev.allestespark.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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