www.prosoak.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:32:64:c2:62:ed:4e:ab:7b:3f:bf:ce:24:a3:b7:32:81:e1 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=www.prosoak.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:32:64:c2:62:ed:4e:ab:7b:3f:bf:ce:24:a3:b7:32:81:e1
Serial Number (int): 278484908252974273269743356369154331541985
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1b:8f:e1:df:15:94:a8:c9:8f:2b:cb:56:38:59:00:b4:5d:35:5d:c7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 08:14:a8:a6:a2:72:16:4f:7c:e1:68:ef:b7:4e:34:18:99:93:7d:c7
Fingerprint (sha256): d6:42:38:6a:4d:a3:8d:c8:03:ee:74:63:62:b8:cd:a8:9a:29:c8:60:8d:fa:86:d5:b8:65:aa:e9:d1:47:29:9e

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 www.prosoak.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.prosoak.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.prosoak.com

Other certificates including the domain name prosoak.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.prosoak.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 278484908252974273269743356369154331541985
 . . . . . . . . [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 2020-02-16 17:55:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-16 17:55:50 +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 'www.prosoak.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 854253927925648532684656394357297756522842795448438115621726526957388867391305866286569239388602761034198270567667150233415082974859128397685225757506536307643549770106699796189076221205084640771085690266189455374225127012847625905595276958553091423410103569942008835289268281175518451577467908799584250330175531090686017511840931762551394516172770939360713270831870070390589186323201197094518858105790589949794383126129076049543344074032865217578472344773100569228134592643496720634177206328702196389317433007180585572867657205534237477784349919041348490100061787142023789780139207949146263146975978731258747002145722587457357063158633209590984661752421558836186926094626491372654109813187925309612390290911824563522421866216641887870557631788992195170510274038063074118092662053631098558405242804268735545186450282796424854407088774911027269981616539361890798275391861999782311478818834725549343289749032448148870762638280124343610337649380395975362560158836905819589024269960424314638123494364895988759006324373802695471943407512708613866367880322987484981897156993415113777227435403454263144821738465938301728226950149460369312500072249417748511860681662992084285577082547912722889730006284046952714613668406283190544751988458413
 . . . . . . . . . . . . . . . . . . . . [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)
							1b8fe1df1594a8c98f2bcb56385900b45d355dc7
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.prosoak.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 (69 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001704f5b5342000004030047304502203c29cb47de3fdd7341af2eba7749990bd06ea0d9dd7ce0c86096992cada13b6a022100b492219349428a2d1c027ea4edda97ae88ff3c1a0905e7a133b110c1ac868072007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001704f5b5331000004030047304502205314185d6cf3d7b14528fc2f4a5f7106b738719a6ea4e6fa3a9ea50c30ad133a022100cb03ffc7ef59ac8949a8ff890a2cc921dc2acfcf1a261daa22c72fd45b7d6240
 . . . . [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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