skyzen.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:bd:aa:28:22:3e:69:15:73:25:d9:53:e2:f0:15:b3:38:e2 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=skyzen.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:bd:aa:28:22:3e:69:15:73:25:d9:53:e2:f0:15:b3:38:e2
Serial Number (int): 325876402289042481083233259387324579657954
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6e:49:5d:ae:08:0a:53:91:cb:09:c8:6d:41:44:80:b1:18:1d:0a:5b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f3:d6:cc:95:9a:10:ca:52:8b:7e:81:79:64:80:38:ea:69:e1:7d:a1
Fingerprint (sha256): 58:d4:10:fd:a9:17:82:72:a8:54:a6:4a:c7:d8:ca:3b:0c:58:9c:bd:73:03:1f:3e:66:d1:c8:e8:57:9f:d3:d8

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 skyzen.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for skyzen.co

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

skyzen.co

Other certificates including the domain name skyzen.co

(limited to 100 certificates)
www.skyzen.co
skyzen.co
skyzen.co
www.skyzen.co
skyzen.co
skyzen.co
www.skyzen.co
www.skyzen.co

Certificate

The complete raw certificate details for skyzen.co 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 325876402289042481083233259387324579657954
 . . . . . . . . [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 2020-02-01 10:08:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-01 10:08:59 +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 'skyzen.co'
 . . . . . . . . [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 965473439787451039515610842384254985229493771498144281252234767016567585001938284226826103590355637409150845291703379722292305194307775797937767953741619762654335250060630642210191020163607279343184743516517619339661831874410566188737085813805614237806800920435136373184365116177853043887547725202892788232368972968944404256346035324112057583154986954065670822177648955837191457458768982857140599525551274125573860644538681983322419069563254833809001108574004245116759111435800958916839997581140912721790530309752761072814279589799542853063903122648264688993292462632645674609188956557791352030292971302261978213172182534459733423155552335229477179488444770758508944859549708776853698711113087007215515732798941352808398274610301120497425082570184008918095702712035172551561646111161982137737105443313428114101760787457496570449599892066501052296181616786260332509991980748193939957486719532523272965903463559471921595865353999811847583423294186706974762082730486239417531968664175012265332871620424437476997555071614126337771803330036572541850292976687704232020722731349206511165799010677911315293535174853419137793281260320914588163832865285957869086726653136725745569118676866897704021119066609441307073093437454075305104582022941
 . . . . . . . . . . . . . . . . . . . . [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)
							6e495dae080a5391cb09c86d414480b1181d0a5b
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'skyzen.co'
 . . . . . . . . . . . . . . . . [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)
							00f00075005ea773f9df56c0e7b536487dd049e0327a919a0c84a11212841875968171455800000170007085950000040300463044022074050ac89e1515d96618d181c26a64522103d0b1167deadf66d8aea15a5184090220043f5c891a4da23b6910f363cf22c61f22a1bdb51b71a03760bc2ae78d8d051900770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170007085c30000040300483046022100e6dc0aaa1d3abbac3d654d4c85d65f11bb841a46270344fe910ae5ea8435ae0a022100b1bad13f63ede8cbed35e6e107b3b291833ce5e59630f678e1390816620d2563
 . . . . [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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