okwco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:00:2a:a3:73:de:d2:4a:77:cb:7b:32:89:ca:f6:23:df:6f 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=okwco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:00:2a:a3:73:de:d2:4a:77:cb:7b:32:89:ca:f6:23:df:6f
Serial Number (int): 261393534065622485959834202339494336913263
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e5:31:66:28:f7:e4:82:29:9e:c2:60:b8:ec:a7:3e:07:9c:e0:ef:0f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 7d:6b:68:da:95:a8:e6:5d:cf:c0:23:8d:92:18:12:c6:ab:4c:39:a2
Fingerprint (sha256): a5:4a:5d:c6:83:1d:13:c7:e5:a4:6b:7f:8b:37:ba:e4:16:3f:3f:d2:5e:9a:5e:48:28:fa:ab:fd:50:95:b2:ee

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 okwco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for okwco.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

okwco.com

Other certificates including the domain name okwco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for okwco.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 261393534065622485959834202339494336913263
 . . . . . . . . [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 2019-10-12 21:15:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 21:15:45 +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 'okwco.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 853932589007599741239230821253579213087314224921229430466585612496870525880111279122121150159561172536521315975005893943389092520367602953764463375324122709175125370821927396928141851962994935536002175156300502455449608705394272723307474350548678663975349288832959524747040949353552327880978880325342615775781983944192280866675163450684542609748824773330863071991321178641898573380209983561063956227428853158757104798057107497435287461590704629944792770218807043632709316995735127055007030004060696148251505830195102391129808566183909682374985285887355150227745997551767296772486643393499940761942419867262547262150857765469577407246192480004870313378957049727341694236439115180146763430623965140309271802699199976739043829449144609109651853345539476594746858520762617238521091049780860218017093074625854452166575723154430009154143714281179060751904117115360090525718068442855397479170273230816984789698165523032132103706130839034032272770399497781243002770861092876015060885376556900958386369627312064403447749127489020966022748883630528950969387478205019232545475818101346798000082729864862335468079760607283701813434918621791735432811225737373911232894828296501511509622446012979575606727861465876965446128556283536887736083898929
 . . . . . . . . . . . . . . . . . . . . [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)
							e5316628f7e482299ec260b8eca73e079ce0ef0f
 . . . . . . . . . . . . . . . . [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 'okwco.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)
							00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc20ab8280000040300473045022100afc3715a6e6438c0d1774830ced36b3fc6af07ed4a94ba77c0146f6f32f527dd02203b4b573bbb618797481583d584f8e6c55b7ddc14f06e34a15b184170cb38e53d0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc20abbed0000040300473045022018ac4b885f13d74514100d1009201ba434e88e8a0c3cf9e0d8a3043c30916a17022100cef1cad2fee9146faf32edc0aa06a94709e5e82528533437453389aae510938e
 . . . . [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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