okwco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:49:ef:de:7a:88:98:94:25:b4:f9:59:f7:09:ac:a3:71:df 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): 03:49:ef:de:7a:88:98:94:25:b4:f9:59:f7:09:ac:a3:71:df
Serial Number (int): 286496311246680659966079419020813699084767
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 51:f8:3d:e1:7e:21:9c:4d:8a:6e:81:8b:41:ff:82:4c:4e:e3:ac:47
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a6:c4:93:b0:66:ba:d1:99:8c:a3:a1:08:8f:b7:49:be:4f:29:d5:9c
Fingerprint (sha256): ea:34:71:28:ab:3b:cc:a5:0c:55:b6:3f:86:3f:c3:5d:85:71:f2:a9:af:e3:6e:a1:ac:f9:2e:15:e3:62:b3:67

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 286496311246680659966079419020813699084767
 . . . . . . . . [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 2019-12-16 18:57:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-15 18:57:39 +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 856190747660638107220696252130949838895650780856082754283245798232059309858220926611004571571600845971043927898543823531103087331671114399426406789108660978958111429145598964721868573875148062873992867413673657050462479187037340681302425963088260329519885276443796637027503567903897450097911097925333392089213260681923563140475823082199474304046633129854485681672793181856538455584966956367623588267544899151636948406059061453964139956720985222944354864610565308921427636045469495039021955001283471979477069134817753944598391313822090583948453194781479837338901904888494591997772307338365149321360682341664857175717342031173255111879557427098629966158057229644042319463913404994951534252911718996893324558865542442876635626938099803340184395703435782452522312973724573359130956517312991592767845771750575153238437200776579308829501319183602721389482927454188678023051314420225514656978212069965060665561393451395820288968988595709422860622943388806463979397192112405940138510742851059349791570573225746433238949531544032774867851814761158685862740983263215340306347861608165946912459891330056275161025482716471991254291164947979431413709898798237732761111860763930232122827945776761103835610363784942524020043892076104155790230272679
 . . . . . . . . . . . . . . . . . . . . [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)
							51f83de17e219c4d8a6e818b41ff824c4ee3ac47
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f1049a365000004030046304402200dd5ad67431d958f5a455542ef0e323694d4a603328eb2f170353a308629d24a02203fc1a176c7b48bd71e8feafa7ceda686b843ee04cc14c12427e9a096b64836d80075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f1049a3a2000004030046304402201fba96e73044d108af0a8eccf55d585eac4f577f900f038b29e3ff5037ebfa6a022000b11176dfc543b6040aad1dfced7d8ad4157721320355f92a4fa692110e51dd
 . . . . [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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