www.ozrc.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:bf:5d:d5:58:f9:7b:ad:fb:aa:37:58:f8:45:bc:33:df:2b 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.ozrc.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:bf:5d:d5:58:f9:7b:ad:fb:aa:37:58:f8:45:bc:33:df:2b
Serial Number (int): 326455515844636986132068737625100842688299
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 39:7a:23:b3:e1:ff:a8:36:9d:73:d3:52:e1:0f:3d:24:59:1e:67:08
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ba:b1:11:bf:74:75:15:60:24:6c:e7:eb:09:b8:41:35:0d:f8:60:dd
Fingerprint (sha256): 8b:6d:10:fb:1a:e3:cb:02:7a:06:76:c8:44:cd:d1:a8:33:34:bd:fe:a6:8c:6b:fd:fb:cd:83:2f:62:a6:b7:8f

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.ozrc.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.ozrc.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.ozrc.com

Other certificates including the domain name ozrc.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.ozrc.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 326455515844636986132068737625100842688299
 . . . . . . . . [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 05:01:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 05:01:51 +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.ozrc.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 704039341857812750914759565866541118476600688945136323831421601983381757804165311860413013535585820893902557329073714114232305198643056842628696099298710360395734661658116095172757996939850702237455322037571319128855780173499292730113333313768785090568111695848500293658884081061957939541174961773636613256257758800233985454760323620068494620989738368737225991382140619592429756564369450844699334152335254051380324604383800701496693728278601431312597892216000480503943375525292499332112282281893337310676842869258911731993437207224556810370201942905281526954681585629372146351542365321240633726685855233122712782364766326786253397287700228688643768664610907199765512482281998465542868271079075645004709584393473616002317156016710026433905272256999148815885415813040221487149245038420370184161627038450972387034077492164118685836942230589563506432346307695966749485340555493053291364763159420439984397614638640941425277382222808721908318537836646649804942901739647352091973607148728337449735134885346367573041070276373958620760707028094014856818533718813343728647793828732847715808207390590932881655038147842235140468604269593085369525315612978068830645919347308552872495159893316874926532376357155828442977551109019835946907320317649
 . . . . . . . . . . . . . . . . . . . . [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)
							397a23b3e1ffa8369d73d352e10f3d24591e6708
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ozrc.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)
							00f0007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dbe8f177a0000040300473045022100a90fe7c63695c0439d44d21d94b5eb988348416aa5c325db9341d45ccdda38280220221c5ca96f7c11654c5f942dcdf3518a43f6a2d4932c2e1ec4d50bbc8a2abf170076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dbe8f197b0000040300473045022100b102ab03d07a42e90a2a645b18763a61f368b932fe3b7a8eb9fd74f9942226be022078e7d724478367f8c6c4a966a80a6556e0fd47f856d8561c4a11f1f84a3399e2
 . . . . [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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