ozrc.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e8:07:e8:68:78:f0:08:d9:8c:38:0b:41:07:bc:44:1e:a6 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=ozrc.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e8:07:e8:68:78:f0:08:d9:8c:38:0b:41:07:bc:44:1e:a6
Serial Number (int): 340292878248732403337083986837630001356454
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8b:ce:12:8d:3c:49:8d:f9:22:db:72:30:a8:58:08:21:ff:3d:2e:6a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 80:93:ee:ef:94:87:96:2b:6f:2d:20:56:30:0a:2d:1d:c6:16:69:ab
Fingerprint (sha256): f4:31:51:c8:62:5b:b5:2a:90:99:45:6e:f6:df:0a:ba:92:db:dd:9c:08:cd:08:8b:81:2f:f8:98:41:4e:78:a3

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 ozrc.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

ozrc.com

Other certificates including the domain name ozrc.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for 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 340292878248732403337083986837630001356454
 . . . . . . . . [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 2020-02-18 14:37:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-18 14:37:29 +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 '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 962864698262147666546208850750733325709272939193394625911381063865183266716458551463345869513750210842479179883598506507110233916684908734190951389834292214474452363002493115076302263225242442826315624830545245377421493441798116477118456848550418222050754330133490465063017888729041295649093810762107947929230197439915445771868982529395384919190071046162235055322790728653564109411807299690402794085829610042565090689213840657881763485966350418517582514031802913473305114251660418751456558184280887735595386310226500040481256351561730250209192439975010907251935203217976661058488101060467939500436737115856244631627457457142206720479818565033868123793480894317363983750288157595065627583424150835462413802764118738458684591997033495056197267031850432034603711989931323946365824768492621740955201861271492350260310448283559169424795407138241555817308005833975193660112035856375335191913345029008965205268618280977074912343698579199065324841598655475413352072809885153149956818197722973591803895862715924081087911639337413316847053260568601941808991888465605523889896651197223380640470325078053360514352833699402436362797421256433612400237539222377131743430677999569234334909545492143170433510719225347207235175631193380332118963359907
 . . . . . . . . . . . . . . . . . . . . [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)
							8bce128d3c498df922db7230a8580821ff3d2e6a
 . . . . . . . . . . . . . . . . [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 (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e0000017058f2751000000403004630440220171ca7d2bd85eaa2462528c87fe8e03ff8667f52896c591be04dbfd90cbf1f1702205126df61db2fd265b7f93b50137122938ed2f7e4e9b7f1275d22e77e222cc005007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017058f275060000040300473045022015c18aa962cfa2807fba0fe20b4443dc9ab5345e111fe9a9724bf68f976d2647022100c6b85df1db477882af41cce8626286ada2d1e6fe77835b2e0e0f725f0cc2b7b9
 . . . . [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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