ozrc.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:51:f0:f5:79:f7:82:97:f2:27:d2:4f:86:5d:5c:bc:de:d5 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): 04:51:f0:f5:79:f7:82:97:f2:27:d2:4f:86:5d:5c:bc:de:d5
Serial Number (int): 376332304753137057894793060581669663989461
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: c4:95:5d:9b:09:26:91:c1:af:75:47:fb:26:b0:73:3c:ab:3d:e7:61
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 39:d7:6f:76:d2:2f:21:d1:9c:0a:54:56:a5:db:6e:00:d6:fb:e4:8f
Fingerprint (sha256): d9:ee:70:af:c2:22:6d:b7:98:ca:88:d3:a3:f0:e1:1f:2d:52:2c:cd:31:8d:ee:e5:ed:00:09:f5:2e:19:03:1b

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 376332304753137057894793060581669663989461
 . . . . . . . . [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 2019-12-11 09:51:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 09:51:12 +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 908506825893030170643049820212940512296278984511632292267603046663547969415078757219723867092147812168427134251501158859160593687542061369598341968180004066907377519896460653306858983699908775828581929067345352671391177391127953997127539555237546448791737207048228638737278046047278468401614520718573541380836490740157305292543547327807153541082695493999724061121365065363570262035080025516277605485781933091370728696992581125265943896919516678628585682463695273656535591657372010795789168358151019827823262327562433135822928681944909745773764343319922176069811020141254667335472357204631966335257652482312667265054037008986524794395211199390980179800745706112477506501292599666587724556330523298747766503900451208603464838336674209722996553688630345754364529006410503790439711317074993693482274308607832892013424428319683893715653332087585999828127908428159878094622445374534932797336780939158737440212841749424283783684598446421235947498217144726161310855780234443859011350592141944793990672343915021380069014116034824294489351941018141872529919836419872688475358255557675419673680441009491993487845742601129849662095822944866086055284066014298418455324187505839471100598690427146649745884708848125496509661775980506370311888676493
 . . . . . . . . . . . . . . . . . . . . [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)
							c4955d9b092691c1af7547fb26b0733cab3de761
 . . . . . . . . . . . . . . . . [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)
							00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ef495906b0000040300473045022008f87da52f4474d036919eb4d377eeb8eb07d3f651d66a77213be1cebdbb9e34022100f96179ba8727bb03ccfd9b799d083252ae9843a6b9ea4da63e701a472521d4a9007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef495906500000403004630440220256ada604978cfe0b3d463e874700ac5c9feece441a40f0e550b72d5e468c87e0220439f276a3baec556418715b424ff6cef7aa0d4b8d4f564bdad5194dc81daf6d1
 . . . . [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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