zv.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:8b:68:d4:11:44:79:c5:57:b8:1e:5f:df:fb:a1:64:e5:69 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=zv.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:8b:68:d4:11:44:79:c5:57:b8:1e:5f:df:fb:a1:64:e5:69
Serial Number (int): 308775447626012991567385505972269548365161
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 12:2f:49:b3:e1:19:11:26:4c:f5:4c:93:96:d9:b4:d4:45:81:8b:59
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bb:e2:ba:e2:d6:29:34:ba:a8:bd:df:5e:04:4a:3a:fe:fc:f3:3c:46
Fingerprint (sha256): fc:d5:23:9b:98:f0:7f:6e:e0:95:40:d4:24:b1:29:0c:6c:d8:ae:41:7b:ef:d5:7b:9e:91:c6:56:e5:fe:3a:bb

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 zv.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for zv.org

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

zv.org

Other certificates including the domain name zv.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for zv.org 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 308775447626012991567385505972269548365161
 . . . . . . . . [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 2019-06-26 06:14:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-24 06:14:30 +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 'zv.org'
 . . . . . . . . [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 765848405944860520313869754165629762037038791123110221853671371825430382868932457932425223638362346156866546960859167254028499361679426938262577866695299356430524428823546830034879828854733916387217870798517879214232485033800231551835825609614656240791090882260438670101699560092292698189988490538602648083617537969956173889231667901537750298814109609030495134536382000148036564662507566524774258092575658707225477688465779008228663730521496207724398037281556835820666846053848998628874397775989851708559706518588301024288450843636704094054571428628747533413675814376964977885449178554105625888571051351150967993937319921946430456643191509229816209718935398351704397016002325975600609311013854655382276768257728844873555036831109027563212787456670175812079917958775901848262806826478407176103067352069785198821271486912959574081635134649699057312464624046230238262980895000243129596591174593505400093731590029615104665398598374073548678383040705977476545111956136650509993682123503246067702846496774087194098349197383598687773445984404359293994277579060330876897736013825494624593109223143168326931619384228764890939029626332772490599472834620481435415095705458896811997296102680370771702820400429500030593836775438841510648193395279
 . . . . . . . . . . . . . . . . . . . . [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)
							122f49b3e11911264cf54c9396d9b4d445818b59
 . . . . . . . . . . . . . . . . [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 (10 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zv.org'
 . . . . . . . . . . . . . . . . [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)
							00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016b92a2ca6b0000040300463044022050f9e233301b8fcd010744a8b62e94a9d27bab528f22cfe08ff93a517e479fc0022034705ff91598f688355c62605ef234d133c625d8eecdcfa2a40bb93c93e8be8700760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b92a2ca580000040300473045022100ad68020d3ab9fbf5d64f586cbe6d42662f7b1359f4781fc209725df26510b94102204d95a9228df7acb92ff6935ac18e9ae6718a6559b007ca6a81dceb8fd1a0a674
 . . . . [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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