zv.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:bb:58:c8:57:ff:40:c2:f9:a5:11:aa:19:c8:16:03:c8:43 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): 04:bb:58:c8:57:ff:40:c2:f9:a5:11:aa:19:c8:16:03:c8:43
Serial Number (int): 412199958649050118526472434877560239933507
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e7:7a:f0:4e:a3:61:70:55:fd:d3:a1:23:90:5e:c5:2f:79:03:79:cc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 7f:82:bb:75:62:7e:e7:76:b6:da:36:39:3d:6c:f7:3a:96:5d:6f:f8
Fingerprint (sha256): f3:c4:88:54:53:e8:e1:c1:a2:c2:cc:c9:f1:b9:3a:64:41:9d:74:05:97:5d:b9:72:61:a6:f2:3f:41:82:ad:80

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 412199958649050118526472434877560239933507
 . . . . . . . . [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 2019-11-09 15:10:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-07 15:10:21 +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 793803568465990047821368180743551293065844657346774801469230017999719087303658985957943464781020752503394418780955078512490993336064792362351291177390443097229063080776374967198688253244337916209793501291269447459696080878693560514583166159433983881176598777113986977060744703583723840258829552448906259882738520997451000504790723796693045123881657145169418746154214848926150224519556886095437417953864250702899712588928311023999267424927877875982870910513957245155190630428267373430040953275727531635964702954772047239737416720647922585629081217494609717753694708732187287676752561520137831696834119368856622126716339035907003678771253666362716632285726921869099679095815693588967428278502622704308067320875612918843980339905826481500517600626375857783028721802393422397424778514535893655371155521947421799967835743079836733059005931014456932060372476886933680093000798118700933014396846974258159563003793880944538335876628824047996477048598133212640221840894580461983767225226730833726083743060503889916850226024212513992927098420947587800738206046090689614267786299648513585532840377159079165073752775315522872879446541105388644360175244904688607897154434836377835965334401960370660463279046069046710797067666375816593851752195499
 . . . . . . . . . . . . . . . . . . . . [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)
							e77af04ea3617055fdd3a123905ec52f790379cc
 . . . . . . . . . . . . . . . . [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)
							00ef0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e50ee411f0000040300473045022076141269c00f0fa680841cc0b7d2c831601f6f6412e08e59de3dbe5fc09e13dd022100fc95271f442bc9785201bcfd23cd8fc8924489d5f5d2971eb94f9a865611468000750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e50ee4121000004030046304402204bf6f5d3a72c57f3a59233a73945c09046e907fc391956e012a7dd42e487f9f20220484f32b70407c56ae0ef7e390f97ce6ed9f235c27fbf97a48afbecf05891c8b9
 . . . . [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)
		002b0314ae9396696fb09ac56def16064d865b41387f6fbcd67fcd19aed5c291fee68a621eee74e44236dd80c63b55ccd64677a402a49e0024651ef26be914133f3ef8a6444175837b90c2878fff6242266f7566ee8d0ddb2c22416bbdacd8569e1cc93627a51ac24cb86baf2dbed40f55fcc09bbe5a1ab1dac5b6dd7c021cecee4ba9ae378cb3caf695f99d91d0a80747465bf4123cebe2d8eee8843593463fa49e43a7298a61bf6f21053cd12d2f9fce519b84ca6ca9c783792a691045bf2d218f13fe0f7d1def8a13fc7f46d18ef674dec312ae4a2164ff16f93a9584c2280a910f6243e284b2d817cc2b9e4f2b928245569792769502e2bb0724aaf6bd8c19