j81.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:17:08:d9:c1:b7:d3:1b:d0:80:cf:b4:21:e1:b0:ce:b3:88 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=j81.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:17:08:d9:c1:b7:d3:1b:d0:80:cf:b4:21:e1:b0:ce:b3:88
Serial Number (int): 269175116715916048191688513361676929512328
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 07:46:a4:cc:54:98:35:b7:50:de:6f:ef:97:43:f1:3e:a9:6f:bc:54
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 81:62:b7:74:20:a5:3e:22:e5:a7:6e:1b:df:38:71:ea:ee:1b:99:09
Fingerprint (sha256): f7:c7:ad:fe:ba:b4:8c:d1:1c:d6:10:e2:d5:b5:19:fb:04:a4:44:e9:09:64:a0:30:f5:62:da:e2:b5:30:9f:d8

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 j81.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for j81.org

Public Key Algorithm

RSA

Key Size

2048

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

j81.org
www.j81.org

Other certificates including the domain name j81.org

(limited to 100 certificates)
j81.org
sni67113.cloudflaressl.com
j81.org
j81.org
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
j81.org
sni67113.cloudflaressl.com
j81.org
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
j81.org
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
j81.org
sni67113.cloudflaressl.com
j81.org
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com
sni67113.cloudflaressl.com

Certificate

The complete raw certificate details for j81.org in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA03vMpLr7kbl5reYUs8R2
XG2UYUHYkb3a4uL80bGwRffFopU6qAB5BsLlgKfcPa3+QwKbY+uU55Ms78kJ7ImZ
cAj87RMlVAAWhbWNvODUHIOb3bgBeI0uOJUuMedNKLe3YhYxeskpo5pbTUp5M2zu
Ybuq2QnxXFX+/M5mbscEo9tJHdNDKQ+eyYntK5N3w63GZiPD1xs3KSwAiWthDfwl
dp21xedRgk6xeVYitmpGtf593A0VK9hdmdj6x6tZPArerZ6OcTFkGWgLPTix1qrY
CL9q4wAqzQ/PYbULez2MCbN4Fc3vzxROC7AHDZrppg/KhX286ZQj07Plf0Dt4+qM
qQIDAQAB
-----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 269175116715916048191688513361676929512328
 . . . . . . . . [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 2019-10-01 00:03:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-30 00:03:54 +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 'j81.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26697330101631287323730236764034319238154579798056560822503352087507880085825641267621090860847693580378440492915392016392877240038695530617703026993995329597609565966145304679333438102702447078158576353715684899489171431729329445335606011969710480908045134159682702787729080330996513147865689518641605650469942301416132790121581545799538543420428123557903669901067136757417853312153194907062041697891239509800572678249843162046864777374829546661589686171888264355072793426726411701641284903003603093700416851531367300083029255434269998759645596849989180705466590230083204372283698090913219091036893717850005076348073
 . . . . . . . . . . . . . . . . . . . . [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)
							0746a4cc549835b750de6fef9743f13ea96fbc54
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'j81.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.j81.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d84d85e9300000403004730450221008679b440f0f6f0b0df80096d39203df96e45ff9348e54bc330fd8d815939a615022070cff1213327ddb3f0bd3fd833f4ee9346870ca49d13cb399d1833f5704a5b5a007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d84d85eae0000040300483046022100eb438beb1d9775a523917a8b004482610ffcbdc54b36e138bc8a0ec9e7c42677022100db978cfe9671eb41c7dfaef5fb61de02a985f1dcb11ca372c4af39a9ef7b5df5
 . . . . [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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