wdtz.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:0e:30:b7:82:d1:1e:8c:ea:63:b4:e3:52:7f:f3:d3:fe:42 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=wdtz.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:0e:30:b7:82:d1:1e:8c:ea:63:b4:e3:52:7f:f3:d3:fe:42
Serial Number (int): 266165566719578055610695153908954271317570
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 75:05:13:c6:f7:2e:48:dc:1c:2c:39:d4:1d:d3:e4:ec:0e:25:2a:81
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 44:7c:1b:49:d2:1d:a9:cd:e5:04:9f:7c:bd:07:cb:03:46:e3:d2:31
Fingerprint (sha256): 7a:a3:b9:75:a2:d1:d4:5c:1c:17:a4:6b:e6:80:62:98:e9:25:82:80:69:3a:2b:ed:dc:3f:70:a0:23:47:39:8e

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 wdtz.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for wdtz.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

wdtz.org

Other certificates including the domain name wdtz.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for wdtz.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 266165566719578055610695153908954271317570
 . . . . . . . . [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 2019-06-17 04:50:56 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-15 04:50:56 +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 'wdtz.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 912080542356921051706421562249872394313108110169425543181270026038582859419474696099142980403973796281569509968476251882132591973615506643546729998833720867290048997403782434093099366389380090928968039472849461615692938790654210238263621819386194177387617672257109300436389159990793274135501019688296231906090053860046971670565271986475994073485916447153969057507419497144477568493992655960464158074186580312201697701975395512149870428855835149075022986147112019586678756906904063739258103944619894916202428205199647924559009354198655890166744792718864522473200433046239716412434871203951021144248436442592077042924942607073265670231387057073135657849591976780032143686804906135305224409999175574816042481091371178413197679658898957459704195565550166847274846004925434219546183514396249531196087018631207350637369881961649134678346063063474347706919878865805595373178915554775621858522968842537754344119533255196277591618932069530929826396634603084034487124218311188306610128739403521697683599237598543059094979967304100979174420751361539831673326992923920206263530493545699465749334035905450219389982233674202610729031291171036301305188446992766972746807221888006770698751293390995612749717552382475087624770764402128826145760617583
 . . . . . . . . . . . . . . . . . . . . [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)
							750513c6f72e48dc1c2c39d41dd3e4ec0e252a81
 . . . . . . . . . . . . . . . . [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 'wdtz.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b63fd0b5700000403004730450221009c7bc4d054d07c5dc2915fb16e374ec49ebd1b10e0403e55e5b58a2cd595fc7c02206b356da5391cd2a75c0171ebf351eac748ed78c7406d0cebfc0c9f07cf0e8175007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016b63fd0d280000040300473045022100de4941f5805f92410deb268131f0e76502a908444d93180cb2181f5b2ba6c0fe02205ec19bbb835087d0a993f2b75d19c63d5d3cf196d575ef670b99223dbddbe199
 . . . . [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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