www.shepherdcpa.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:9c:92:85:b1:ac:dd:12:e5:35:93:5c:99:2f:f3:d9:cf:1f 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=www.shepherdcpa.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:9c:92:85:b1:ac:dd:12:e5:35:93:5c:99:2f:f3:d9:cf:1f
Serial Number (int): 314615668501496085918721309625540928982815
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1e:4c:94:63:a8:9c:d8:dc:76:ef:fd:e5:9c:03:b0:49:73:6c:99:05
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 83:f3:a4:d5:ca:24:bc:3c:52:f0:70:65:86:e3:af:1b:76:5d:e1:7a
Fingerprint (sha256): 67:24:cf:d0:0a:30:bc:81:df:40:43:bd:de:1b:9b:d4:5a:04:0e:32:68:b1:b0:a0:25:d5:28:42:d6:c1:31:dd

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 www.shepherdcpa.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.shepherdcpa.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

www.shepherdcpa.com

Other certificates including the domain name shepherdcpa.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.shepherdcpa.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 314615668501496085918721309625540928982815
 . . . . . . . . [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 2020-03-30 08:30:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-28 08:30:41 +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 'www.shepherdcpa.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 708962046594687335557294759495541505503000055487858408798335312219887400899755099635870375856915177083631223144067990416297730434365670770368957293898987860889579404007332284296775871101168401996253329839054114555903392679379963635737096082843512141186337738812204992251142288375368838368322706558788096134121789886016398969890302397731788071955131004203878377300443773847608801999918230882564325019360009648199373329513914685088725304148397089374712838821668539106616053548369567456427403528657812252241040721331143392661815549110713818874073634043291856014534732033689185806930595298520013584171574333018919687313378322436563830134155029992645204325629214592310102626083734120837193951919718120747689389359662158117510099434387324945247862083279596178419824666499920435338803025315496729379109508621182236443115013745150126848972898492983507369151781327916521986879251728631932829052962284182753533253945835029687837801948922063411124438900125926672349156842710502062340930914012409697071020502302286091285731369759050708622237023558644725724098966495435598534246375635534368317753600889782094296608452982379244302055671045766230031033388690511658441466131258935597693082179649034586837130788406595671457712977027164288537095378771
 . . . . . . . . . . . . . . . . . . . . [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)
							1e4c9463a89cd8dc76effde59c03b049736c9905
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.shepherdcpa.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e000001712ac7603500000403004830460221008d2ae429344695fb6890745850060a7ed7f3f3dccb7e03ff62884ef488b580ed022100aab252a8d63fbacaf9068bb2fbc449974aeccc49388e6e26886ba21c9cbaeae900770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001712ac760670000040300483046022100d6497f362ab795d1fbe52426fc9e23e69c28e6078a62434b4fc010e0a6a450a2022100c5fd735c4205ac646a646968b8b37d80fc1d2543261d74d5e867845b21722bc9
 . . . . [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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