www.sierrawestgroup.com

Issued by R3

About this certificate

This digital certificate with serial number 04:81:d8:d9:2e:30:86:8c:75:08:5d:12:26:41:38:fd:6d:ed 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=www.sierrawestgroup.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:81:d8:d9:2e:30:86:8c:75:08:5d:12:26:41:38:fd:6d:ed
Serial Number (int): 392633809972185326621677028718104836664813
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ef:21:89:36:e1:d8:c4:b0:98:2a:f7:f1:9f:69:7b:80:06:e8:b1:ae
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ea:7b:f5:c8:0a:29:82:c1:b2:90:d0:96:65:62:b6:a6:15:bf:d4:44
Fingerprint (sha256): 03:67:bf:3f:8a:8c:cf:54:90:6a:96:cb:5b:e1:d5:a4:e2:91:3f:72:7b:7b:e8:21:26:d4:3a:36:89:09:75:9f

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.sierrawestgroup.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.sierrawestgroup.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

sierrawestgroup.com
www.sierrawestgroup.com

Other certificates including the domain name sierrawestgroup.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.sierrawestgroup.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 392633809972185326621677028718104836664813
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-21 18:02:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-19 18:02:43 +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.sierrawestgroup.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 876646894348710945760317084355587657596276588788421737885910140505294173726915410819913501996709628045879720259265008282610430113419768719016859635942892671411832087279914661615841880543005996179644664371077504834506266535476947559460348079561678976251372050839250512361534413605906682233762271471619705520534831001962322419541080110889496685944119076076608352120607168244899810202708785428025436874606769148374573625605314584694632635823363719454335348088471042021560509491679023971742253207771913416869090166537388563866776453660600569458874718165895250920473157350397093482569905007636686025255394449411353951691473160419333241423830004634724442675806547145591040066969692449173983645431683718139047738566373162962176787185741323088582306336693193583081618404486644643076501000667099300542023591441819493606521366416018088296101548416940057373010731775601712107570337450763954584125127991238267059038709874971202156040600723195536930951396231568568002044463723117726657156655021938278803353957758215519033857884933741950082551563473718032827938842911690699405638427148153469642168846438322141172179427679443844328516835465417242882330237252913125724701521857404561069555429402487313511768089081859642229766446253831399415284252903
 . . . . . . . . . . . . . . . . . . . . [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)
							ef218936e1d8c4b0982af7f19f697b8006e8b1ae
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sierrawestgroup.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sierrawestgroup.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a197a601d00000403004730450221009362fd000943808265f2e7fc1ab31252673672ac6c118c73d7b4458a6c00d443022043fe2d2169c0cb6af06de06b06687d74aa4bd7e125d2bec7960b2aecb3b3abf30077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a197a604a0000040300483046022100d5b2423b655498f508cc50c04e85eca8e97f942f22e8378885cd278e98f9d353022100b81209803ef0e76cc05da74577cef5de82b48752cce6ec60b519c269e2e2ec45
 . . . . [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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