www.durawest.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:4e:d1:8c:90:3a:c9:b0:a4:ad:cd:6d:1f:c0:ca:fc:d8:85 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.durawest.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:4e:d1:8c:90:3a:c9:b0:a4:ad:cd:6d:1f:c0:ca:fc:d8:85
Serial Number (int): 288157420913117818770580215432575457220741
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 7f:33:9e:bb:2c:29:7e:6a:33:51:14:8a:63:38:e2:3a:85:17:ed:2b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6c:e1:c3:fb:d8:7b:99:31:62:e5:2d:a7:67:4d:ee:a4:d8:cf:3f:42
Fingerprint (sha256): 48:2e:df:6c:06:1e:7b:fa:93:d9:39:2a:c1:98:3b:c0:7c:59:d0:60:37:ed:9d:41:a1:7a:fa:7f:d9:70:5c:b3

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.durawest.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.durawest.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.durawest.com

Other certificates including the domain name durawest.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.durawest.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 288157420913117818770580215432575457220741
 . . . . . . . . [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 2019-12-11 02:00:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 02:00:34 +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.durawest.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 836904373855233840190635922737787561099621622121507382639872442505252259155172914467821383171911374569893794095153545449712366234284647977660327337500781749615425286274520331574572149632887867649640916116608067295181122888993019953888023665601582288699883234372231620430972523026194111596320031302336370894588178695226072128582326414592831272139423392954347297369015478836855522533132294297291698858096761938758771089562191284910877484768740152952823953380393265861340298801387041609554089796297345164295548985679248730710341844056587488958706177542971308533649295555113368781295636399079870082497643137477295284748951114207536517067220996743759931532305831915964927047240472761167633048298064876774287473312079240403585216138822795917511006855920478639312818995312966071628642885904035262545674357938887484511372318727486467514726642528970766352048555587489861750676127525984338555790235909459001507154398844624749527371197411236667791624159459329994570786158138982049236015426107315541105998957097766182596338880666186154308331946930996200305844224095787480989982290551144106946965405102667230469599642871441220727592544689787899810995576193919067002066389673573683199758214479268634059279873138245116128958385373756783486682885507
 . . . . . . . . . . . . . . . . . . . . [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)
							7f339ebb2c297e6a3351148a6338e23a8517ed2b
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.durawest.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ef2e6ae560000040300483046022100b150606102f9a02da39bef8c49edfd20d5170ee4ed0fbe1d270732e75d1f931c022100ba0f5357f2440c2c2f3ca01876d25b3147827b570f3446540fd715e770d4d8c2007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef2e6ae4b00000403004730450220208ee3bd2cc24c542f4ceef6831d2299fc7ed6b07c1d25523384b31e93aba036022100f7c9e70eb6a452f1f9871fe842c808346c52cfd3ef9a457a9a289ade4069b8f6
 . . . . [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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