www.durawest.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a9:2e:91:7b:9d:17:03:be:2c:1f:6f:9d:3f:7f:ee:7f:09 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:a9:2e:91:7b:9d:17:03:be:2c:1f:6f:9d:3f:7f:ee:7f:09
Serial Number (int): 318906477682952259389303585824983405723401
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b0:64:2f:fc:9b:73:eb:9c:a3:b7:0c:69:68:01:20:6b:dd:31:fe:76
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 24:c0:3d:7c:44:c3:6e:bb:13:82:c3:7e:95:d0:b5:c8:be:9b:02:2a
Fingerprint (sha256): 8a:33:94:79:e9:c2:9c:c8:3e:e8:cd:46:2a:1c:8e:e5:1e:0c:73:b4:23:03:7a:c9:6e:08:4e:0a:c1:f2:66:95

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 318906477682952259389303585824983405723401
 . . . . . . . . [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 2019-10-12 01:01:46 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 01:01:46 +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 715191540221350059337237243855525243891971325657920139325886767347579181580382319197615253311265769473300434318797269329147523865273107417771417760548986911341457795142602684872659877370990961544042135459307799210240533255801968956071356606347700233372112675724456674110966107882348278419651423362346232869773290045981775615013669923682596861739202138071991503852212194360868234712315354831296458068813374029614840959632287441603899837131473943292790068841936714458787172799486111358234171084641675205297138262166448797850813703440515038685686708944792896802824733908350364111758060196972159849768112244288787237571435332241601190283449274881112786730727734177378881552654180072229629298984288455096043996873895031541433162559317088961507025692657169684418288993466522290509001160494552969843391518494265605288513035344160340105740374510436785738608537095712177272919524188777822863041520796084533388548470699605111713301642876061123590598966383100958622692468991384119534013770862285420590531891156606962824387223179677384448505331397129690492574409495033979685038517649892384391458844206772726656570231017169780165351053038935924535783168998491319392420781061890195052833183134498476545111776614313356393887559904910289359022467201
 . . . . . . . . . . . . . . . . . . . . [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)
							b0642ffc9b73eb9ca3b70c696801206bdd31fe76
 . . . . . . . . . . . . . . . . [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)
							00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dbdb348c50000040300483046022100c206b873a071e8358373db2fa8dc4a221e00c4795e627007bba6dca3ee29e1520221009060b7473205b6f0fe1e3608aeff7666c6d0d696899a3fc8aff7c8b502f8c7580076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dbdb34c3700000403004730450220514333589540d2080e2b428d7d8f5eb7db92cef92e2524c164c254cac0eba1c1022100eab15a7a3db9ec0ccb95c4f363ba109570072d69ef47fecb4dc216921a776e5d
 . . . . [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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