www.durapack.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ca:e5:9c:44:c7:2c:09:60:8b:dd:cc:62:81:c3:a4:f6:5e 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.durapack.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ca:e5:9c:44:c7:2c:09:60:8b:dd:cc:62:81:c3:a4:f6:5e
Serial Number (int): 330379100517638872792822361546480190551646
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d7:19:be:b3:93:6a:20:f6:46:ce:7f:84:2c:89:0a:4d:f9:17:c8:61
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5b:52:5a:e2:d0:aa:98:0e:7f:fd:14:dc:d4:25:82:d9:75:55:a3:50
Fingerprint (sha256): 16:ee:5d:1b:ea:ee:4f:ab:b0:5d:01:9a:38:67:de:67:82:ff:a8:c7:2c:00:0f:0c:ce:82:f7:9e:77:44:ed:91

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.durapack.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.durapack.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.durapack.com

Other certificates including the domain name durapack.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.durapack.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 330379100517638872792822361546480190551646
 . . . . . . . . [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 2020-02-16 20:10:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-16 20:10:53 +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.durapack.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 846711653174265427073973913610694072878088538423393290085950154903056049442416533384304498412399576447166083494527469622838927241600451107776204112490360212465346283304823192314793789495448560863213700348615332743264721963224737243286208938718697422029840396408549711403953428184808272096494714422587923993988665747317229056807654663479417396732868594471665015631347491399750607960685275496512833836375279164553250118855800597111029614897479496434715570667168229977808299771434092271355346143986946671181158329897421963134439824701699060343568975065084868770215015979769625896707150342873988000528313195366602413840819875499850968827037689115728307117027652366783903266884274731578977400450586901731070458338344233049041967321274770852965068984775468663187236783054728989580390969351312833632940197654716607217454225056923227306410989823520494629725390640489760171633598980361215713338506413876295755964124545983300689557863218076910152572029328542401320691925807009957707877427567800445468330956355449851512490471996924341870763556869856484984179587610086371318834827631285492621021224098231832687547700560367184308369082174809111465279071928948524709353055721375727302767424860503083384715407756611818576379827500991328480097268049
 . . . . . . . . . . . . . . . . . . . . [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)
							d719beb3936a20f646ce7f842c890a4df917c861
 . . . . . . . . . . . . . . . . [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.durapack.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001704fd6fab6000004030047304502207b0f4a4e1c1dd44ba899d3805eb370d1e8bb8276e94f77452fe19133e9d16d2902210094a6d5b79b3976c951492573b0c6c026a1ed9308bfdd8a2fe22a38ff05238d0b00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001704fd6fadb0000040300473045022100e792390e75ff8ff05d6c4be70020695bd5aeded775b385944e5961f956a9807b022031f75e6d837b179b46e5c008d92af9138d6e823540077ee905066f7c7ba66a1b
 . . . . [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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