durlex.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:89:8e:fa:25:0b:12:4b:ee:fe:3d:8d:a5:3e:e2:1c:8c:6a 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=durlex.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:89:8e:fa:25:0b:12:4b:ee:fe:3d:8d:a5:3e:e2:1c:8c:6a
Serial Number (int): 308145591264391728846208592960990092233834
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c2:d6:df:93:06:55:67:7a:89:f2:3c:dd:f5:1a:70:ff:28:79:27:4a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 79:86:8b:10:7d:24:56:98:4a:bb:25:97:46:50:43:d1:f5:50:39:64
Fingerprint (sha256): 8d:5f:11:1a:b1:3c:0b:e2:4b:dc:a3:b8:ca:3c:a6:a6:dd:fc:7e:01:ad:be:f8:9a:88:a7:c9:53:15:a6:36:9a

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 durlex.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for durlex.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

durlex.com

Other certificates including the domain name durlex.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for durlex.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 308145591264391728846208592960990092233834
 . . . . . . . . [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 02:03:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 02:03:51 +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 'durlex.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 1040527018373933372809941291930584340954650562152919043460545484190498504495173267834143684031530384209761829704550075726190456014603423713396559667169942746058252041667703331640257719966189849444795085953064974872625467101967485273472783138502835038248127470081964972661861593584713601304732908698379195381062624903484686188131715330301805480536199558572482314967817783660888594767964585185010861735865421831945037008572079098249047925258811261865866246939857953618854144181417027344892094380548326719216875167963926817506192162526986577728346846621773788539368315353232777211534758539740121087437505794897675135595522512539391081329201399099294398781413252258193781940373305435260697646068143913259093630954856058348976664338695387433389042329730695449056058869306840347502990850307124535562715562221467327915203630671184812600015316362040603835469857953657291607533337612336910359908724714937684873504606180596280472699518585644570741956393478425402918015506077609983569133034428705777655688953321331256962867940422061338488422618926120538381898514995050083519596800827773313909579190584500271775977170584026022535686553336349258315984575837036478087326427872248008136634160016549598894066883018493679771244560656770033258526475203
 . . . . . . . . . . . . . . . . . . . . [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)
							c2d6df930655677a89f23cddf51a70ff2879274a
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'durlex.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)
							00f1007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dbdec20cc00000403004830460221009fcd76fef2b1ec1f1b2d608f37037a8a8adddaa925111862fa90157074ca7ffb0221009e8c0caab71d728d1402b46a27d1f2bf6f253eb50078ad850d64ce9790f6ba980076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dbdec24c60000040300473045022100ab01925c1615bfd21dc10214eb0cd765db0e1fc1cf560b09db63f3591c05bb3b02207a81a05a062c0efb5e127e52740ed6fb80c6ac328d14e59d8367c2fdc50298ac
 . . . . [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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