lignana.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:7c:77:28:a4:a5:29:c8:c0:88:28:a3:d4:6e:cc:a8:6b:fe 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=lignana.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:7c:77:28:a4:a5:29:c8:c0:88:28:a3:d4:6e:cc:a8:6b:fe
Serial Number (int): 303690260456250609184811057715851840482302
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b9:a4:38:19:72:eb:fe:43:10:32:59:86:3c:53:e8:fa:a8:e1:67:35
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 68:c6:f7:c9:76:cf:7f:3b:9b:31:1b:ea:ba:6f:35:f6:fd:95:3e:ee
Fingerprint (sha256): 46:c5:60:9a:3d:76:7c:99:5a:11:df:ba:b6:18:fe:cb:7a:39:cc:0c:ff:00:87:8d:cc:44:bd:ed:99:72:07:5a

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 lignana.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for lignana.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

lignana.com

Other certificates including the domain name lignana.com

(limited to 100 certificates)
www.lignana.com
lignana.com
domaininvesting.me
lignana.com
69702.com
www.lignana.com
www.lignana.com
lignana.com
www.lignana.com
lignana.com
lignana.com
www.lignana.com
lignana.com
lignana.com

Certificate

The complete raw certificate details for lignana.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 303690260456250609184811057715851840482302
 . . . . . . . . [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 2019-08-08 04:10:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-06 04:10:50 +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 'lignana.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 916643768557132402620901545269410504255811398352109060158490873698846812255859277023256393940165210459788203242865161150604961502232153692317961347496107913671063514922014940570840087566349754831516577478908474266810357877233903413666664841540624896304032049353034093357260758202670617219241992276554181062902531564166116665652086703538824419480183983988055657070784499561863226156713039231454730236713916481871102386924592753036739252170966365565676981289190387399068335934172451510669888441819514910784194178093053562642780927533719315478463815098384840368646248426912184666458166025725581034025682351672818609260664304225266711273472736660646289491082227932302600925815554068199095134093609064519956415001540955927513675658891898263343718800653813975486701502919114922042144757258712404825200078965831933408650969366110688750819678038382655921312291298791013219102149352281249582019934829090574011040417676568994030855607777331345004525912285485862482903119435707456251339696446965960566572773949127442048451380480207576213726491941486723691521482181630486923504803362807427435713567342471151038287551245615360859766484848559243569816474847155755913214905193092581699207560388864713001597315788537764973172490219086486917520494239
 . . . . . . . . . . . . . . . . . . . . [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)
							b9a4381972ebfe43103259863c53e8faa8e16735
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lignana.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c6fa306f20000040300473045022100f62f147ca7126e938d995c7f89bacf28b2761640952363ba802a005db0f9339f02200bed1b3f113de1b5e1cf9e61f5dad432efb989f5e96d91cfbf574ab79b1e07b5007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c6fa306ee000004030046304402207847a4ca49b7531bed4e3c9f89be822c8dd63b5783c4b9aa6969e7f87aac052802204b812984be6874e1629f83c8c2811a737238277cd5ea1646cbed862a0b86a201
 . . . . [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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