lignana.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:1b:f0:71:10:e0:dd:c5:0c:b5:9b:81:c4:79:5d:64:32:f0 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): 03:1b:f0:71:10:e0:dd:c5:0c:b5:9b:81:c4:79:5d:64:32:f0
Serial Number (int): 270844083493013769165599134220204254704368
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c3:2f:5a:01:3f:f5:b2:91:b2:b2:22:d5:84:6c:42:af:cc:2c:5c:2d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5a:6c:d4:a1:2c:c9:5b:2e:6f:5d:b2:e2:78:84:08:4f:e0:2f:ff:4d
Fingerprint (sha256): 66:18:7c:f3:58:57:9a:b1:25:98:96:b1:ad:5a:4c:40:cc:6b:4c:2e:34:27:20:f6:73:01:6f:a1:f0:ac:84:d6

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-----
MIIGTjCCBTagAwIBAgISAxvwcRDg3cUMtZuBxHldZDLwMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjcxMzExMjhaFw0x
OTA4MjUxMzExMjhaMBYxFDASBgNVBAMTC2xpZ25hbmEuY29tMIICIjANBgkqhkiG
9w0BAQEFAAOCAg8AMIICCgKCAgEA06xIp1xMi3p3uUhN7lxRAv5ZPPn8YcJJ8t8v
nEGOGVFjgHO1Nb4utGICgV4azpq/BFoXvE/OTJY45d7ZIVyxa9mIxLi3Hv99nizk
YL9W8QuMwYGLmIQsIuV7TN4g3GZxygiMt89QAGmgBamnzkip3vcVvQrVJ4ECSDfK
uKbRLLQQvwg8NCyj6PeGHElQmwoR5HlkZImDviK+aclHqEarjWy4a9+yzGAaTpUd
KeR2/LVcJtYCO71bW/KltrZdM4n98KRnJxStok+Q8xX0kM6ttspOR08S/9fF/9GA
qATj+i+k96huS8vClzVGDmLjD9O9TPc+8a+mBRWOyCpRuDnP6YwgthcRpc56qm+2
QZHH1gWjikx8FCdVeIf5EpL75H37wW7awpf/sGCgp0vYbSPJACLaOka8ghsSpNd+
BAV2E2icB7C7Bu6CaFPZW/VjS/bc/eB5dhSlcoehmAjwQoTFIZeQi9WycI8HQrXe
nXdvCg8hOZtGhPtYbuYL9C5p+hFuAYrhD4PCfu0EANoFhbxjVY7DQZll3l5gaH5b
95KgGH/WWQJTT7UhRj5x3hwLwfKPFnWFTwcztoDHkX40XPQj3o7a1MIIfAa0wX7+
b/WU94VbriiusJG0v64sFiSB44dJ9cb4tBgqrSaRcq1jdZtrvJedM4GAHyH9WxQG
QmvXbx0CAwEAAaOCAmAwggJcMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr
BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUwy9aAT/1
spGysiLVhGxCr8wsXC0wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw
bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu
bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu
bGV0c2VuY3J5cHQub3JnLzAWBgNVHREEDzANggtsaWduYW5hLmNvbTBMBgNVHSAE
RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw
Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB3
AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAABavmhvsYAAAQDAEgw
RgIhAKMx/oYzKCg9pR2v30zjeSVianWuVBKf+ojqx5QaQQWrAiEAhObj6fR0j8pw
N3Fazcqksgo3i5vKUfd4c3exH8Ix5nUAdQApPFGWVMg5ZbqqUPxYB9S3b79Yeily
3KTDDPTlRUf0eAAAAWr5ob6wAAAEAwBGMEQCIGF3n42X+qWSTprgo5f8PukxDaQZ
yG8uzGCNbv1sxnoAAiAs0Vca95p0M4Qa38qXJ32B6ZIl7Eu2TKDNcZork7d6sTAN
BgkqhkiG9w0BAQsFAAOCAQEAb/WrNx1OK1zJ2uqCZpacqYp4rwjpnOR4JkSfxsPu
4Fx3jNpQWaq4N0Zu2QMoQrjdEPpSplL9evO1C1PwDM9VLJERHw3LU2YpslH4xccD
rp1LaJ0coyz4NBYBvqi2QcqzLMOGptUd10y2VbO+f5sNM7LFaPs6KTAbQcNuXBsb
2pJPJ2nLJ2BmGeY3Wr7NzBU44319Cb/5IzhDCSTtChmQXLr/lqs+S+eykNILMHqj
j/DWSHLVkfO4oHLYjpYjNF6RACzgVpED4wxo9GB+tCtuqXhFIoPp+Z+wYJPm0g5I
Yx6783bQsSNGfyDqa1NjJtsW7ST++sME+GY7CRAJIsd0tw==
-----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 270844083493013769165599134220204254704368
 . . . . . . . . [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 2019-05-27 13:11:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-25 13:11:28 +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 863550431937633788499235060730735882074035710216080842331864989706405199863713484641186643284735140746408135951988687817067250826217927458975892728406431876852076450593651116456104339954300504912652706354991393327184028895668672332952444386953087126582945218006778198971528478184901572051525516843727008384011362299620593119115102089811874080483384203622076797222061546210157618346113188005817190112146994037376182747754475744317239580893470757980074654034801317736496993188775411636566887459973742673956621190782606872825729154104246464500676844104624039413458204786558332564572290872771079318765359953708623094974368364565946145608432087942293096623107389737397476262205455829422778675919650812973551374584670037834366448519762899781961299353578399355941018041881365475357299185181180519538847516112689621528074677298606343478965291184390672905130644073494065710817286684304244507385424695159649672268585401655962590338274823478660885955273985076308197457574060175472971020943321047536319320099815394774010692966529209932638689128858940611852184763284616865301886416120961680210505706948899093539067038822855245647158974758718438539800186513408528533236949788121473274844986027600325869163910437298953022912164818449200721801211677
 . . . . . . . . . . . . . . . . . . . . [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)
							c32f5a013ff5b291b2b222d5846c42afcc2c5c2d
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016af9a1bec60000040300483046022100a331fe863328283da51dafdf4ce37925626a75ae54129ffa88eac7941a4105ab02210084e6e3e9f4748fca7037715acdcaa4b20a378b9bca51f7787377b11fc231e675007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016af9a1beb00000040300463044022061779f8d97faa5924e9ae0a397fc3ee9310da419c86f2ecc608d6efd6cc67a0002202cd1571af79a7433841adfca97277d81e99225ec4bb64ca0cd719a2b93b77ab1
 . . . . [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)
		006ff5ab371d4e2b5cc9daea8266969ca98a78af08e99ce47826449fc6c3eee05c778cda5059aab837466ed9032842b8dd10fa52a652fd7af3b50b53f00ccf552c91111f0dcb536629b251f8c5c703ae9d4b689d1ca32cf8341601bea8b641cab32cc386a6d51dd74cb655b3be7f9b0d33b2c568fb3a29301b41c36e5c1b1bda924f2769cb27606619e6375abecdcc1538e37d7d09bff92338430924ed0a19905cbaff96ab3e4be7b290d20b307aa38ff0d64872d591f3b8a072d88e9623345e91002ce0569103e30c68f4607eb42b6ea978452283e9f99fb06093e6d20e48631ebbf376d0b123467f20ea6b536326db16ed24fefac304f8663b09100922c774b7