www.lignana.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c9:7b:d0:03:cc:a3:0d:3f:0f:68:a1:b7:fc:c2:2b:bc:97 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.lignana.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c9:7b:d0:03:cc:a3:0d:3f:0f:68:a1:b7:fc:c2:2b:bc:97
Serial Number (int): 329898188664677727026818696681781191228567
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 08:6b:69:97:9b:ef:12:06:98:1b:d8:53:f6:0e:9b:d4:82:54:80:a6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bf:d1:a4:9f:90:7f:0e:92:16:a8:21:fd:b0:f8:01:68:23:9b:50:e8
Fingerprint (sha256): 91:a3:ac:76:f9:91:82:bf:ce:cc:cd:54:4a:58:20:8d:8b:e0:36:02:39:e3:71:11:11:6d:33:f3:ec:e7:ec:4a

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.lignana.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.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

www.lignana.com

Other certificates including the domain name lignana.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.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 329898188664677727026818696681781191228567
 . . . . . . . . [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 13:11:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-25 13:11:19 +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.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 796630142790038506592935823241811399595241002363636152818405490736627332549974770206591058796669664001534573384505354596490672646268440160531203687133965331911698229785510558567437666172417505531126629985220995124843839132476387005725924528686821573755226544677432119205004215201482990096623303994243823440022728944512573571068784501093535809471314365416428877270789432475493660271012725249937126296691694315636718368431796762009760620600541628970123158155919465355561000211991268377856021075756616421553865666143155486979975410726656803888616993346135982848671964673098174358063682470727362257272412667948268849972931292092312967641958668867113321858352734329116019875925656674176748299314439428209095054529712525932777294174672838038256905106723812798558702068856691146209701067285364191455232129128759598232429393640614301028471487456762655631069902462230331897500383154880319800211758982402580098977889762512156936518752708902352007810623529344481148690347002578815481415765590908581318701092451771851657047242854948306888199461641492717192445364843843443522182933479782804795267978536240755091977447325189497922218780628304516620609320229046552086134146329504612986648843592961905771286207601062690055163841900160179945736768493
 . . . . . . . . . . . . . . . . . . . . [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)
							086b69979bef1206981bd853f60e9bd4825480a6
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016af9a19db10000040300473045022100c779a74508c9f62df31eeaaf1f5997d3cb3344018a3ca4616e8b37cd02fd16050220430e73b1a28692994efc412934f138cf614fcad19d4629602d4c68cc0c83f4dd00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016af9a19dd2000004030047304502205667451cf8df2c87b300b925aa04ccffc2f9be35a5518861f571a7a7bdb61f1a022100cf69708f9079b166063f82e8de25a8765888a0eecaf7678a75cfd1ff2b26cdff
 . . . . [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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