www.lignana.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:3a:13:7b:17:8a:1f:00:80:b5:06:cf:9b:de:61:23:57:82 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): 04:3a:13:7b:17:8a:1f:00:80:b5:06:cf:9b:de:61:23:57:82Serial Number (int): 368211415470327432606818428129113175971714
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: ae:21:dc:c8:a6:92:42:85:4b:d1:5d:2e:a6:d4:8a:e3:62:0b:4c:e8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 27:13:10:57:02:97:83:7f:96:9d:13:30:9e:74:47:78:3b:e6:52:c4
Fingerprint (sha256): 2f:3e:11:76:a6:0a:b6:49:ce:10:46:b8:28:2b:ea:a5:95:d9:fb:27:c1:b5:62:58:ab:fb:1f:a3:55:73:c2:2c
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck 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----- MIIGVzCCBT+gAwIBAgISBDoTexeKHwCAtQbPm95hI1eCMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTUxMjE0MDBaFw0y MDAzMTQxMjE0MDBaMBoxGDAWBgNVBAMTD3d3dy5saWduYW5hLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBAJje+jikusVdkG7iNRVDMFte9vBV0bcN zUkRHWKyRlRRonbASU+npZLfVQVGdGw66SPHrpd/6nLg1eFEuQTL9y3/xEKXOzj4 HnRw0ZAY0qWAoFARXGNjYSCu7uWoYePAzdurcKZLmQ5eJaWNLJbFdczy7x70Z4iU 76S9pc/poCM3zsdTF8EecUQw1ezot0Q4DIDfDEuo57/HyMmqsS5oftXCrzGLICUh erGQSRr+CZzGD4naiW5hag6smqV2RVBG1hIE/r+GWNNTXnquzN/mrgBcBzfsqsWS fZf14ABmp3SSurO+LGfUnhKlhLzeHM6NhPhLkNXuxGozGbMCI2QS98YgQLUcFqMB wFzg1XyW/gsgdC8BWmANdxnVsAXik6cBCVIKGoXZirZNNVVxXLNqtjuz3hh9FhFq 0LzWTN12T17icW7ETSnm+Geb8PCwgaybxAgOROJ8C/YLHtlV1nE2aeyslh+3OgLd d1BZIwk9/GcZ2Q1Ee4CQnq+/UHlQ53Eg1G9ywqQX/4vUBKwpsDSDyOJAuCIej7N+ vxT8o1r0ZDw7D7JlgE9C5vK9lJneA3xbb8jwqd0kLP/0WZOmSW/ydxkmmb6aylYz uIZ5E1omXMQ+v+rZoRLlWD/cUZF2/OEmn1GEt8VgKYXyze+CNFXUnxgS0gOGBmoH FBwWKOE+jO2nAgMBAAGjggJlMIICYTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFK4h 3MimkkKFS9FdLqbUiuNiC0zoMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3LmxpZ25hbmEuY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB 9gSB8wDxAHcAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFvCbG7 gQAABAMASDBGAiEAgBAn0pm7eCLeWzgmCCVCQPIoS6em2bBVVRTtuA2qU6cCIQDI rwLRMIgKV4lFr4KuEnPgVtpBLDOzH4piTPnm9tf4dgB2AAe3XBvlfWj/8bDGHSMV x7rmV3xXlLdq7rxhOhpp06IcAAABbwmxu4YAAAQDAEcwRQIhALfwRTAEanqqo+d2 U+aylmam5I+swSTsQ1IlJfaurj5qAiBj8SiB5qp08DqMr5vHBT8X6RWvBOGWTAJK C2sTodDlRDANBgkqhkiG9w0BAQsFAAOCAQEABcWVWdcurOSrSOol46pX2qe3PXCm g8n3bIBRZhWfG62n1twYcq4bTnEgxGpkOQZn76T1NA7UWfTLjm54bRNf0AcIiXk5 A4ix9xMWHy3qNS5JBe2xdj5GwFUCjy6kweB3TMpEcnK5d8Bodq89Agqz0rpB31hQ nKo9Be786vL80sxY/3Atr2LdcJ4v/7o68tqQ99jnjRksoY4Be70Tv0zmQ2jBTE6a JQ0ymjXCERr0TqUyQTVbAbQ7yFmPxXsBvzbw/TjD9/igxjP+2N/zcCt4FED7i4nm YW6AID4At+nKy5CVFjf9t5jF2376zbicP8uvxXjUfxT0Ky/TPBDaYsmqTQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAmN76OKS6xV2QbuI1FUMw W1728FXRtw3NSREdYrJGVFGidsBJT6elkt9VBUZ0bDrpI8eul3/qcuDV4US5BMv3 Lf/EQpc7OPgedHDRkBjSpYCgUBFcY2NhIK7u5ahh48DN26twpkuZDl4lpY0slsV1 zPLvHvRniJTvpL2lz+mgIzfOx1MXwR5xRDDV7Oi3RDgMgN8MS6jnv8fIyaqxLmh+ 1cKvMYsgJSF6sZBJGv4JnMYPidqJbmFqDqyapXZFUEbWEgT+v4ZY01Neeq7M3+au AFwHN+yqxZJ9l/XgAGandJK6s74sZ9SeEqWEvN4czo2E+EuQ1e7EajMZswIjZBL3 xiBAtRwWowHAXODVfJb+CyB0LwFaYA13GdWwBeKTpwEJUgoahdmKtk01VXFcs2q2 O7PeGH0WEWrQvNZM3XZPXuJxbsRNKeb4Z5vw8LCBrJvECA5E4nwL9gse2VXWcTZp 7KyWH7c6At13UFkjCT38ZxnZDUR7gJCer79QeVDncSDUb3LCpBf/i9QErCmwNIPI 4kC4Ih6Ps36/FPyjWvRkPDsPsmWAT0Lm8r2Umd4DfFtvyPCp3SQs//RZk6ZJb/J3 GSaZvprKVjO4hnkTWiZcxD6/6tmhEuVYP9xRkXb84SafUYS3xWAphfLN74I0VdSf GBLSA4YGagcUHBYo4T6M7acCAwEAAQ== -----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 368211415470327432606818428129113175971714 . . . . . . . . [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 2019-12-15 12:14:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-14 12:14:00 +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 623659291060118738467297786402407460537841432137979060526827881431831961971678446555579195664371009038025914529136668947372358815914958901932442708089133486770240530312029974703215668504507998717070328520656378513830290145885478778462470163854491041621957425154372586125399509320561771773269312267052153095686416067588834433625267620363137374595371531151373155831425164288213799836320248652835336986509856653308523415711506702714120541211091634184032123809130827143658770417119173080725852473667380949586534363942579837047569041928473561180882305169071952690655488752907061689128320512027287030943981784094776722507825419159691504201069327344347958637698749174177466975893520287933811002199392839379108925474854855524450452649171404311972032117479275650700215229369037837020746760210938223749440565795566495068708787482753941095472996970025197593268325757891974015290857813859032200751744026668773734883126978437770792005898271219837106064202160228040781861567286040838848980721074171556991892665721516902608266380811302645551539291857291688918146533281582018565224329228020769151147175257908318962122507543682085867161837306455399292354669873257184583861330182672204610198591834976224547340387606700892852764474375996281269464657319 . . . . . . . . . . . . . . . . . . . . [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) ae21dcc8a69242854bd15d2ea6d48ae3620b4ce8 . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f09b1bb810000040300483046022100801027d299bb7822de5b382608254240f2284ba7a6d9b0555514edb80daa53a7022100c8af02d130880a578945af82ae1273e056da412c33b31f8a624cf9e6f6d7f87600760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f09b1bb860000040300473045022100b7f04530046a7aaaa3e77653e6b29666a6e48facc124ec43522525f6aeae3e6a022063f12881e6aa74f03a8caf9bc7053f17e915af04e1964c024a0b6b13a1d0e544 . . . . [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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