www.zerodag.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:de:9d:28:68:31:f7:88:47:be:21:49:07:8a:05:88:e1:e3 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.zerodag.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:de:9d:28:68:31:f7:88:47:be:21:49:07:8a:05:88:e1:e3Serial Number (int): 337088441852271038306997216854223836733923
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: ea:12:5c:f1:01:3f:93:a8:c3:18:a1:61:db:1a:27:9a:5d:eb:16:c3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4d:23:03:aa:56:0e:e7:a4:70:05:a8:7f:74:35:93:c7:ac:5b:fa:9f
Fingerprint (sha256): 99:c9:1e:79:0b:74:4b:e7:0f:49:1c:ce:bd:2c:f9:96:6e:90:3c:9d:49:d9:d0:22:79:0b:a6:41:96:2d:8f:30
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.zerodag.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.zerodag.org
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.zerodag.org
Other certificates including the domain name zerodag.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.zerodag.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISA96dKGgx94hHviFJB4oFiOHjMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDYwMzQ5MDhaFw0y MDAzMDUwMzQ5MDhaMBoxGDAWBgNVBAMTD3d3dy56ZXJvZGFnLm9yZzCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBAM1Np5Ao5M0ARuR/+6CLbq43KmhvkpkK UL0kgBl+d4+Pj4Lxnw7mAwdMF7YjX9AG7W6V82skGfF4jm/EO+em2k0ykDI8dX/v u6dgIE3eLluetZen9F1DHgL+r8/3QcEIoE0vmCcZIZFBG5ApX7oU8ad3WoKx2z2t Jrxh5v6RVRYQg7wwirHNsQP8DSYIzWMyMC6rBh2X4OMQmmMApQHOHwygjYGatqtM MWBNU9lTYczXP89odf2V39GWU+3g7QYwYz3DDEAFsrSLgCA5avhnaAY49FsFl3bW z94Eb+IVbUpbhmdeGo/2XMdvQJ99fZQ7LBvlSyAQJgBrgYn3TXDMLnzXcTUB7Lt7 Ha6woCKC801koqPdHA8vDORwBEunlGgv+g1FB6uv8Ae2LIQkrpuDXQ9Qaaz58WTH 2AJpYYa782KvIG+cGbVuxzXzXIIAVvZb6tdDrZBNSZmPGMqKhEAC5bdsU3RzGyHD s5qeS1wvtzj7jYqS86pBtQzRI41oQ9Af7XBUu0K/5R6IT/bYPxfgRh4HAm40o73s flxsPWaCfiXWymaaX+410ICGlcaXv+oySjzcTGKv3E6IDhMpx0Josh3I8+sZ12PJ e34YViV4KpbwrK+CqQXPBD5RfR1jQb6bmawF6qdNp04MNSnJYLwgFPwJC3KaNgJS CTXEycdCl8aDAgMBAAGjggJkMIICYDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFOoS XPEBP5OowxihYdsaJ5pd6xbDMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3Lnplcm9kYWcub3Jn MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHcA8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFu2YpH KAAABAMASDBGAiEAqMHFFzd8C7jlfiMBJEIjTs+3GY+DbA3go1wRB1nQIHgCIQCc +9WZHmGoW2V/nokYTJckmFNo14JjOqZyasKHz5YeUwB1AAe3XBvlfWj/8bDGHSMV x7rmV3xXlLdq7rxhOhpp06IcAAABbtmKR1EAAAQDAEYwRAIgUTtX6VB6YEmABoLl iKXLgOTRQXDEiVNLCUIvpC1Del0CIFhmnh7JjebMF8JZfBlz8J2lhGE3QQfP769H NLgQWPLUMA0GCSqGSIb3DQEBCwUAA4IBAQBrbrJB0w3x9DsWNZ+LxyY7Mlc7cfOz GHU9dkYDqbTjRdqSclNaeabWJ4wT/0Lf2TBFWLfDZhgoLYR8kuU0AlXYQzeUCZXh 4L/Y6V4GqNxHiQrkfdyieqQLnB9w1WfPDhXy2WAulkgurCE2I/IQFZJXZm5JOoB+ WVvDOji/3waE5ecLswTc1h3pXqpGIm3IgrPAeeB2LRgNJV/6HyO/DN4QaTFkAfc5 1KItLT08tO2AzRSerDRm5DtvUFRKGxxxWj7Z2Hu6wdnR0AvUCLk7nq1IzUCSub8k lqF+Gy4elo81qZ08Ya4g4G+3/n4mqkEVsWReyk71FLCdlQZQCVXn1kKR -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzU2nkCjkzQBG5H/7oItu rjcqaG+SmQpQvSSAGX53j4+PgvGfDuYDB0wXtiNf0AbtbpXzayQZ8XiOb8Q756ba TTKQMjx1f++7p2AgTd4uW561l6f0XUMeAv6vz/dBwQigTS+YJxkhkUEbkClfuhTx p3dagrHbPa0mvGHm/pFVFhCDvDCKsc2xA/wNJgjNYzIwLqsGHZfg4xCaYwClAc4f DKCNgZq2q0wxYE1T2VNhzNc/z2h1/ZXf0ZZT7eDtBjBjPcMMQAWytIuAIDlq+Gdo Bjj0WwWXdtbP3gRv4hVtSluGZ14aj/Zcx29An319lDssG+VLIBAmAGuBifdNcMwu fNdxNQHsu3sdrrCgIoLzTWSio90cDy8M5HAES6eUaC/6DUUHq6/wB7YshCSum4Nd D1BprPnxZMfYAmlhhrvzYq8gb5wZtW7HNfNcggBW9lvq10OtkE1JmY8YyoqEQALl t2xTdHMbIcOzmp5LXC+3OPuNipLzqkG1DNEjjWhD0B/tcFS7Qr/lHohP9tg/F+BG HgcCbjSjvex+XGw9ZoJ+JdbKZppf7jXQgIaVxpe/6jJKPNxMYq/cTogOEynHQmiy Hcjz6xnXY8l7fhhWJXgqlvCsr4KpBc8EPlF9HWNBvpuZrAXqp02nTgw1KclgvCAU /AkLcpo2AlIJNcTJx0KXxoMCAwEAAQ== -----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 337088441852271038306997216854223836733923 . . . . . . . . [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 2019-12-06 03:49:08 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-05 03:49:08 +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.zerodag.org' . . . . . . . . [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 837564545262693139028395216680186781520475088282795978286540293155079075010908345077681924941191407306290890942865241915256521367011475339184451012057424180372334922315119154051290138366025335594180097449967179051417102499896265080070726753920114666843556707970854161178662998787054996363096670241451081737978136453983642230093411563795496494320998226695303472123908928086039109979686675379780534773271881754794852852930978826602842204928453948819410853049020922280032706781923655109477845109693799669852905009101326597877834646348333467974321037208355572082308972626093168649698797897949049986385311334678778667012626930790187048678869329550063834982819840476836459415182142241102813653560424900593225142405550539546544139637856849759264313589728489464839292296227729985580489776257757432409649115962185483300075607149871500187093620668376956131477028876782290120794855171149591493335578469718011998153923113297846061394852736476597649802680584083727938825370630955651289203546369033729255301090294643309921350332599001716398521867547513627318658818787955914783789422301830425322136711583790283278442845645102237530062827415345078502435091742044538839265570029113461764500720159527311688768588967863450932119345554192662169917048451 . . . . . . . . . . . . . . . . . . . . [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) ea125cf1013f93a8c318a161db1a279a5deb16c3 . . . . . . . . . . . . . . . . [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.zerodag.org' . . . . . . . . . . . . . . . . [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) 00f0007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ed98a47280000040300483046022100a8c1c517377c0bb8e57e23012442234ecfb7198f836c0de0a35c110759d020780221009cfbd5991e61a85b657f9e89184c9724985368d782633aa6726ac287cf961e5300750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ed98a475100000403004630440220513b57e9507a6049800682e588a5cb80e4d14170c489534b09422fa42d437a5d022058669e1ec98de6cc17c2597c1973f09da58461374107cfefaf4734b81058f2d4 . . . . [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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