www.casandrino.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:41:54:b8:a9:87:cc:02:c5:ac:f2:21:93:99:59:6b:ef:ca 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.casandrino.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:41:54:b8:a9:87:cc:02:c5:ac:f2:21:93:99:59:6b:ef:caSerial Number (int): 370680111549656053303132182237792212611018
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: e4:5d:3d:57:0e:11:4e:53:98:25:8e:03:b8:bc:2b:57:e0:ae:40:23
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 5d:72:52:72:3e:c0:80:f6:1b:f2:4f:18:e6:3d:07:65:87:96:d7:04
Fingerprint (sha256): cf:2f:0a:77:03:62:80:99:4d:05:25:ab:84:5a:80:f6:2e:6f:f9:9e:9f:64:a2:3c:ba:bc:73:67:74:cb:44:97
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.casandrino.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.casandrino.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.casandrino.org
Other certificates including the domain name casandrino.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.casandrino.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGXTCCBUWgAwIBAgISBEFUuKmHzALFrPIhk5lZa+/KMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDQwOTE0MjRaFw0y MDAzMDMwOTE0MjRaMB0xGzAZBgNVBAMTEnd3dy5jYXNhbmRyaW5vLm9yZzCCAiIw DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAMrCZRp1dxEQ+VgpTaWZ89BPgsKw C1Dai/Ibipd/H4ZkYZnVs33IMz3k2/ER0Ix6t7QkO8m1j+uDeMb2eg+K65w7cRaH fVJq0PxzKI5d/4j8KwC+ZH0euJTKQeQHGHK8A8E1GSTdiUhth06KF2Fr9ur2n5EZ EZHCT2bkLNIaHCNfqqm4tPpOKKYADJGghQGLmNQCBbE8DmHDZpdkg5byyiS5nI2q 0nFB2+3rHPY92xD4qOeGNcO/HqYKAASlCL2FgXTCHXuTxR5yEi49fVKWfiN+6Nso FTh5O5iWiHegMyf7orydGuCfmrF07ZQPJA9cTcgdR4s/KUe3gzjqOcfN9DA4telw BiP2g9qILbtufK/ESHDLynxvNINeC0+/WEbqSNL+TmEn9bMzu/MOxAomUgz3nBAe FRbCXFAOf5yV2NIQrVGL0vh/AjTyvjxK5sN4BHLnBoo0SP14WHLYUMl3IRwrruHd gUfnCZl82P3trbCQxqYMTtWoPiS5s6Oz2qD3Jq+dpwhmivbyJgQHRw3t9JgKXORr wT0R6xgITDOJxCdzaQsFdnpajgjGTesGGqJS03hAdaGElX8T0R3U+Jyu9saDLm+x ogrQlC/g0yVzhd1LiURcMsY3MuCA9S/AIlMxX9sV+pEFdbDArJ3QLV6sgqedsbm3 5sB8OzQaZm8QxxkJAgMBAAGjggJoMIICZDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FORdPVcOEU5TmCWOA7i8K1fgrkAjMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wHQYDVR0RBBYwFIISd3d3LmNhc2FuZHJp bm8ub3JnMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHW eQIEAgSB9gSB8wDxAHcA8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMA AAFu0GdbegAABAMASDBGAiEAqL9TcP+NWLHjRnrR5DoxYxAiY1gLZyud7lybciPg PNQCIQCSi+vKhFOs8TFS6pyyNDhAFZyd9JfEiMW3bDDKf0j7hwB2AAe3XBvlfWj/ 8bDGHSMVx7rmV3xXlLdq7rxhOhpp06IcAAABbtBnW7YAAAQDAEcwRQIgLyutq2kf tOWxngEDS+KZyRJSjsx7qv0Ifs9aSN4x8kICIQDQoNEwgDTkZ7EMHLt+am/qKEUA GaE79HmvYCdcFNCvbjANBgkqhkiG9w0BAQsFAAOCAQEATiOAHsVWpQsFtEL5KmW2 YKQV8zDq5r2Sigta5Q5lhgqXZr0XNybp8VgNs5YtYTgn0rI8Si+185kQqppS/rHX /xNApOL7mCLdVYx6E+a208p4qSmR+o/XXyz2llaQSbQnZJiUgrcMn2Z4lQxSaYUc NNvLNSTyqI2NIuhdlFp4XLmX45YYRh+CnhbZoajs43RlQIj2yar1OVJPeV+vEnra 1vEZgVnE51fSWsvr/TSJE7SjQE4DmYuLPD0u/kslCFKVqnPunUoPMk+5aNrObSEF jeiMU9zOYnR0mPbwacdyyrlpUKsAc3zuUpY8NE+qFVzAWw3Y0NTMixfmlNdIYTX3 /w== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAysJlGnV3ERD5WClNpZnz 0E+CwrALUNqL8huKl38fhmRhmdWzfcgzPeTb8RHQjHq3tCQ7ybWP64N4xvZ6D4rr nDtxFod9UmrQ/HMojl3/iPwrAL5kfR64lMpB5AcYcrwDwTUZJN2JSG2HTooXYWv2 6vafkRkRkcJPZuQs0hocI1+qqbi0+k4opgAMkaCFAYuY1AIFsTwOYcNml2SDlvLK JLmcjarScUHb7esc9j3bEPio54Y1w78epgoABKUIvYWBdMIde5PFHnISLj19UpZ+ I37o2ygVOHk7mJaId6AzJ/uivJ0a4J+asXTtlA8kD1xNyB1Hiz8pR7eDOOo5x830 MDi16XAGI/aD2ogtu258r8RIcMvKfG80g14LT79YRupI0v5OYSf1szO78w7ECiZS DPecEB4VFsJcUA5/nJXY0hCtUYvS+H8CNPK+PErmw3gEcucGijRI/XhYcthQyXch HCuu4d2BR+cJmXzY/e2tsJDGpgxO1ag+JLmzo7PaoPcmr52nCGaK9vImBAdHDe30 mApc5GvBPRHrGAhMM4nEJ3NpCwV2elqOCMZN6wYaolLTeEB1oYSVfxPRHdT4nK72 xoMub7GiCtCUL+DTJXOF3UuJRFwyxjcy4ID1L8AiUzFf2xX6kQV1sMCsndAtXqyC p52xubfmwHw7NBpmbxDHGQkCAwEAAQ== -----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 370680111549656053303132182237792212611018 . . . . . . . . [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 2019-12-04 09:14:24 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-03 09:14:24 +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.casandrino.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 827186000737504085478467423032162689823704461722597860354167772626744243601214041151172484464304492543384554701457613182649104887953643987037163982326187329329145952762774646453446222299258768900738929960576167469574520086605787461077154411797047569809765021856354540074294482376498107372254221781245997830479734468901812666929695185262015544050586694162163396720579849791121684096313191947937923076803938762449153031221106422397853604826446955949509929477408336271896909919165883678748074692963766603265179239075451573964110155951990826118870319473028988641847228546869778511283597121031084222508639727763827800463110437564323017765529127313466314846438034574510133798546592261882489433671926222281360119422510293152327577381776194999780323449143858439754030739724360233043112595192525849875735316745663794712744111957078123098018404339962370346327344726104567789905959358138908020160586425419884461097780668289206541503390828079657437435249243339794788393582563007467722017047675516589988170585916065848521862935608814443396956124241682462320330506103403637684120114978969015803205424378814873069735879707556008582038550767898276193690547364151257221589280573352524464182853997965442854247688772065149345734932050703749496986605833 . . . . . . . . . . . . . . . . . . . . [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) e45d3d570e114e5398258e03b8bc2b57e0ae4023 . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.casandrino.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ed0675b7a0000040300483046022100a8bf5370ff8d58b1e3467ad1e43a3163102263580b672b9dee5c9b7223e03cd4022100928bebca8453acf13152ea9cb2343840159c9df497c488c5b76c30ca7f48fb8700760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ed0675bb6000004030047304502202f2badab691fb4e5b19e01034be299c912528ecc7baafd087ecf5a48de31f242022100d0a0d1308034e467b10c1cbb7e6a6fea28450019a13bf479af60275c14d0af6e . . . . [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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