casandrino.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:89:7f:57:ce:de:5d:a6:00:46:61:bf:36:7f:f6:36:f1:f5 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=casandrino.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:89:7f:57:ce:de:5d:a6:00:46:61:bf:36:7f:f6:36:f1:f5Serial Number (int): 308124809944534699499525032267746523935221
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 59:4e:43:51:ad:4b:ba:d5:ea:59:4b:fe:2e:0e:86:83:7b:43:99:c9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 56:72:a9:d2:af:df:9a:5c:41:7a:d2:c3:3d:f2:d3:71:42:cc:11:19
Fingerprint (sha256): 7d:44:c0:01:2f:fa:70:90:32:33:dd:82:2d:9b:03:6d:02:5f:f4:14:0e:3b:57:4e:99:b9:63:57:7e:2f:63:7d
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate casandrino.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
casandrino.org
Other certificates including the domain name casandrino.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for casandrino.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUzCCBTugAwIBAgISA4l/V87eXaYARmG/Nn/2NvH1MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDMxMDMwMjlaFw0y MDA1MDMxMDMwMjlaMBkxFzAVBgNVBAMTDmNhc2FuZHJpbm8ub3JnMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA4KMpgzQWpnJuTNziOCtGmwxd0A1ON2O1 t6zPVqtbo+74b5Audu+OJ2DoTetSoUqZSvK/IUBhlE4eocwhqXnv3O0dCXFoGABK ei/fTFkfaZhfIuiJJCcAgSBLx0el8n3rOsaLcoim5tM9XyFzfKiAATMHHSZM3SV/ 2drOcG9duPuZHr/dGAu6hjOc/GoiW0GCYeooL/aCrx/UBKch0hZLX4Tr3IY3qGWW 6iRVRhA0i7K3iwIoNFKk3nZUXGdNQUk+l0jmGW0rqKmzsLafcEoe6f4lRC58m6Kt gkvgmWed/XAGWZ0+EgoxMN18mMgDsdEwpJXPC38M8xf1VMQ8iSXX4AXUUddPxYZ2 inbXAz+efykHlhXiMYLtSH2isVZBV1M7j+go/uwxRIEftE6WkEfPpYtGozs/PS52 9Be1JCSkGFY//UuSKRPfnQL+txP5Ryayr3j7UlOPWO0PRfBBKBTMP6ybRxnWmR0n ur/OKIbJXqCRDxkwmwYApBftfF284O0nDC6au1M2Dgd5Qw1tmxvY25Xsei6B68Wf 6Aiq2qmTR1nFSRmyHSke8Fz5YImDX+w+DzLAiJ85MtrqTb3V0yhDVnYsk8rm3m4y ULegtX4x/dvnMD4YQmhnAcBduJKPu4NzRJf5fYehK4ffQEhZ0ceCbcpyjSvUdPIg h6VM+bQP3+UCAwEAAaOCAmIwggJeMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUWU5D Ua1LutXqWUv+Lg6Gg3tDmckwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg5jYXNhbmRyaW5vLm9yZzBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQE gfEA7wB2AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxhOhpp06IcAAABcArQ7LsA AAQDAEcwRQIhAIKORhpP/jMRVVf13pCcQlSqTWT5OS2+CoMbW2wMc7ZlAiAKSGXf zKEqkuoiOjXMuTPU9O68kfuRhtAW52XuJ4+/1QB1AF6nc/nfVsDntTZIfdBJ4DJ6 kZoMhKESEoQYdZaBcUVYAAABcArQ7ogAAAQDAEYwRAIgDsRzEHxq+RnoU16oQHhN E3hWk9jSKBMwtZDbzmBnPrYCIH4QBvg1NHzVPmBjdsbHyMqmZ/5N0+Dcq2GxeQ0G U/jvMA0GCSqGSIb3DQEBCwUAA4IBAQCHwmfuk30v81/47I/xz5d/BeBXmEHXF396 LVG0nQMtsADNixNqUk2f72Ayy7dRIImQZDjpjPG6/zqR8b/JsTxgXkjlOl3gYkJr 2GnSJtbOBOoVW0elS71jwNjtG+HgvPsyOod7bGEcAaFgFV5t/astML1PyEzBGZtC EXAaJeSmsQP2Ko/AqO4dSnKlWldIHRdtY6tfgvleVNqW1dBSSeLTqbZp3PvbDBQQ 1Crj5uy3L2OasekG+JET7Rjk9p4wYOsoVDANF20WOdP/HyuVC9dXYRKtOsEgFtAU 1o9JhIBAxPypNOnRYOUMRCkFOoJBsbdhEl3Ju3UgXjPYOR5cfIDr -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA4KMpgzQWpnJuTNziOCtG mwxd0A1ON2O1t6zPVqtbo+74b5Audu+OJ2DoTetSoUqZSvK/IUBhlE4eocwhqXnv 3O0dCXFoGABKei/fTFkfaZhfIuiJJCcAgSBLx0el8n3rOsaLcoim5tM9XyFzfKiA ATMHHSZM3SV/2drOcG9duPuZHr/dGAu6hjOc/GoiW0GCYeooL/aCrx/UBKch0hZL X4Tr3IY3qGWW6iRVRhA0i7K3iwIoNFKk3nZUXGdNQUk+l0jmGW0rqKmzsLafcEoe 6f4lRC58m6KtgkvgmWed/XAGWZ0+EgoxMN18mMgDsdEwpJXPC38M8xf1VMQ8iSXX 4AXUUddPxYZ2inbXAz+efykHlhXiMYLtSH2isVZBV1M7j+go/uwxRIEftE6WkEfP pYtGozs/PS529Be1JCSkGFY//UuSKRPfnQL+txP5Ryayr3j7UlOPWO0PRfBBKBTM P6ybRxnWmR0nur/OKIbJXqCRDxkwmwYApBftfF284O0nDC6au1M2Dgd5Qw1tmxvY 25Xsei6B68Wf6Aiq2qmTR1nFSRmyHSke8Fz5YImDX+w+DzLAiJ85MtrqTb3V0yhD VnYsk8rm3m4yULegtX4x/dvnMD4YQmhnAcBduJKPu4NzRJf5fYehK4ffQEhZ0ceC bcpyjSvUdPIgh6VM+bQP3+UCAwEAAQ== -----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 308124809944534699499525032267746523935221 . . . . . . . . [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 2020-02-03 10:30:29 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-03 10:30:29 +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 '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 916440441279691207565601352724590184377078678059055258058862359713096107371623476325290958312198729489206799861524566996718597227109427382452272648451984948167336131897328652079107850679083090776910364030432437964866798813891874969749979146197140367501174857184752074639407349357252949428625424515648209719470676758653633321124560467356862149190919717525274271493697247953093638674002715615252976860668091119030145418825006657322188048911290661518618149669717428979099680710078224905810387386963984041916208976873941456013599833020852675698514266740282818428206945646099651912954498115276489792699842907965738592674286112769383587045711617228928832765928952846031535592242482481817357101310191094112048451700235281752578922411732591608158903656593094967049260184728384259001107633286167666839447761005365871960788797722389205833095091109136532654384103857015557827363444396832738716138854927659019948517621865634376935299503646323354711103900452580045948792277287516792208388877559042994674436546173806830970618375028757955463926889430812121073497512213907430941687451689382515187298002783205960161919289550305692983908881569294747303408601555000591025223758520951888828278033223077983488182321228101424885749908318571652055670185957 . . . . . . . . . . . . . . . . . . . . [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) 594e4351ad4bbad5ea594bfe2e0e86837b4399c9 . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001700ad0ecbb0000040300473045022100828e461a4ffe33115557f5de909c4254aa4d64f9392dbe0a831b5b6c0c73b66502200a4865dfcca12a92ea223a35ccb933d4f4eebc91fb9186d016e765ee278fbfd50075005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001700ad0ee88000004030046304402200ec473107c6af919e8535ea840784d13785693d8d2281330b590dbce60673eb602207e1006f835347cd53e606376c6c7c8caa667fe4dd3e0dcab61b1790d0653f8ef . . . . [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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