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:f5
Serial 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.org

Check 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-----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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 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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