casandrino.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:32:40:72:8c:21:12:93:5b:e3:4c:af:2f:c5:26:0b:30:d2 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): 04:32:40:72:8c:21:12:93:5b:e3:4c:af:2f:c5:26:0b:30:d2Serial Number (int): 365548927428817640096284961098747773399250
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 6f:da:4b:70:25:99:3e:22:a5:93:b5:38:9b:b0:03:91:23:c5:13:b1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 90:91:ce:8c:a9:9e:6f:8b:4c:26:9d:35:31:68:a3:f4:aa:f8:07:ea
Fingerprint (sha256): f5:c2:ca:86:44:d6:44:01:8d:0f:5a:0e:93:68:ae:e7:23:16:88:83:07:9c:67:eb:f8:2a:4c:95:9a:ed:45:e5
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----- MIIGUjCCBTqgAwIBAgISBDJAcowhEpNb40yvL8UmCzDSMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDIyMzAzNTlaFw0y MDAzMDEyMzAzNTlaMBkxFzAVBgNVBAMTDmNhc2FuZHJpbm8ub3JnMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA5KvkA+sWj3OMJSbEryV23prWd7tKS8hF 9itXyYi1vd3GP0+4dI0vyb86r149izJewPVLylVu37jeDks1I2jFGRcpjjmqDlpc i5xMbGJJZ5Xl5gUAxglWEHlhXQpxdBVe2Ag4TV+DU6vW4GNgkleRGS+NoxDQkMHR H1Lh4ra5kkuiTLKjRoG0Gy8gfuD4xqe3NLuw1gUoakJBkaf+9rE+R37tThdO4w9i nJsxHsDjuPxS9U7GPnhHeSkZZcntzEJpuAL5PX7h2iTK4j4bA/NVe+aaPLsiDEv9 WXDLvbtBNcI151CmrfVnsWi+0gJugdcLfGXOP7+rWsum0iFIBYzSYJ903PgEz16b uyclUVCLw/pbvEuav71VRDisGS3nsmw2OZLO8rGXGBMyd6bCqmWILIf8r7ylkcgj yr2fsaa4Kd6nZvDnwcDaeDaTMSKkFLOgL0tO5WZTEACC/EeMTrdXnW//5h5PrVW+ Qd5mLUx8n8oSBV+2JgTkq+tvTlJ75DNzFus8uFjw9j/SsfYWfdGnhu59VwmlriqH QtFNA2+lgaoZaVNCVGeC3agh2Mo+pJ/R4Ijxuw8ZNrH5qsAKIPtl1eHCeaykYDNT eX9B7Kp3bEBozMsC7kjSgspKrYn8NzgU5K+Ac5MifRG9kAINbyeemO59f78Kafo1 PGt9MuSh9GkCAwEAAaOCAmEwggJdMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUb9pL cCWZPiKlk7U4m7ADkSPFE7EwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg5jYXNhbmRyaW5vLm9yZzBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQIGCisGAQQB1nkCBAIEgfME gfAA7gB1APCVpFnyANGCQBAtL5OIjq1L/h1H45nh0DSmsKiqjrJzAAABbskSJPAA AAQDAEYwRAIgUhKTFVDb7kZABtPF5Ca8MfHmO4MpIVsWutlXM7bLngoCIAJCAKSX kXpO6xijnvpG8UFfu3L44FF5cMnmh6tOmxX5AHUAsh4FzIuizYogTodm+Su5iiUg Z2va+nDnsklTLe+LkF4AAAFuyRIk4gAABAMARjBEAiB0CbPHg1rvPV3PLH85H25Z AbV7wp6VZEH6q+2Zde1AEQIgHamkeJ5MGv4kHYOM1ZcHY+ZZCasRD6Hx6fyWJ5in GdgwDQYJKoZIhvcNAQELBQADggEBABzP7oKTyp70kP/CGeBvmXnnj4V2tBYfxtaV 7oYZce4pk102V8EeMNMLFUlfYS74Ft8jowm6UvFpRq8D/2vVuj60IBEXRFOxs1uo 0jrr+Eaw4JPaxS+rMtVyDdzK6RfENti94y/79/9Vt3Ca6iQF3pyzZzuUpsQA3I+l yhlBkevbAMg4OVkKitBPrX4dbemLsP3yrN6VXRj0yvO+O4bz4HGq11ltg9t7oJlc 1MquuOdpja1t+ghcIcoC1ksa0sU3XnAeBzG5JNBbljuzOZTBaghHhlyqE7Id7l7u 7FMk0t5FlZ1SRF34HsVzEfvyJC8JMOiiaq86OqVTQ3KZJ2aN+JU= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA5KvkA+sWj3OMJSbEryV2 3prWd7tKS8hF9itXyYi1vd3GP0+4dI0vyb86r149izJewPVLylVu37jeDks1I2jF GRcpjjmqDlpci5xMbGJJZ5Xl5gUAxglWEHlhXQpxdBVe2Ag4TV+DU6vW4GNgkleR GS+NoxDQkMHRH1Lh4ra5kkuiTLKjRoG0Gy8gfuD4xqe3NLuw1gUoakJBkaf+9rE+ R37tThdO4w9inJsxHsDjuPxS9U7GPnhHeSkZZcntzEJpuAL5PX7h2iTK4j4bA/NV e+aaPLsiDEv9WXDLvbtBNcI151CmrfVnsWi+0gJugdcLfGXOP7+rWsum0iFIBYzS YJ903PgEz16buyclUVCLw/pbvEuav71VRDisGS3nsmw2OZLO8rGXGBMyd6bCqmWI LIf8r7ylkcgjyr2fsaa4Kd6nZvDnwcDaeDaTMSKkFLOgL0tO5WZTEACC/EeMTrdX nW//5h5PrVW+Qd5mLUx8n8oSBV+2JgTkq+tvTlJ75DNzFus8uFjw9j/SsfYWfdGn hu59VwmlriqHQtFNA2+lgaoZaVNCVGeC3agh2Mo+pJ/R4Ijxuw8ZNrH5qsAKIPtl 1eHCeaykYDNTeX9B7Kp3bEBozMsC7kjSgspKrYn8NzgU5K+Ac5MifRG9kAINbyee mO59f78Kafo1PGt9MuSh9GkCAwEAAQ== -----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 365548927428817640096284961098747773399250 . . . . . . . . [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 2019-12-02 23:03:59 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-01 23:03:59 +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 932898116307597483105467744970482479255119010220262516083170583380896518835314206091654515199212338104857209911253448324814405617858389110325365546602453090058827873586934856675181808564806897905776121795610037988654312814506508433515757632763197387849655434915076435549771012545456600633424026501838302890177505539990089492578338285171046684753459559290631034890462650007893238708589881956355711588258745089601456891638928126682218170849574072374852754378791502965631242792569031814424270508750512869352498865788960205016552398966507119515188183220709970235924747496238070687444799897338628028514952949370792497529277726704527796974961782216303492902972708069408200813440060824913295172206327021346377028649901180286424718914989435053329653207615908016568726568991453403365116204145120414568594236897687005964430834052640612512375997553141788488093926686014095138924983123070952608868949072834244581016643902323132027870777577208944340645470516578135167287606316237429552723494401429617985160193433152364120822048593381074890427567749705221718166633112198314593763145761396117262589617798939020239653151416809590527000644683658815998429821525726253160592600767300741270813500180422355724171783142018507621730368654781183703965103209 . . . . . . . . . . . . . . . . . . . . [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) 6fda4b7025993e22a593b5389bb0039123c513b1 . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ec91224f0000004030046304402205212931550dbee464006d3c5e426bc31f1e63b8329215b16bad95733b6cb9e0a0220024200a497917a4eeb18a39efa46f1415fbb72f8e0517970c9e687ab4e9b15f9007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ec91224e2000004030046304402207409b3c7835aef3d5dcf2c7f391f6e5901b57bc29e956441faabed9975ed401102201da9a4789e4c1afe241d838cd5970763e65909ab110fa1f1e9fc962798a719d8 . . . . [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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