www.casandrino.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:b0:96:91:a1:f7:5c:25:01:e5:93:04:5f:b8:66:7f:50:df 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): 03:b0:96:91:a1:f7:5c:25:01:e5:93:04:5f:b8:66:7f:50:dfSerial Number (int): 321426694740843954129425721098532150005983
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 6d:c0:dc:85:d3:c0:10:b0:17:28:f1:02:af:97:b5:1d:05:f8:58:bc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 39:bb:34:bd:40:6c:fe:bc:cf:0a:3a:c1:22:87:d3:33:45:8e:3c:27
Fingerprint (sha256): b3:54:c4:dc:8f:c2:0d:4f:63:86:db:e1:a5:21:6b:98:95:e3:df:92:da:3a:f8:db:fc:ee:62:2f:0e:4a:64:22
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----- MIIGXDCCBUSgAwIBAgISA7CWkaH3XCUB5ZMEX7hmf1DfMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjcwODQxNDJaFw0x OTEwMjUwODQxNDJaMB0xGzAZBgNVBAMTEnd3dy5jYXNhbmRyaW5vLm9yZzCCAiIw DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAN2BXFiLFmH6qacYRS+pYSjKPRza uvhPAX1S/8FvfqzRjC6F7J81w3HHa67x9PRiEzBcq+MGgK7xv9dB6FA9JPC6umec Dl//j8odu9ExvbAo06GcbrT51uXf0YsLNskGkfhcmjuWsa3C8cMfHJhAsfm91Ibh bkblJ3DNJjXE0Ymx8EmHvREKpSOlKfbkmkoTBg7Lx7/FPQ/mCxZ+WkP+zps7ZMjV f569E2qLkYoVHuU4Gyb2dDrmkSKQ+Tcf53CZZgSDhFaig8iIUttwu01AlXTsgSKS xIZrPevIxAtgDNK2LpmsCrQnT8qd0vTpZHvl/W1eB22eXE/s2fyGQXEFPEgUPus7 7JA+zwJsovCRtU1oqC6SxYkyrL2A2XszCcRFc7E5w6LdliGi9ytJTNBNq2I8ql3D GWRsl2JB8uQH9tgwAccSd1Oz/hdD0A9DRuuoIJERwgWflH2ku1XTpvI2NDdSKDup hLuKuc1W2TUo/jpEuVjF5yZamGo4XMAZ+lpJiwn35oFkhdicP6wdq1bcHirc7Vpd NZ9dgj4vsu/MhdnESf74el5ttlmxNLsdUiGYmZxE1aOAdE62Gqd2Fje101uW/gxh s/QpPrl4fyQE/rihpZRH6tlrV/HDg+kyEY8AjxeuwcQQFMmhpMwJj3uHXxkDehkk gMqiTX/IZAhtJ2mfAgMBAAGjggJnMIICYzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FG3A3IXTwBCwFyjxAq+XtR0F+Fi8MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wHQYDVR0RBBYwFIISd3d3LmNhc2FuZHJp bm8ub3JnMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHW eQIEAgSB9QSB8gDwAHcA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4A AAFsMs6xeQAABAMASDBGAiEAueltqCRyLoexZj2U+TooKLZ7mUNALl5RDcAyQALP GhgCIQDvGaBgZzgj64s5fE61aKFQ7h52YPR8qqAPYYpBFKUTigB1ACk8UZZUyDll uqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABbDLOsW4AAAQDAEYwRAIgV+7cQXAt 2dq8/J6tvtapPpak9ZqxTQ/lO5Phu55waf4CIFwKgt3h5A273w2qwJpsMF2Wl1Eb cohuqEC3JNLEnwe8MA0GCSqGSIb3DQEBCwUAA4IBAQCCen6Gs0TQ7H9Z3V2SAzVW hP94671D8wNE5HhWr++ia9+yGhomW74EQv8rxcZEo1z+KvIes65yDwpS+rxBScgz EDjMVyFImGA+IkWuySlTN1/VMP16b8HslfAGLbC1myLoxK969/N5NuEMhpZ2tytS f961rusypCDFR843+40YQ3fNx1SlXOVbn4UIyVgAqw0bHTByiQinR5dk7bBpdBFj aUxfvLFUZAIA008HzuOP7gwncpq2ASVYpVeZESKf3gkAsvi5PrPFcNJ9Obac4EqI kEHNa31yAVdDV5FL+/d56v42qKuzoDxdDn3Snn/9UbpvO5IPjEJgYh+7yZybtYQL -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA3YFcWIsWYfqppxhFL6lh KMo9HNq6+E8BfVL/wW9+rNGMLoXsnzXDccdrrvH09GITMFyr4waArvG/10HoUD0k 8Lq6Z5wOX/+Pyh270TG9sCjToZxutPnW5d/Riws2yQaR+FyaO5axrcLxwx8cmECx +b3UhuFuRuUncM0mNcTRibHwSYe9EQqlI6Up9uSaShMGDsvHv8U9D+YLFn5aQ/7O mztkyNV/nr0TaouRihUe5TgbJvZ0OuaRIpD5Nx/ncJlmBIOEVqKDyIhS23C7TUCV dOyBIpLEhms968jEC2AM0rYumawKtCdPyp3S9Olke+X9bV4HbZ5cT+zZ/IZBcQU8 SBQ+6zvskD7PAmyi8JG1TWioLpLFiTKsvYDZezMJxEVzsTnDot2WIaL3K0lM0E2r YjyqXcMZZGyXYkHy5Af22DABxxJ3U7P+F0PQD0NG66ggkRHCBZ+UfaS7VdOm8jY0 N1IoO6mEu4q5zVbZNSj+OkS5WMXnJlqYajhcwBn6WkmLCffmgWSF2Jw/rB2rVtwe KtztWl01n12CPi+y78yF2cRJ/vh6Xm22WbE0ux1SIZiZnETVo4B0TrYap3YWN7XT W5b+DGGz9Ck+uXh/JAT+uKGllEfq2WtX8cOD6TIRjwCPF67BxBAUyaGkzAmPe4df GQN6GSSAyqJNf8hkCG0naZ8CAwEAAQ== -----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 321426694740843954129425721098532150005983 . . . . . . . . [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 2019-07-27 08:41:42 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 08:41:42 +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 903662845746200124668770906678984402450459863362631372486990687991824443624601929236334923568178686029019655125538018532802581451672351993059801728545636047746882683653312240438392662067381122950700507608842536943370043444632448884379843264892495120342218541700184354828101653836277343494002053630944150858725744175338526159326141103003806526585735316362765577351259801905104591021714265135790452917467293069244589129585301378062903248619235335498318645035663150492804315581897709784895858313371943572620467128503124207135731364989439948589590350526709624009339733024974831603390633438892583543193236275653548292394958096381338397455110191808740070867162643124578809319417592166049452262013311332940400422842086963892925969768891238115481890959908967107189278697681181557747335939660419689304376449344044929065351280342853819458818626031209898021953087104998545212975393020774658944681679845440596200575494042115967862636113338043136612019688213539143904414273973084343928511837643255778382989533522790928850425860119584470161431691995411904098730435461250668767091087038249659917294853396722983158658668828135017046948456316854557205977583166504517966919336009895263730095659584875350509594355673314144203878660103310068583934421407 . . . . . . . . . . . . . . . . . . . . [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) 6dc0dc85d3c010b01728f102af97b51d05f858bc . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c32ceb1790000040300483046022100b9e96da824722e87b1663d94f93a2828b67b9943402e5e510dc0324002cf1a18022100ef19a060673823eb8b397c4eb568a150ee1e7660f47caaa00f618a4114a5138a007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c32ceb16e0000040300463044022057eedc41702dd9dabcfc9eadbed6a93e96a4f59ab14d0fe53b93e1bb9e7069fe02205c0a82dde1e40dbbdf0daac09a6c305d9697511b72886ea840b724d2c49f07bc . . . . [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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