www.tiggiano.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:36:54:6c:bd:8f:f6:d2:54:42:75:77:c7:bf:00:87:7e:37 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.tiggiano.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:36:54:6c:bd:8f:f6:d2:54:42:75:77:c7:bf:00:87:7e:37Serial Number (int): 279824325373499501576050142880083692977719
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 67:a3:09:3c:5d:0f:46:18:53:b2:23:56:45:5b:57:22:61:72:9f:9c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 0f:45:d5:fd:0f:89:35:f2:2c:e3:81:1e:a2:4d:42:08:4c:67:b6:ea
Fingerprint (sha256): 9c:ae:40:8b:67:c5:f1:59:27:09:16:40:bf:53:1e:56:45:f9:25:62:e2:8f:b2:c5:f4:fa:73:38:03:f3:47:60
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.tiggiano.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.tiggiano.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.tiggiano.org
Other certificates including the domain name tiggiano.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.tiggiano.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWjCCBUKgAwIBAgISAzZUbL2P9tJUQnV3x78Ah343MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MjkyMzA1MzBaFw0x OTEyMjgyMzA1MzBaMBsxGTAXBgNVBAMTEHd3dy50aWdnaWFuby5vcmcwggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC2r/tDPHcc5wHJHgdS4mkPIMIbFNlG dkRdS3oOo+CjQhvg1NiyFakgpfK3ST4lsZAx3Xy8XpFCE91go0AOCOMbbJxY/g3d Vl0jIQrI0009XFZ4VihTdF8/O1zoEZ3e0xo3jvM/aZDH8kb/kx6lo9YHAhHF9bww I1m6HKBjhN720ojaTP5Hix3rU0BDYlJQ6gx7wKPQ5SxmsVY9sWEF2HaUX9XZBmlK MRiKfy0qc6+v5hT2QlbKqZC4watdCYtsKc64hMhpRO+2IugeFjcKjFbAhN3G9Bpv BW6UU3cHBvg9GY1FEQAJ/RQoFFCpovLKlgP86qF2F9WzXZfAJpptXzcEToRoddPL ll9cHaY+o9NNn87EU1QyeL1d0HKN/1HSJAAhptZ/eI3HB7oGbu2XEcMoiZctScwo fWJrBh9bpmz6vtIYEbUBcTZHANfyQRtIKxaDUKCVTnGnXEaMe/6Y+0hX5nSaXXJJ 7+jgupQuuRhhCOzaDnxFfNG7S5PVGyKiuaGEoJeiGxin5/55DImSUN0IJzhv3bMF CwXyaFthd60VxMyNH0+KdAEwkdHjFxPD2mqQS0KUlY120QAfdBuoCupREt/sKQjO lCHayqQ4dHovwoh+KfcYPgeBcfRJ7uIUZWhDL2A6YYel3RTy7IIX5t9eLX/P82yJ thEgM9hksIHHDQIDAQABo4ICZzCCAmMwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRn owk8XQ9GGFOyI1ZFW1ciYXKfnDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy50aWdnaWFuby5v cmcwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEGBgorBgEEAdZ5AgQC BIH3BIH0APIAdwB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAW1/ fIgcAAAEAwBIMEYCIQCdWpmaUhesoYrn7UEILi9R033ZMG31vGyuEsLgtarzwgIh AMhyNuRnyxttne3PqoH62Rf2szDk/aEMcvT+2g02OGt+AHcAY/Lbzeg7zCzPC3KE J1drM6SNYXePvXWmOLHHaFRL2I0AAAFtf3yIDAAABAMASDBGAiEAiSMz8HilSFZH JzBIqcQNk2SH/GSt2kYvH0C9eRScZKgCIQDgvExQer7rAWnfFreXDX+4UFrVVvAZ CPEwA7WWggZEBzANBgkqhkiG9w0BAQsFAAOCAQEAZBzt+htOQZQxPGnXqqgWbtTo vYDQKKaQzRP2hPhEzNw24SZAHvxYB/uqLVk0b/LZq2/b35D8SGGma/C7vV2EwAhp vuL2NxnWRTWNOiDuoW9qoPKKgUwwoH4S/u1ALQR+xZq2RQXHZTzy5953SCzX/nUy 1J4khaEc1QEEa54QKRp6k6IRiJAa78twyxx4wKPNodocnvZbVl4hQsP53UDDT9jS jVHMx8u9wJ8JOYLPARvwW3uwzz98rupEXC0tQ6klf7ZNyqEXAGHtyx4ZyO6kNMIS gGWz0rLVDg0gqaOucOQMmZwUx0reGXX5YoiHcJgNHZjD3NkqSzYjgW0njyns9g== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtq/7Qzx3HOcByR4HUuJp DyDCGxTZRnZEXUt6DqPgo0Ib4NTYshWpIKXyt0k+JbGQMd18vF6RQhPdYKNADgjj G2ycWP4N3VZdIyEKyNNNPVxWeFYoU3RfPztc6BGd3tMaN47zP2mQx/JG/5MepaPW BwIRxfW8MCNZuhygY4Te9tKI2kz+R4sd61NAQ2JSUOoMe8Cj0OUsZrFWPbFhBdh2 lF/V2QZpSjEYin8tKnOvr+YU9kJWyqmQuMGrXQmLbCnOuITIaUTvtiLoHhY3CoxW wITdxvQabwVulFN3Bwb4PRmNRREACf0UKBRQqaLyypYD/OqhdhfVs12XwCaabV83 BE6EaHXTy5ZfXB2mPqPTTZ/OxFNUMni9XdByjf9R0iQAIabWf3iNxwe6Bm7tlxHD KImXLUnMKH1iawYfW6Zs+r7SGBG1AXE2RwDX8kEbSCsWg1CglU5xp1xGjHv+mPtI V+Z0ml1ySe/o4LqULrkYYQjs2g58RXzRu0uT1RsiormhhKCXohsYp+f+eQyJklDd CCc4b92zBQsF8mhbYXetFcTMjR9PinQBMJHR4xcTw9pqkEtClJWNdtEAH3QbqArq URLf7CkIzpQh2sqkOHR6L8KIfin3GD4HgXH0Se7iFGVoQy9gOmGHpd0U8uyCF+bf Xi1/z/NsibYRIDPYZLCBxw0CAwEAAQ== -----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 279824325373499501576050142880083692977719 . . . . . . . . [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 2019-09-29 23:05:30 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-28 23:05:30 +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.tiggiano.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 745299680773823732489229430899938814970991821745444939563096456749230696616611450964040575156110338903757442012533052319945969602854517519994939461422183917798622858842197953687063917767859344519170033204635445986082927975773424243119575568918486036404280408840049687954478683765732217810094384372924988913301179092914811197020981665123571759825763661731630680377450992429127819950338196248154912079386093961068923638765331217212872000006889201188800568128413082400307551679711113196843623740418233601318889147979983955313550550302077739731652144855661780917732913372759541164115144994580043067332154048808780688210477544803285657017283932678491063770446972403291377149206914569667976887382986563905037116900507273314352767829821583616986343261815097048308371201244278515305859778930330081615483308294825973726597825459052227576440601409077278039916129571834203476725919291504162015445000286711832172718856265331272557114225232997626201225092661935803134768555934189678996172097838199124549671148272469432132318268875638859557127138420343294738383392837735776151323350200938409382404235900807451871597634322766400494415313756759441535968400990530151323069725055367254179577688555024794061967222876644728606520383233385479907810854669 . . . . . . . . . . . . . . . . . . . . [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) 67a3093c5d0f461853b22356455b572261729f9c . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tiggiano.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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d7f7c881c00000403004830460221009d5a999a5217aca18ae7ed41082e2f51d37dd9306df5bc6cae12c2e0b5aaf3c2022100c87236e467cb1b6d9dedcfaa81fad917f6b330e4fda10c72f4feda0d36386b7e00770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d7f7c880c0000040300483046022100892333f078a5485647273048a9c40d936487fc64adda462f1f40bd79149c64a8022100e0bc4c507abeeb0169df16b7970d7fb8505ad556f01908f13003b59682064407 . . . . [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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