www.tiggiano.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:58:d0:e7:fe:f0:f0:1b:2a:37:86:b1:44:0a:39:4f:9f:0c 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): 04:58:d0:e7:fe:f0:f0:1b:2a:37:86:b1:44:0a:39:4f:9f:0cSerial Number (int): 378671676030602262991684395811912438226700
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 2e:ee:2c:bb:da:34:f1:3f:20:35:9a:58:da:02:99:7f:8f:7e:b2:c8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 80:85:df:6d:46:40:be:07:81:c6:40:78:54:98:92:03:2e:fd:b0:3b
Fingerprint (sha256): 4e:a1:63:f2:a7:4c:da:6c:66:ba:29:37:09:7a:b8:55:49:bc:2a:2e:17:23:20:5e:7b:ee:1b:11:f7:ad:ea:93
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----- MIIGWTCCBUGgAwIBAgISBFjQ5/7w8BsqN4axRAo5T58MMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDQxNjM0MTVaFw0y MDAzMDMxNjM0MTVaMBsxGTAXBgNVBAMTEHd3dy50aWdnaWFuby5vcmcwggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCpL/Xt5TDDqDZdBmtoUKGDmR73xZQD m7tH3BBzLm9rBnffrjALs0qfiWk0XvYrbNiIe7dMHBEvqzBvSBWf2dX036DTieA4 79YtCb5q2GFMYGHRJxq3f2APZS/hP7vPmAKxq4MtzGZka0XSmRrIxHs2oohC2vHU YjBjIkYyflUU8GVJi+W2NXyQmugWR5bWwYB7nfHCd22276lsWN+oj0uBVfkvK59u SjSeZCmkLFTW7jMNkjOAorSjwBdTOLqQvq8KXc2vgXQBHXmpplPKT87Q4BgkgbMk wlTRvaXU1/NPtid7rzGrYN5SPC9Wvh6K51eSSGPn3vgJDFgulAtHE7FyI+BPveK9 gfyjhU4AbPsuR64NkQq1uMMmcWzX3k8nm5MWUrAOTU1UoGXp/MsvIe215yOHv8Kz zJ3Mzk69tRHw3m1W9o515oXhbd2+kQDcilQI13VMSzlxB4heuoyt/aSTWi7efEGi q9bSggPSG/lhqkoP6X3XjMCnNc6msDJVqsOHz2DqfFAvtsjRODp89ikRVVe1/QwT Q5panTfN7n9D3WPA+AIF6Mk2DlnAjTMmiZcmMt3n8Wb1LYchntAtpVkUByCwB4QZ /RzWIFhZD2clHIHC+d7oJ8k/QEFcAz0YY90w6IgbEO6pscAO+lr3pkmPTd92jBHc cidG/1COhL0phwIDAQABo4ICZjCCAmIwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQu 7iy72jTxPyA1mljaApl/j36yyDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy50aWdnaWFuby5v cmcwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQC BIH2BIHzAPEAdwBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW7R +g0mAAAEAwBIMEYCIQCKP0EQrGngTnkzOZtbK4kAr94YKpOcokAG15qVaeNWaQIh AOI/4bOQMEdTWQIsl1Bn1mET3u25ULPnWEvlvGmzHe7hAHYAsh4FzIuizYogTodm +Su5iiUgZ2va+nDnsklTLe+LkF4AAAFu0foNGQAABAMARzBFAiB++WSLfCTsPANZ JJpWlELRg7l4xtWO+kk3JDMVsDav5gIhAOLI/V4RWGZVEYG5CmFX8OC9iCt2sEcf ifEqBJU5JOznMA0GCSqGSIb3DQEBCwUAA4IBAQAsj9xVyJFJ8x2OcH4mY8clJKO1 j72Oi52KvbwzTkNXs8GEgZA0oCktiODEiMMPg581c8mSVaCyvZLTPxF1edEjFSH3 khUbLUDtF6rLg0fXPps6oXDu+WPY3aSI8WCpkHvfnhhip+hGbBjaavup6KTakhVV cC5bRQoK/7TdQZjyl2rlUX8LYINMsnXbBaVrPj9vd9DBmVcxeUw1I5cq+m/yhovF gFGPm4XKyUceqlrY1OquPcEG49e6g6odaXJIGBzYEAgDlxnIqfLxvz0ZH1/J+aMM 99Iu8wXMyrPJO0qBJKFXRKwo28QwijnFNHPKOhjFKjlLUSd6u8MUIPkcUZuD -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqS/17eUww6g2XQZraFCh g5ke98WUA5u7R9wQcy5vawZ3364wC7NKn4lpNF72K2zYiHu3TBwRL6swb0gVn9nV 9N+g04ngOO/WLQm+athhTGBh0Scat39gD2Uv4T+7z5gCsauDLcxmZGtF0pkayMR7 NqKIQtrx1GIwYyJGMn5VFPBlSYvltjV8kJroFkeW1sGAe53xwndttu+pbFjfqI9L gVX5Lyufbko0nmQppCxU1u4zDZIzgKK0o8AXUzi6kL6vCl3Nr4F0AR15qaZTyk/O 0OAYJIGzJMJU0b2l1NfzT7Yne68xq2DeUjwvVr4eiudXkkhj5974CQxYLpQLRxOx ciPgT73ivYH8o4VOAGz7LkeuDZEKtbjDJnFs195PJ5uTFlKwDk1NVKBl6fzLLyHt tecjh7/Cs8ydzM5OvbUR8N5tVvaOdeaF4W3dvpEA3IpUCNd1TEs5cQeIXrqMrf2k k1ou3nxBoqvW0oID0hv5YapKD+l914zApzXOprAyVarDh89g6nxQL7bI0Tg6fPYp EVVXtf0ME0OaWp03ze5/Q91jwPgCBejJNg5ZwI0zJomXJjLd5/Fm9S2HIZ7QLaVZ FAcgsAeEGf0c1iBYWQ9nJRyBwvne6CfJP0BBXAM9GGPdMOiIGxDuqbHADvpa96ZJ j03fdowR3HInRv9QjoS9KYcCAwEAAQ== -----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 378671676030602262991684395811912438226700 . . . . . . . . [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 2019-12-04 16:34:15 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-03 16:34:15 +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 690224153851423704156054447438565180208529961804624535129015953300250258132850482164832082855969332118212474317999068223576358330677375938355948898395638968593758071702875647367225043910046823949131980833294919648523874752529495132746033630993571964020029245173007068135601282559343013267543827082162232125130716098130167535995984829677331000307752394966692676010117008947637326234043172063420571562926040087585030696058827312572321652651134178876664786900186623777668955396036140426263819307250171778526655566526366361569013765288535542502145954536404119123062023267798525434094398013750592580899877811301060653466224113038110382305682588260154656228253704219869300323885222677300130808850195729198398563979583205729424749837117305686457730448273488265147124372681900409460463506353414988393918297479255483854335128511804613694901051125752204187685434840807350930439490516156788077122860512940659167554999886602460827551700341370852060134527670540921443102941787807797880668821234519824810542153525888392386783727013107004521913201472632671614467709408872814760533203565144116245703324486723330671054464234260458580528333335762125546029544455121990693253602439186914184054553816467758492274437959344029661527358101393194280611031431 . . . . . . . . . . . . . . . . . . . . [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) 2eee2cbbda34f13f20359a58da02997f8f7eb2c8 . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ed1fa0d2600000403004830460221008a3f4110ac69e04e7933399b5b2b8900afde182a939ca24006d79a9569e35669022100e23fe1b39030475359022c975067d66113deedb950b3e7584be5bc69b31deee1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ed1fa0d19000004030047304502207ef9648b7c24ec3c0359249a569442d183b978c6d58efa4937243315b036afe6022100e2c8fd5e115866551181b90a6157f0e0bd882b76b0471f89f12a04953924ece7 . . . . [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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