www.sassofoni.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:1b:1d:5b:ae:16:8c:2c:3d:5c:aa:35:5d:c3:a0:3a:55:ba 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.sassofoni.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:1b:1d:5b:ae:16:8c:2c:3d:5c:aa:35:5d:c3:a0:3a:55:baSerial Number (int): 270563505343963639677600460857439302604218
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e5:14:49:5c:9c:21:f4:c9:fd:75:22:37:b9:97:0c:29:fa:63:0a:9f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 9d:75:b8:f1:30:74:b3:d7:ae:4c:3a:86:0d:a6:19:a2:77:45:39:55
Fingerprint (sha256): 2d:14:2f:20:72:23:85:14:72:98:6b:96:4b:4b:71:2e:8a:50:3f:a3:a6:70:2f:7f:ac:06:7c:9d:4b:e4:86:c2
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.sassofoni.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.sassofoni.com
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.sassofoni.com
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sassofoni.com
Certificate
The complete raw certificate details for www.sassofoni.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWzCCBUOgAwIBAgISAxsdW64WjCw9XKo1XcOgOlW6MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjUwODA0NDZaFw0x OTA4MjMwODA0NDZaMBwxGjAYBgNVBAMTEXd3dy5zYXNzb2ZvbmkuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0OC6mc0mImqwIT37jXfYY0oauWwx dx+HIDw87GbSXBLrqrYRYGgm21j5cfkTcneFtgAAqbjpakB4yYlmYCcQ+8epe+LS 0SGjE55hOg/5gu5PKsm/YY5oGpUDbongyAmRRUgGQ2PqckhKH4gWV0/P+WkNjSSz TUcoXyiEoTtDhEN1r6q+kQnA0+r+yz/3Tpmq0D0vdfIW0TTo5o8pMn9sx/JlVPzG r6sXUbmH4vFMDNi0Ns+/MIUSoc5E1/1MX+GsaanXjsfXaaq2iJgzUoyKHSEzG7+e S3MVP8hy+vgo8l2Ysc16fosqkKzFA43+amJE0dOiXzLPhxl93KCvMZk5pdd8a+E1 Ume4HyfRjis5v6/b41qiQv0qmEDCcerokPYED84iRp0lM6nOyXBItg+6DHC7QkOc 4UUHIR6cgeJzbdRegz49XJ9h+g20oB2Wp44DZRgGwO/zHA9Vt8nxCIcUeg1/pXN4 5PD9bBNgetUF6j1QE3fWnUcCSqh0dVkRbOneYCwhN13a8nIAiFNzyY0gxmjrONPM 24q1LzeYL6VftWadGwXtxYt2+1exhsJ74QnNHhwKYnDkumL+KC2aZsyk1AwV/7fi NOG7gPqBTKd9CBYrS9OKz5L4dY9tUXbXfaJXghdyPFmYVftK6DweGIbnlsAx0kmb PZvyOrXxPgoYdUsCAwEAAaOCAmcwggJjMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU 5RRJXJwh9Mn9dSI3uZcMKfpjCp8wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cuc2Fzc29mb25p LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkC BAIEgfYEgfMA8QB2AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAAB au48PBsAAAQDAEcwRQIhAOrgThMAABlCPNKGvUiFr5yaIAqUuZxa6uvLiZQRk4ck AiBFgoYN7Us2O2g5qqpjzXAEWPn8j/VtPaAvCTphdSAh8QB3AGPy283oO8wszwty hCdXazOkjWF3j711pjixx2hUS9iNAAABau48PAsAAAQDAEgwRgIhAOAexSjWeJda gIjcQUHpEfzgt881/XeIJegmkBlxzdxGAiEAn6bNvmjmty7TzQjcWxxRvkHjoKii A6pogOmtsKxUMAMwDQYJKoZIhvcNAQELBQADggEBAHpuXKFjUeZpNKYhpfuV9hO9 bbaiTDi1A4BXhyHQrYcD0eNGufEFdhHbhMjC466rm+/Lyfa1N+Wu3RTlhmI3A7sU 5lkYoHyeo8Eejuw8abOG/DihhBMfGFqpk5SpAT0zFdQP5plq4MxyB0W4WBbi7dK0 DQOSwwbiWB5Mlxhm9ylaXyMaHJQgDnYSWBKZILTN6BJ5qr+ryg1c8D9OUI2uSZdw ocDgTmHcdylPC7nM47cxpiIbeaOppLf9y3DbmthEUYRzd1fODEatZZrdq0DXr3fC OQrM6b+J1jk43Y27S1jVBZ5eeMaAUGvrJ93F3JkbcpDBlkl7fXtWah5ylPZCaXw= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0OC6mc0mImqwIT37jXfY Y0oauWwxdx+HIDw87GbSXBLrqrYRYGgm21j5cfkTcneFtgAAqbjpakB4yYlmYCcQ +8epe+LS0SGjE55hOg/5gu5PKsm/YY5oGpUDbongyAmRRUgGQ2PqckhKH4gWV0/P +WkNjSSzTUcoXyiEoTtDhEN1r6q+kQnA0+r+yz/3Tpmq0D0vdfIW0TTo5o8pMn9s x/JlVPzGr6sXUbmH4vFMDNi0Ns+/MIUSoc5E1/1MX+GsaanXjsfXaaq2iJgzUoyK HSEzG7+eS3MVP8hy+vgo8l2Ysc16fosqkKzFA43+amJE0dOiXzLPhxl93KCvMZk5 pdd8a+E1Ume4HyfRjis5v6/b41qiQv0qmEDCcerokPYED84iRp0lM6nOyXBItg+6 DHC7QkOc4UUHIR6cgeJzbdRegz49XJ9h+g20oB2Wp44DZRgGwO/zHA9Vt8nxCIcU eg1/pXN45PD9bBNgetUF6j1QE3fWnUcCSqh0dVkRbOneYCwhN13a8nIAiFNzyY0g xmjrONPM24q1LzeYL6VftWadGwXtxYt2+1exhsJ74QnNHhwKYnDkumL+KC2aZsyk 1AwV/7fiNOG7gPqBTKd9CBYrS9OKz5L4dY9tUXbXfaJXghdyPFmYVftK6DweGIbn lsAx0kmbPZvyOrXxPgoYdUsCAwEAAQ== -----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 270563505343963639677600460857439302604218 . . . . . . . . [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 2019-05-25 08:04:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-23 08:04:46 +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.sassofoni.com' . . . . . . . . [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 852147270686586431832392155579493803712305099634105455996035454413815816896975263910663651889202152185154083392676121924910332694948502605316964520801758562238059919823044757868200096876519787431955833144465125055829800427508787401312709611083242270329833758436956252471684808234071765255101835733395370744980046291823177939237561068575779173003718149901462229629826142596811995342891848498905144499318889651542157570435373858960217975961534774804545578997889099688555897088769352340962528075239161773392694276728668100411821726333139855837182385402581888501134938155649895275330259942893307954209649034011158727438430622233794085359964044578978764709220998460234158568373883156067207118232313460977840078434346611233476530773599248664884887776622194362186113394688842369879876508629753506410490262034980237257805327933567699841965544832488772031593243304410304310797015108205646762018251851642667827654388240331895108227775668068460082680000322287179794516875120581598568645311020680938622720802161117505153347014643427811810763426025741407893889719313047637907706034309122605894387503112055909385968880709400105248532415187635358608676020578602173898802606854151234537368386992354905403609175393182210291343452857149657287891645771 . . . . . . . . . . . . . . . . . . . . [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) e514495c9c21f4c9fd752237b9970c29fa630a9f . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sassofoni.com' . . . . . . . . . . . . . . . . [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) 00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016aee3c3c1b0000040300473045022100eae04e13000019423cd286bd4885af9c9a200a94b99c5aeaebcb89941193872402204582860ded4b363b6839aaaa63cd700458f9fc8ff56d3da02f093a61752021f100770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016aee3c3c0b0000040300483046022100e01ec528d678975a8088dc4141e911fce0b7cf35fd778825e826901971cddc460221009fa6cdbe68e6b72ed3cd08dc5b1c51be41e3a0a8a203aa6880e9adb0ac543003 . . . . [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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