fontanafredda.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:62:47:7c:0c:37:62:de:f5:82:6c:2b:c3:58:3d:28:c8:c8 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=fontanafredda.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:62:47:7c:0c:37:62:de:f5:82:6c:2b:c3:58:3d:28:c8:c8Serial Number (int): 294779549033820959958869207609168909355208
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 87:f7:82:08:94:0d:ed:03:dc:3c:0b:aa:6e:f4:3c:80:3b:5f:03:44
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 32:44:2a:83:3b:51:eb:7b:8e:bf:48:a6:97:88:73:75:27:e8:c0:1c
Fingerprint (sha256): 1f:04:1c:bf:f0:a3:4b:de:80:3f:30:6b:eb:f8:86:71:ff:a3:15:82:44:22:4d:4d:7a:c0:64:b2:61:ad:68:17
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate fontanafredda.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for fontanafredda.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
fontanafredda.org
Other certificates including the domain name fontanafredda.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for fontanafredda.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWjCCBUKgAwIBAgISA2JHfAw3Yt71gmwrw1g9KMjIMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MzAyMDI3NTJaFw0x OTEyMjkyMDI3NTJaMBwxGjAYBgNVBAMTEWZvbnRhbmFmcmVkZGEub3JnMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxUo3ITcyBc/9t1YCNO+phUA0XfPn hJU1iVUZmcXbqcqtDIYO9RQWgBQjssGRy/NF/5tZxSExYmq/B92fCAUfHLP7vpIa o5Ja8wi/eiReh2UN7ecfRsFG+tRCvERJGE86BjkEXdXz2mVw7G+fkClrUvhijHwc G+8OMQDCid1fdk9SHcTIJvjWrSrlK/wQr3QJNtmijNkQKnWl/Vfvv+FHThuKOEW5 aFhnCBM04K7zxW89qfqh1suejuJYILS9PnWUzHRNO95XgLA2CswcH1Gy1iKx+TeY 9Tl0+4//Bjx3LSwRswSRJ8aAG08zhyWlzgT8AH3Rv+/i3WsxUWYVTotiFwvt/t0a Kt4Jo5imQ2LYUu8Wb53ejhHam4lIUFUn9ZPm+aojWHlmn8rEzREYBlZXVBN8Vldu cwxy9SfoUBdkKYC/PxwqtmR/59wC3+qEYg5TYn0hNUem1/NHSiNyCF9TrpVSopWm 2ynVUMZQLfFBH6k9mxUz4lE/3/Nk2BnEWMIIXRIUPLALvrMI2ljw9OfezE6N0bQV 6Y4CXlpwYD9KhBl7yIHaXiXA1bCX0NdGzogvmM/Ak3v8KRUb0sbiDXRu0cyMGNj2 WrG9S8thelWOPPjawNAqRLEJFZUQkeY4E6dLErhJhOMpbOcGr4uvypublHt5dd6S QQGGGEa+NH7IfPECAwEAAaOCAmYwggJiMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU h/eCCJQN7QPcPAuqbvQ8gDtfA0QwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghFmb250YW5hZnJlZGRh Lm9yZzBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkC BAIEgfUEgfIA8AB2AOJpS64m6OlACeiGG7Y7g9Q+5/50iPukjyiTAZ3d8dv+AAAB bYQSkjgAAAQDAEcwRQIhAPw8l5mHzBy4ADChkZHhN2KpdSUihYypD+kmJZK1jhsf AiBpH9zQ0NoXfHwUeMMxg9KGdZkRmnZ6fdU6IjI5reTrmgB2AGPy283oO8wszwty hCdXazOkjWF3j711pjixx2hUS9iNAAABbYQSkF4AAAQDAEcwRQIgFgwwVvLmzjEz z9jEGl/vXMUAWBSNM0ZAtY4kK5gJWvcCIQD654OQ7zRLHI0ohxmn3YhT0RRhNXNS fBBv1bV0CNpwnTANBgkqhkiG9w0BAQsFAAOCAQEAfkBJQ6IsAFzWjW9hVb1RYKPm ir494OQZ011BAH2neNS5xGTh4pwzvHKXRf9L+0zxcgZyJotOZqbfBi+uvfQAKPJt 3uZb0hIRgvg0h1DLU0aKuiN50ensJZxiW/mllJZt9Vex+JiUA8/A4s2ZZEaarXZZ S+FX+k0nzRZ+w+yD7wEYWFjGmaD1U/KM25j/matxzkW75OMRhJ1KmaVfSH9bBXDx MqTE8eSHmJ2OUPisQF004LEd5d8QBb9m16WZmNuEYx8vKUgTWOFb20Mx1s3XWG50 zXxrDDb4pPVUIbXGAGvgFjd8fM99zf4d1mgg0lrLbb4+k11gJLmSWozDaKVf9A== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxUo3ITcyBc/9t1YCNO+p hUA0XfPnhJU1iVUZmcXbqcqtDIYO9RQWgBQjssGRy/NF/5tZxSExYmq/B92fCAUf HLP7vpIao5Ja8wi/eiReh2UN7ecfRsFG+tRCvERJGE86BjkEXdXz2mVw7G+fkClr UvhijHwcG+8OMQDCid1fdk9SHcTIJvjWrSrlK/wQr3QJNtmijNkQKnWl/Vfvv+FH ThuKOEW5aFhnCBM04K7zxW89qfqh1suejuJYILS9PnWUzHRNO95XgLA2CswcH1Gy 1iKx+TeY9Tl0+4//Bjx3LSwRswSRJ8aAG08zhyWlzgT8AH3Rv+/i3WsxUWYVToti Fwvt/t0aKt4Jo5imQ2LYUu8Wb53ejhHam4lIUFUn9ZPm+aojWHlmn8rEzREYBlZX VBN8Vlducwxy9SfoUBdkKYC/PxwqtmR/59wC3+qEYg5TYn0hNUem1/NHSiNyCF9T rpVSopWm2ynVUMZQLfFBH6k9mxUz4lE/3/Nk2BnEWMIIXRIUPLALvrMI2ljw9Ofe zE6N0bQV6Y4CXlpwYD9KhBl7yIHaXiXA1bCX0NdGzogvmM/Ak3v8KRUb0sbiDXRu 0cyMGNj2WrG9S8thelWOPPjawNAqRLEJFZUQkeY4E6dLErhJhOMpbOcGr4uvypub lHt5dd6SQQGGGEa+NH7IfPECAwEAAQ== -----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 294779549033820959958869207609168909355208 . . . . . . . . [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 2019-09-30 20:27:52 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-29 20:27:52 +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 'fontanafredda.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 804872585363830217233811528400015262707747927224541713397302420686754067773082707324889271644319482374905577382927635738876217202238378945516566260021400557215293865464612945041736276206789196237139347920326211205376728387805888558824469347234745125424835598948568875974026124555994731147760739223520493229588853539823126990465835308131716501947740492831563348004341518175560237322124965600776038151790861646424683538694047045460970246480564911220356797166040141354947952096609774111887133872228512526440266376762235617303320013127133256793326978522501108570087272323508276351818451012135023615552884726724787228018468792348610593840621653691603678937075645736699463499512439290088248964127022411614290172411982350867974224960065856928346233631911139764304951115706094723798329953931786242573865136882503504800294025433916650369334500704713104138847335506097654820682697914756950603725104254352619352729790457048122588950058622882223739480035612471068552766674560366609180172638936296008866133748533240393667057561847685161898247309248973637472962479082348634260915649307597031637130337302572873129736127144476828838013022250160400422127850281650537746136935623577237646178862194898998355484243678731934759926662789222513254156762353 . . . . . . . . . . . . . . . . . . . . [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) 87f78208940ded03dc3c0baa6ef43c803b5f0344 . . . . . . . . . . . . . . . . [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 'fontanafredda.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) 00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d841292380000040300473045022100fc3c979987cc1cb80030a19191e13762a9752522858ca90fe9262592b58e1b1f0220691fdcd0d0da177c7c1478c33183d2867599119a767a7dd53a223239ade4eb9a00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d8412905e00000403004730450220160c3056f2e6ce3133cfd8c41a5fef5cc50058148d334640b58e242b98095af7022100fae78390ef344b1c8d288719a7dd8853d114613573527c106fd5b57408da709d . . . . [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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