fontanafredda.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:22:a7:b2:ec:9b:4e:c8:e4:83:6d:3d:b6:92:fb:ca:f1:3a was issued on by Let's Encrypt.
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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): 03:22:a7:b2:ec:9b:4e:c8:e4:83:6d:3d:b6:92:fb:ca:f1:3aSerial Number (int): 273129368373682962194278382803838793609530
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 3b:fa:09:1a:5b:46:38:f8:73:04:af:69:39:11:5d:05:06:c8:17:b5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ff:21:0b:a2:7f:a9:be:d9:d7:ce:3d:6d:14:b3:c6:ee:26:b5:e2:47
Fingerprint (sha256): 6e:9d:cf:11:fd:24:c1:9a:f9:f5:54:ca:a1:96:6a:de:e0:67:3f:b7:e6:42:b7:53:26:13:da:56:1f:d2:c9:48
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----- MIIGWjCCBUKgAwIBAgISAyKnsuybTsjkg209tpL7yvE6MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDIyMDMyMTFaFw0y MDA1MDIyMDMyMTFaMBwxGjAYBgNVBAMTEWZvbnRhbmFmcmVkZGEub3JnMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxTz+v2J3PmMNm3IL/UFwS2MHZPJu fFKFN4vfoj5mrLvhG5iPmYzChiwaAxTWF77C2NeAl1Xv1cLnUFDzVgClP0Gl0ewv VkzEsfdX+2ckrjfXh0HWRGqTQCn2aitxslJ+1s6driUa2z+2JuEAcyv2MC81we30 UZc4f5sZXeU8RMxEfJqwmPe5BloPx7jUJptvZbw7hGa2nwoABTpHMRbRJevH9GjM H7y8T1ZkLXj8DWW3zpXOH6SyttrFJZYFMuZW+zJk+uIN/3evk9UzGz+QQSXwKVg5 pNuEG8hhlvy99ttpOdkOhw1HoFyLKyFD/5a3oWWVzfvI65I+tKNB7dATDQMGdW97 eqJ2q1XHEwXxq/oBZBBbtKxlTjgPdynVe5OIRFUsV22vqQLrwrOWs0Hh9bmyt8e/ 5p8CK3iUJ+uZA624IZA99MiRptbWKK5XwKDLN+iid+uB57vNRHrcDo+4yLZkHyjX HFE3czNXW17qnETV66Oh1jz801oR7LCmIuF6yBiRDUD2CHwnr9ARp9t3vctHZeSB PlXvEZhQbgwKUrfeaHcZdhFW9bhPu5AMxcYZK5AStoNbjHcfXcV76cq3C2dKv/lM rRzW+aH6P9fvaEvZIKoyt6kp1Xip+Co5den+zWjEsh10PUNq33NRm0Kxuj2MkADW XtOJB0ApWbScGRECAwEAAaOCAmYwggJiMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU O/oJGltGOPhzBK9pORFdBQbIF7UwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghFmb250YW5hZnJlZGRh Lm9yZzBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkC BAIEgfUEgfIA8AB2AG9Tdqwx8DEZ2JkApFEV/3cVHBHZAsEAKQaNsgiaN9kTAAAB cAfRcG0AAAQDAEcwRQIgHNiayes5dqCpsnwXJT5XHsXE4mfZ1X7H+N5XcefDoBAC IQDibXWcvy6yBn1UQE8/k3Rg8GuWXUODSm6/zUcuEO2rWAB2AAe3XBvlfWj/8bDG HSMVx7rmV3xXlLdq7rxhOhpp06IcAAABcAfRcI4AAAQDAEcwRQIhALNfMmsfTSx8 9CCih9whBKYxX42SCIsWZmyVVufZxDTFAiAMwQT910ekPFKQfK0meZ7fa7IoYto7 pGdsPcYvpPrgBDANBgkqhkiG9w0BAQsFAAOCAQEAVQm3EB+Xt0feiOa+7/yayiHZ /i61TdkMiuRKebBrJdN6tKTY8BfH8Z2zuV8Gmh65gq4aTsnrhxrA6o2mGyyrRz+x /P6ivRI3STt1qMf0fdrxNoNkQjd3tybg0IyFmEqp9DYxIGL+a/+FyAMpgKm0dxMu pl0tea1fcLt8oRieMpABcHVaqzvkECNXnUjBpXlX0IrGbxWScxM286RL2ClJkKaa xS7ngd9lT7a46E0O4N2+gez6scblhtS0+F4t4rQcp9XAMKlmo/tU4ASddsuyibDR y05TDavBnLtGH8sUbBlXgABJUVKdTCQogmOeCWbuvNn7Cyem+Lewl+UQxtBlmg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxTz+v2J3PmMNm3IL/UFw S2MHZPJufFKFN4vfoj5mrLvhG5iPmYzChiwaAxTWF77C2NeAl1Xv1cLnUFDzVgCl P0Gl0ewvVkzEsfdX+2ckrjfXh0HWRGqTQCn2aitxslJ+1s6driUa2z+2JuEAcyv2 MC81we30UZc4f5sZXeU8RMxEfJqwmPe5BloPx7jUJptvZbw7hGa2nwoABTpHMRbR JevH9GjMH7y8T1ZkLXj8DWW3zpXOH6SyttrFJZYFMuZW+zJk+uIN/3evk9UzGz+Q QSXwKVg5pNuEG8hhlvy99ttpOdkOhw1HoFyLKyFD/5a3oWWVzfvI65I+tKNB7dAT DQMGdW97eqJ2q1XHEwXxq/oBZBBbtKxlTjgPdynVe5OIRFUsV22vqQLrwrOWs0Hh 9bmyt8e/5p8CK3iUJ+uZA624IZA99MiRptbWKK5XwKDLN+iid+uB57vNRHrcDo+4 yLZkHyjXHFE3czNXW17qnETV66Oh1jz801oR7LCmIuF6yBiRDUD2CHwnr9ARp9t3 vctHZeSBPlXvEZhQbgwKUrfeaHcZdhFW9bhPu5AMxcYZK5AStoNbjHcfXcV76cq3 C2dKv/lMrRzW+aH6P9fvaEvZIKoyt6kp1Xip+Co5den+zWjEsh10PUNq33NRm0Kx uj2MkADWXtOJB0ApWbScGRECAwEAAQ== -----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 273129368373682962194278382803838793609530 . . . . . . . . [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 2020-02-02 20:32:11 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-02 20:32:11 +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 804661906125376171998728242537241857538690910367794811053547395820710527695666661830998471940399067704415012525630284619383299213682096538748593753937689607827367793102072390259933919013944810885952139058855320570791769847761390453054630963676627627840285803142959783234907461611737848541984280840217689907966768620851144792984781264425537538030600433924913698102204780303187434824666901491274686368091084075824369607684587006205443488286490145611980149044335807099734800553228018303315717098557877590316632573943410089788672742042473340377675123393928389637836661430830925527315645354834653606080460669445017300874193146653852377387039609764370443345994067716261391088677333813175440680984396257991807272769891513567500932776406817594161173228075030859070692060962450250382478905403615095256936311841518706270334635260588685556446268394095049115536267628730739376098771512497967407581781221370354808054394060181811025476115384998949878300253950899072944064565193928828480557596105795811082140034247255946237784409765656212096243026729426219758693890791963086221460429702751267276351071698475681764609272289646914595816970935954349719266578487413056415608481718561830822368321905068265487179909239184141993323453554087366881384864017 . . . . . . . . . . . . . . . . . . . . [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) 3bfa091a5b4638f87304af6939115d0506c817b5 . . . . . . . . . . . . . . . . [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) 00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017007d1706d000004030047304502201cd89ac9eb3976a0a9b27c17253e571ec5c4e267d9d57ec7f8de5771e7c3a010022100e26d759cbf2eb2067d54404f3f937460f06b965d43834a6ebfcd472e10edab5800760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017007d1708e0000040300473045022100b35f326b1f4d2c7cf420a287dc2104a6315f8d92088b16666c9556e7d9c434c502200cc104fdd747a43c52907cad26799edf6bb22862da3ba4676c3dc62fa4fae004 . . . . [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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