fontanafredda.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:3e:58:70:5a:4f:65:98:22:a5:03:32:df:49:8b:df:48:f3 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): 03:3e:58:70:5a:4f:65:98:22:a5:03:32:df:49:8b:df:48:f3Serial Number (int): 282551919976963484245709016387747439397107
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 8e:e0:37:96:6c:1e:45:54:fd:bf:df:2b:d5:27:99:4f:1d:d1:c8:2c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 8f:67:8d:85:db:26:c5:d2:1d:95:e8:5d:8b:89:19:d2:48:19:f9:4f
Fingerprint (sha256): 24:11:4f:43:3d:ce:32:12:05:e9:d3:7a:f8:19:92:5c:03:78:f7:d6:f2:6c:67:dc:78:6d:ba:1f:db:5f:99:5e
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----- MIIGXDCCBUSgAwIBAgISAz5YcFpPZZgipQMy30mL30jzMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjcxNjQ0NTFaFw0x OTEwMjUxNjQ0NTFaMBwxGjAYBgNVBAMTEWZvbnRhbmFmcmVkZGEub3JnMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAx9rQi7/ghxtIXnDhaIfj+kQd+f6Y wR8iFloNbehHLYm6wZNUPsk27QfUS6KMQHkNxs4fCLC2KpnVQXaYsw6dZxcSBIf7 fvKHrW243ZLM9WwV1IOi4GVukhK0RR00HARBvVODwe9/NRhD1MTeGoNAG6OH+4eI hyYL84JN21lMbx17Yzal2a/MrY/3U7kcycoH2Zs0MhROCU1fDX2AgUw6TtRSiceF YnvgDS1HKKxhrTUXPED/lAvkW9T5Vbn5zAyK122xQ/kMuLE4R2Kx+J4aeyMEzjwT LVlZRwvufE8BL9alqT2MhwRfnJvGpTCsebuPmM+x5sQjzfbT6NtU2T+3VKtcaJCF s3PrBRuEUslOlk+gUHY/ziroIxv2n3ydGpF/X0o5Xf/nFtywU2hjFJXhuSFpDdIU ZQr0ClY+0qB8XR57ubohf5tB8yuX7pxgt8ky9W6U65aJBneaYsTSUkx4ryv85kD4 LdRKIFayY8kCuNgOgOc2OhAqoH/EUbKZmQ1JT4DGX//J2NCq2PlOtMNxi9bUQ+ep Y+kb0X2ZJ+QJAM7V98RpvuNMYGufAzwoJlOB38k1871QzBGy0mzXKaVEjh6Ob4V2 uOszI1QMTgxDeSz70p01Osj+SdVDAIC96fJPc0/70puHYec+kQrw6QC5QE72QpCC hYcqtD8kuEzU6HsCAwEAAaOCAmgwggJkMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU juA3lmweRVT9v98r1SeZTx3RyCwwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghFmb250YW5hZnJlZGRh Lm9yZzBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQYGCisGAQQB1nkC BAIEgfcEgfQA8gB3AG9Tdqwx8DEZ2JkApFEV/3cVHBHZAsEAKQaNsgiaN9kTAAAB bDSJCy4AAAQDAEgwRgIhAIyLF75HxbEZbYD3/ze37cM5/vyxutKpoPHj+mAYLdiW AiEAzHtPfD2vJjew5/FrCbPeJxGFt3XP8D9saWH02F0wSzgAdwBj8tvN6DvMLM8L coQnV2szpI1hd4+9daY4scdoVEvYjQAAAWw0iQwjAAAEAwBIMEYCIQDgMI5nyAlr ntP79s108pfCufgQmlXbY64cgk/2gt+DqAIhALXU46U4jpOdjhcNrbZQvkCy80Fj pUnEvDnnTDCRBblDMA0GCSqGSIb3DQEBCwUAA4IBAQBEU0oc4cUI5WjknZSXRIJo L1QpTLTlJofIa3xuYaHG0N4sgHl1IIGqKnoSKdF0EJ2vY6J/xboNAxRoIi1CIXPe 96qM+XJhEJdM2UrysE9bfh85U02ey3Yot2WjUjj1ii1disGoCE5nLeYeABdOgDFP 6Mse8egiu/QkAaW6foAd02J+YP+BHfN6ZSD5VvfTGCiW9mlXIw8L5JjDax+uYpHz WYKNSlie2bWIb7RZRPuf2iz6mT/9AIKLGxSmmnjEB4vRMvDVHHNfqgk3OW63arTE uOwYN8niTfGBbYSVY0L3XxYGEOfcqydyz6YKorpLPk+CT3kyALpfklq2xolBOEke -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAx9rQi7/ghxtIXnDhaIfj +kQd+f6YwR8iFloNbehHLYm6wZNUPsk27QfUS6KMQHkNxs4fCLC2KpnVQXaYsw6d ZxcSBIf7fvKHrW243ZLM9WwV1IOi4GVukhK0RR00HARBvVODwe9/NRhD1MTeGoNA G6OH+4eIhyYL84JN21lMbx17Yzal2a/MrY/3U7kcycoH2Zs0MhROCU1fDX2AgUw6 TtRSiceFYnvgDS1HKKxhrTUXPED/lAvkW9T5Vbn5zAyK122xQ/kMuLE4R2Kx+J4a eyMEzjwTLVlZRwvufE8BL9alqT2MhwRfnJvGpTCsebuPmM+x5sQjzfbT6NtU2T+3 VKtcaJCFs3PrBRuEUslOlk+gUHY/ziroIxv2n3ydGpF/X0o5Xf/nFtywU2hjFJXh uSFpDdIUZQr0ClY+0qB8XR57ubohf5tB8yuX7pxgt8ky9W6U65aJBneaYsTSUkx4 ryv85kD4LdRKIFayY8kCuNgOgOc2OhAqoH/EUbKZmQ1JT4DGX//J2NCq2PlOtMNx i9bUQ+epY+kb0X2ZJ+QJAM7V98RpvuNMYGufAzwoJlOB38k1871QzBGy0mzXKaVE jh6Ob4V2uOszI1QMTgxDeSz70p01Osj+SdVDAIC96fJPc0/70puHYec+kQrw6QC5 QE72QpCChYcqtD8kuEzU6HsCAwEAAQ== -----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 282551919976963484245709016387747439397107 . . . . . . . . [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 2019-07-27 16:44:51 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 16:44:51 +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 815336223509056488826470867548879963838088229894049600969262438316280657301921481601150189254618070773988077875400594849444866901245040935615792974129312584510887011060013019161728800069159790866416866154888320643741410211418384215712380643972934414705405992849044498047932333516110841440455589407374508437457465717629275362782814905097321383634265277670036541650162972755555233813006001454874268162922643915026986498506444211649946199100702017936319946108705159944711046951734296904310168782355899619585992999107535968617073500331106191956603562467654756166085484168856914659809908668377743766942719927448445991752534000425661283991408792483999728148685374556164621945850438634233708994500756947978673261956411005540862296217851132903206506183966377401493773198880821793268476094165839861802354955593029712723174240527430800440018711491298533600110558165073001239112205033425772143764081413266459122014213375317821459164592035709431407357969324484333026821558145436835507590637107631883069553011557283295728007118682505077484868952178703372096204341326766376878459495306217045644215240519551846700909059633728513244276104742922454158699349602750521014644970571782064771779826548764547185973054006638582303537072553953638966057298043 . . . . . . . . . . . . . . . . . . . . [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) 8ee037966c1e4554fdbfdf2bd527994f1dd1c82c . . . . . . . . . . . . . . . . [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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f20077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016c34890b2e00000403004830460221008c8b17be47c5b1196d80f7ff37b7edc339fefcb1bad2a9a0f1e3fa60182dd896022100cc7b4f7c3daf2637b0e7f16b09b3de271185b775cff03f6c6961f4d85d304b3800770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c34890c230000040300483046022100e0308e67c8096b9ed3fbf6cd74f297c2b9f8109a55db63ae1c824ff682df83a8022100b5d4e3a5388e939d8e170dadb650be40b2f34163a549c4bc39e74c309105b943 . . . . [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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