www.fontanafredda.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:7d:44:3e:2b:e5:a1:58:aa:5e:e9:ec:60:87:bb:fb:73:fa 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.fontanafredda.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:7d:44:3e:2b:e5:a1:58:aa:5e:e9:ec:60:87:bb:fb:73:faSerial Number (int): 303962863976853447760858828373935737500666
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 29:5e:21:28:e9:9c:78:31:5d:05:3b:76:3c:17:9d:35:42:3d:e3:a9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a2:af:5f:39:0f:af:c6:cd:36:b4:88:fd:21:46:10:2a:82:02:fa:a0
Fingerprint (sha256): 7e:1a:2f:59:57:4d:cf:70:7d:12:09:73:e5:94:07:f5:1e:8e:9b:5c:68:78:f5:83:75:b6:8b:a7:c3:73:bf:15
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.fontanafredda.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.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
www.fontanafredda.org
Other certificates including the domain name fontanafredda.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.fontanafredda.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGYTCCBUmgAwIBAgISA31EPivloViqXunsYIe7+3P6MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDYyMzAxMzRaFw0y MDA1MDYyMzAxMzRaMCAxHjAcBgNVBAMTFXd3dy5mb250YW5hZnJlZGRhLm9yZzCC AiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBALx37xtuFpK0Fjo/LNuM/FUC P5rOaEyJJTMusUkNDs9BHmJRfIZfgipJYZox50LCjcRZ9r9hdP0DdE9unQtLwS4F eu6kGZb63NFPgV/uHGeeU8vjALJHsMfy1wALqYwTmcJ3VmKTNT0RCM3VTZZuZ6fY JgJQzVkLiCx5CYUnMDQvqevFeVYBAbY1j5YdWsWXllM3WqwDQQQGjGvAl8j0A9Am rJKbdkt21uGKfje31oukDvM31oXhm4EhylWTxXGtMoZxUT6aV9YyiXDiD1M1spCu Es6VS9ZOaavI1S5Qys450168YCylCcBf2rgwpvAaq7S45M/8LKRfWJxffj/MS7qO uPEksQWcgSlZxgWKRNAF1nzihZofDfyfM67XfAIbTd7V19EnejKWvwcHtZ33eHLN G9m6zz0eP/nEM3ll/9jz1kAOOpTSOD+PwCHJB8WOYXx8GlSSWbnkvLzyacw76A8R rJ+ErWByMQtjlyL8h4flun9fCOkSCYuTeJZoyEWxL8ySIeaPzYT5A8i2WA2Umd6C HjUkEFJqu447b7n2O6TZgcHScG0PLMgTrbNH1rxU8JPY8xzwyOpbR6dJq2kmEHJr FVokUOxJBav2Q7CTiwqZuIuDxmb1nUaloKbxGfVOTIlgT7Be9Nh5KFuqhF1BeMBo NgkBsRjwbvg+JU2GwYetAgMBAAGjggJpMIICZTAOBgNVHQ8BAf8EBAMCBaAwHQYD VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O BBYEFCleISjpnHgxXQU7djwXnTVCPeOpMB8GA1UdIwQYMBaAFKhKamMEfd265tE5 t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29j c3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2Nl cnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wIAYDVR0RBBkwF4IVd3d3LmZvbnRh bmFmcmVkZGEub3JnMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEB MCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYK KwYBBAHWeQIEAgSB9ASB8QDvAHYAB7dcG+V9aP/xsMYdIxXHuuZXfFeUt2ruvGE6 GmnTohwAAAFwHPOm0QAABAMARzBFAiEAybi9wxfKg80SgvxCk7VqqIwVQFjru0Lr xUkSf0AWp7YCIA6C1qzDemHPxF0/8s0s35E+A6QGZFf11AMcUZ0W8aZmAHUA5xLy sDd+GmL7jskMYYTx6ns3y1YdESZb8+DzS/JBVG4AAAFwHPOnGQAABAMARjBEAiBb HdJBrGCZqlVXfxeb4GkHQwqNuuh7XSJiYuWFryieDAIgGNJb2XIcQ8a5i0ugcijW G0WweTGsAIugJIObwwrU8wkwDQYJKoZIhvcNAQELBQADggEBAAuxJikMfGQ4gb5F ashIyl5jZCH8Dg/9LhuCeQiUNrpdx8JeFS2TDWuPGltl0o8IE7Gxi7gewbWDkhaP HRdd3llzBlyuu9v8ML5apl7XmZr1LfIR7g74IeUX8Fh/Jz22YZllwOLQkoqJ3wTm UqkQZ5RgKaSwkkosEjw50Nuoy0HemKz+jAqdJOMM3ut9XWO17Tne7jsmFogfgKls 6pCGa6nyGLgySTVJJdZwBhzZk3NHviuXdWfqFF+GQQGuqB3b1Ui6Lb9GjbpxT6zJ V3dngO2neazoBcUbH1EKoaZPbDD45HvsIb56THz45K7FDwg1ZdMQV0b+nQCE4Wxz KzsoFv4= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvHfvG24WkrQWOj8s24z8 VQI/ms5oTIklMy6xSQ0Oz0EeYlF8hl+CKklhmjHnQsKNxFn2v2F0/QN0T26dC0vB LgV67qQZlvrc0U+BX+4cZ55Ty+MAskewx/LXAAupjBOZwndWYpM1PREIzdVNlm5n p9gmAlDNWQuILHkJhScwNC+p68V5VgEBtjWPlh1axZeWUzdarANBBAaMa8CXyPQD 0Caskpt2S3bW4Yp+N7fWi6QO8zfWheGbgSHKVZPFca0yhnFRPppX1jKJcOIPUzWy kK4SzpVL1k5pq8jVLlDKzjnTXrxgLKUJwF/auDCm8BqrtLjkz/wspF9YnF9+P8xL uo648SSxBZyBKVnGBYpE0AXWfOKFmh8N/J8zrtd8AhtN3tXX0Sd6Mpa/Bwe1nfd4 cs0b2brPPR4/+cQzeWX/2PPWQA46lNI4P4/AIckHxY5hfHwaVJJZueS8vPJpzDvo DxGsn4StYHIxC2OXIvyHh+W6f18I6RIJi5N4lmjIRbEvzJIh5o/NhPkDyLZYDZSZ 3oIeNSQQUmq7jjtvufY7pNmBwdJwbQ8syBOts0fWvFTwk9jzHPDI6ltHp0mraSYQ cmsVWiRQ7EkFq/ZDsJOLCpm4i4PGZvWdRqWgpvEZ9U5MiWBPsF702HkoW6qEXUF4 wGg2CQGxGPBu+D4lTYbBh60CAwEAAQ== -----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 303962863976853447760858828373935737500666 . . . . . . . . [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 2020-02-06 23:01:34 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-06 23:01:34 +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.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 768884366357431369106729393311030961121278132615821529197344244951774209483370034309182129785003161729196223248545504424293620460690996723707529081382105875564427326097911840849560084960159987286831782976161929902233713509176052274066128215142491902872893041688490286994185244927186096098559373531147880097293742336614354834397788590566426469693459691814727934613853119052068003705634842043374615656444731836029347524316818484486439065865190628216513469034703205237748585787849858458846081692970840775924397635901326050118171450972758428455363768150044990776767962909946582155190537955573434141581852218948079177665903669800405098340822588889028012810660441431151020450289102236136297136865454422921453524020403528234356181882666178205220103011805030304755433023078952162468068034703007510500475256158722417737200843389812638368761375013740573864784997258208682923962644737707941070357582474205042840604493995058058860742385712865498499869634707788180946369134790199660344105665583328731444296225955769475200844085869187773043533656957798203315014679754549738732981107794735576954113048705961996690369828698405508142362420906196951844165451341743575567372543795574384978296139035272623076748086227384754474299972331754423622914115501 . . . . . . . . . . . . . . . . . . . . [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) 295e2128e99c78315d053b763c179d35423de3a9 . . . . . . . . . . . . . . . . [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 (25 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001701cf3a6d10000040300473045022100c9b8bdc317ca83cd1282fc4293b56aa88c154058ebbb42ebc549127f4016a7b602200e82d6acc37a61cfc45d3ff2cd2cdf913e03a4066457f5d4031c519d16f1a666007500e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e000001701cf3a719000004030046304402205b1dd241ac6099aa55577f179be06907430a8dbae87b5d226262e585af289e0c022018d25bd9721c43c6b98b4ba07228d61b45b07931ac008ba024839bc30ad4f309 . . . . [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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