www.giammaria.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:c4:6a:5c:91:2d:40:af:21:86:5f:54:98:f6:19:c1:31:9c 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.giammaria.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:c4:6a:5c:91:2d:40:af:21:86:5f:54:98:f6:19:c1:31:9cSerial Number (int): 328173580515183543668960682150931214709148
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: a5:00:7e:e8:6e:19:62:57:f2:a0:00:1f:bb:27:a2:d8:8d:01:99:68
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 22:d9:a8:01:c3:b6:2d:53:2e:16:79:1c:a0:22:d4:aa:c0:1f:97:8d
Fingerprint (sha256): 22:9f:f1:12:0a:ec:67:00:df:4c:9d:6c:3c:a3:2a:55:80:99:7b:07:dc:07:38:ce:7a:8a:33:41:b5:9b:06:e1
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.giammaria.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.giammaria.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.giammaria.org
Other certificates including the domain name giammaria.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.giammaria.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWTCCBUGgAwIBAgISA8RqXJEtQK8hhl9UmPYZwTGcMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA2MjYxNTI3MzVaFw0x OTA5MjQxNTI3MzVaMBwxGjAYBgNVBAMTEXd3dy5naWFtbWFyaWEub3JnMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvvZDMENDn28UqlRRq5z+jcdjrk1r HgIq0WSBcngC/3CJDHqfcDbE1JRXOKGUuk6oaES6U7WsEQ7rdnvYO18I9H7Nqx7b WJfWjxVwFxkQxgNCg80g1aQ/9e8u5subswauUJnDnRv0sDCtjpQ31g7pypb5ZHnS K5RdJiJhTxbsP+pj2ACLPVpzsdMytOjFlJ7v8c4OkpV778DJ1/ER7TbiS7cNju+q kd/N5c1EIbY0rhDoJbnWLEfcTMyHHF2hev3MUjUlGJYnzAMMAwlWoGYw0PEOvQKo nPgBpEH00VpL3Qv+kNZSeRZoPeKXGG7AfBZE0NHqVc3kAIGIgypyie/xxgO6OfjE 9sjl0ixVtFRnp2Z395NQ9Qp7vHdi2FikAmpoFvbKVziob6+l3QbE4an+h05VR8Sb 3Tqz7yibjKXyM7XyHRWnZvunJmPnx1A4bmCcySP9iw05Eh7mi6HRHdTa12N9HWiT 2xvfNYmWKDb0h/SR99v/LWz9YFBIeoZNJDhjjAxe1ixSBBoQrdLr3Mr1ubtx7S86 OEn7d0nUqBqpAul+OK/7MO13lSuiaEctSA4Xm5HuX3rzO7LV/jHIC0vXB2SQAzvl eDPh4kA3Z5cSqq76uObwHoN8POGTSwNDCyCl765bRUDMMcvUbKQogsBSZSyGgNyX QU0X26OKf8C7+vMCAwEAAaOCAmUwggJhMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU pQB+6G4ZYlfyoAAfuyei2I0BmWgwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cuZ2lhbW1hcmlh Lm9yZzBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkC BAIEgfQEgfEA7wB1AOJpS64m6OlACeiGG7Y7g9Q+5/50iPukjyiTAZ3d8dv+AAAB a5SdJ+MAAAQDAEYwRAIgYCPR34i2/Db2uacwdNBGZCu0j/8jgSJN+NBuTOEx8AgC ICZIYlINMsSmUHTS9fWyPHPVIxsbMGLEcmcWa0qqTGP3AHYAY/Lbzeg7zCzPC3KE J1drM6SNYXePvXWmOLHHaFRL2I0AAAFrlJ0oBwAABAMARzBFAiALH+VDEexHYEZJ di7aT0dXIWvV0F6zOToZRcj24QLD9wIhAM6CDcRV8jYrxc1lCfPyycAsY2mp+n77 0FLnVvWHFJVZMA0GCSqGSIb3DQEBCwUAA4IBAQBA9PXgKEhSODuK6cBXyBIakkto 8DA6hToTwYjMSgoOwJgcJuJZbi0YGLE5+0qwU6e4CZC6HYLgBqKK7dhcphDeEIqF eIS1r+dccz9QvCPbhSGtvvJWkhd+ipfrjIhtkTCaY2VYdBEE6J82PNzpzsCFj8ns 3xHrdN7R7M7RYZMqTCYR3tDrhK2saj8bRdaZn7jrOyHFCM7DtCFHmaa610VHfSeU RHai7GZgf9t1pP5osjG2fJEB26SUxMJS76K3a580SRllCJ4HyBt7R8XkVgFvYa04 mj1BrrJxk/yq02dkEQJdTMsFlSewN3Xvy375X7HBaruKadRkDPbGptpfFiBm -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvvZDMENDn28UqlRRq5z+ jcdjrk1rHgIq0WSBcngC/3CJDHqfcDbE1JRXOKGUuk6oaES6U7WsEQ7rdnvYO18I 9H7Nqx7bWJfWjxVwFxkQxgNCg80g1aQ/9e8u5subswauUJnDnRv0sDCtjpQ31g7p ypb5ZHnSK5RdJiJhTxbsP+pj2ACLPVpzsdMytOjFlJ7v8c4OkpV778DJ1/ER7Tbi S7cNju+qkd/N5c1EIbY0rhDoJbnWLEfcTMyHHF2hev3MUjUlGJYnzAMMAwlWoGYw 0PEOvQKonPgBpEH00VpL3Qv+kNZSeRZoPeKXGG7AfBZE0NHqVc3kAIGIgypyie/x xgO6OfjE9sjl0ixVtFRnp2Z395NQ9Qp7vHdi2FikAmpoFvbKVziob6+l3QbE4an+ h05VR8Sb3Tqz7yibjKXyM7XyHRWnZvunJmPnx1A4bmCcySP9iw05Eh7mi6HRHdTa 12N9HWiT2xvfNYmWKDb0h/SR99v/LWz9YFBIeoZNJDhjjAxe1ixSBBoQrdLr3Mr1 ubtx7S86OEn7d0nUqBqpAul+OK/7MO13lSuiaEctSA4Xm5HuX3rzO7LV/jHIC0vX B2SQAzvleDPh4kA3Z5cSqq76uObwHoN8POGTSwNDCyCl765bRUDMMcvUbKQogsBS ZSyGgNyXQU0X26OKf8C7+vMCAwEAAQ== -----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 328173580515183543668960682150931214709148 . . . . . . . . [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 2019-06-26 15:27:35 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-24 15:27:35 +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.giammaria.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 779056838409979488900663250814874661362711871692288760396020687406114027594558965134427067410100005800873281783896586003246223279135201415189891907380364164530897068257598842286003305010861847047643870645088433999032417500681948449559581839464814782341590832255628924368413829971360118487797507233655162511942921898354416944124917975785603860360402247590754484152927556775314015474346981388204113892856779708971959984949395994893644285624145501583805061948771356537905071712925905639936651331213307060381470857906834857740866743231872720578961871256340751473742937831562497830873560273871393725911938548359444631844374773644292321803510991731835844404464156419935673346124652042966656083525431264208485335023399802965869048167899278960228459654272020574240252208387455944558226752794050853879597954953471232529516612152025812335011690807737770907577076253003297765935397811855390588344802525286232152849618082371632727197409025713790854333438888110868622211968349216583567464803440522052526779986202287528128910636982326306381009003863853159930903657565907533302324629472275387264142984193990671114563427715412418837512683913221091661057775000276546812261898813605219520647517462941854078693868302598408122487703340595041267223362291 . . . . . . . . . . . . . . . . . . . . [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) a5007ee86e196257f2a0001fbb27a2d88d019968 . . . . . . . . . . . . . . . . [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.giammaria.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) 00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016b949d27e3000004030046304402206023d1df88b6fc36f6b9a73074d046642bb48fff2381224df8d06e4ce131f0080220264862520d32c4a65074d2f5f5b23c73d5231b1b3062c47267166b4aaa4c63f700760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b949d2807000004030047304502200b1fe54311ec47604649762eda4f4757216bd5d05eb3393a1945c8f6e102c3f7022100ce820dc455f2362bc5cd6509f3f2c9c02c6369a9fa7efbd052e756f587149559 . . . . [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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