www.giammaria.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:91:ab:15:a5:15:38:d9:64:c2:2b:e9:fd:4d:21:0f:3b:31 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): 03:91:ab:15:a5:15:38:d9:64:c2:2b:e9:fd:4d:21:0f:3b:31Serial Number (int): 310905211372609036976304270448060701555505
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: b4:27:0e:35:b8:1d:51:3f:e4:03:9b:88:7e:53:e4:c2:d0:1e:fa:f4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 3e:43:d8:9c:99:77:f2:80:bb:b3:54:58:ec:a2:4c:52:17:46:29:fb
Fingerprint (sha256): 04:4a:0f:bd:75:33:75:e5:2b:7a:dc:86:78:75:61:2a:25:db:65:11:02:2e:aa:03:30:6e:b8:06:ab:4b:f2:05
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----- MIIGWDCCBUCgAwIBAgISA5GrFaUVONlkwivp/U0hDzsxMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMjQwNDU0MDlaFw0x OTA2MjIwNDU0MDlaMBwxGjAYBgNVBAMTEXd3dy5naWFtbWFyaWEub3JnMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAl34XouoE/8Nv4FiLDdUaBHVck819 d23Es15n20nH2ZTyt8ZAKOkfNob/q7GDz3f0xFltOFiHDYuAg87A/CyCzWPMZ0fb S6Yy5RGIsHKFIP5RBAijFbaPXgnxiYFBkNH0BIjcCELzIs/KVJeF1pQX37xmQLFX UHX2tC38oUAH6rAtPOXgNmbjOlbVfVf3pOG0mrxgtP0AN2PNBikOvF9zfYYZdmgZ 6Pz59RYj+X2ftIBRRjhuX7M35w0V74dCjlSRYOD0mSg+SCk0gyAALMnAvmDZWRCE uYhaFuyzWL8d7Jo+UMENkP7psUH20MSSwE/c9Jhhl6dkgTGoruBlv5KqwFx/rQ1y d506bnTjIVPkuqKQCSlWZ+0OpY4aopTORBXE2o9brSiCJ3U04IndWZYLklikHX2N gY8Ubwetc/alJC5z205NmLiWc2qadU5Y6v7NytUIpnuotmamYwahxXQH/TBy22Td GOjrOkOJmwVvR3r1H5FviylQa8Zo3ISZsOcRwZzElw/jgrdvJRva6+6BfvHT4Zzk XDvc4JedWAo8/uyWYHZ4jL0jrLd/O+3k5njWXLK9fIbH97x9O9e+AVgAOgVizsES 1pXFQYuv+fzl63okdA0zVox4PB9pNHFHLhX6qIJKnaqwMPtFfdT02Si+NdLetoSj KKPqDTyTSj/J7MECAwEAAaOCAmQwggJgMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU tCcONbgdUT/kA5uIflPkwtAe+vQwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cuZ2lhbW1hcmlh Lm9yZzBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQIGCisGAQQB1nkC BAIEgfMEgfAA7gB1AGPy283oO8wszwtyhCdXazOkjWF3j711pjixx2hUS9iNAAAB aa5DccwAAAQDAEYwRAIgEiVb1OcDuqJWFTYz6dUekmDmLNuZkH356E38imZtJ0kC IFu/33O5a9g9wJoSkwxV6AIItE35SjlrVVaNRbyGv6A8AHUAdH7agzGtMxCRIZzO JU9CcMK//V5CIAjGNzV55hB7zFYAAAFprkNzrQAABAMARjBEAiAmPmnqOoj3EKPq yaRjbRKWHChlpcQ9I6RyOaR20Zqm9AIgWOfGi52pd1zx0edMYi8R+mWZTQmyIgpr VvPMxXm5gBIwDQYJKoZIhvcNAQELBQADggEBAF0kmBfaH1LPtIF2p4vW4nKcwVdk JQV/FAZ6bH/gW6epjbY812EYdKu3RyYCd+nhwgTrwWljBoPU3+FVAbBfE5Pi2Evc pOTTf7ja3VIBBI+ZoY7tykW2ucI20qcRHcf3siJXkKc8hM5NZg1B37ab4aoLOKd7 iHn9IADsymTqOT6J/tSeFqxh/9DnM0DMnj2Tg2rqePXUT+witAhupk9baUcbE4Sl YxHxEbiOjJrr/CPGI0gNnDcYaMv/gT5scR3tQedHjaiW1NVH9PM6O3AR8oBcSB+8 pHkAT4vXtdngBh3d4OyrKd7WWz1RAbtztvmrb/YAHdKrnKxwUbA8dVIsRgw= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAl34XouoE/8Nv4FiLDdUa BHVck819d23Es15n20nH2ZTyt8ZAKOkfNob/q7GDz3f0xFltOFiHDYuAg87A/CyC zWPMZ0fbS6Yy5RGIsHKFIP5RBAijFbaPXgnxiYFBkNH0BIjcCELzIs/KVJeF1pQX 37xmQLFXUHX2tC38oUAH6rAtPOXgNmbjOlbVfVf3pOG0mrxgtP0AN2PNBikOvF9z fYYZdmgZ6Pz59RYj+X2ftIBRRjhuX7M35w0V74dCjlSRYOD0mSg+SCk0gyAALMnA vmDZWRCEuYhaFuyzWL8d7Jo+UMENkP7psUH20MSSwE/c9Jhhl6dkgTGoruBlv5Kq wFx/rQ1yd506bnTjIVPkuqKQCSlWZ+0OpY4aopTORBXE2o9brSiCJ3U04IndWZYL klikHX2NgY8Ubwetc/alJC5z205NmLiWc2qadU5Y6v7NytUIpnuotmamYwahxXQH /TBy22TdGOjrOkOJmwVvR3r1H5FviylQa8Zo3ISZsOcRwZzElw/jgrdvJRva6+6B fvHT4ZzkXDvc4JedWAo8/uyWYHZ4jL0jrLd/O+3k5njWXLK9fIbH97x9O9e+AVgA OgVizsES1pXFQYuv+fzl63okdA0zVox4PB9pNHFHLhX6qIJKnaqwMPtFfdT02Si+ NdLetoSjKKPqDTyTSj/J7MECAwEAAQ== -----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 310905211372609036976304270448060701555505 . . . . . . . . [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 2019-03-24 04:54:09 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-22 04:54:09 +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 618035675460754739285979857119534869726847539058446215164484302436745600390410407511077303053951307698821389561442675450668825645507925785294321685382540694527426841015884347080045679308768304840820345656550201257521992325419537710332755598222680307572434146555813363751945143675034569337718184621563841620923388999540585533856198649011666870883340151951700816030284090561224446420073599429558455292666567965569249476114902869268506624657477101519209223480434005927719329291382729667121031956465046577590749258901432503129556133941731326893454202027627222261054509569996296096318113444285721638523199205251360436815371636487688916308171637136725330029470210389807845846989832820178548986207063884856572510713572711826833220220922677102860765595225728744208694469252263768592479005159549453836309284966650485805001074240944196239096900125920775730354628557017122414936397704433869559816652525018775517189171633576621502504313732171175247131577199398286932639663395756618854955671171307945535680773014152469606013680023878350136180311489338703613198510171061321851935910601889988359987136432535871637153938106458946302747706293462836338301506090905891685922750271050071016098487618247438704733200663114961414017533876991240569524710593 . . . . . . . . . . . . . . . . . . . . [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) b4270e35b81d513fe4039b887e53e4c2d01efaf4 . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000169ae4371cc0000040300463044022012255bd4e703baa256153633e9d51e9260e62cdb99907df9e84dfc8a666d274902205bbfdf73b96bd83dc09a12930c55e80208b44df94a396b55568d45bc86bfa03c007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169ae4373ad00000403004630440220263e69ea3a88f710a3eac9a4636d12961c2865a5c43d23a47239a476d19aa6f4022058e7c68b9da9775cf1d1e74c622f11fa65994d09b2220a6b56f3ccc579b98012 . . . . [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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