www.giulio.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:60:30:e6:78:af:f7:f2:73:fd:67:d3:8a:b4:c2:ce:d9:c8 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.giulio.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:60:30:e6:78:af:f7:f2:73:fd:67:d3:8a:b4:c2:ce:d9:c8Serial Number (int): 294068964639596788188027187755445233048008
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 9d:00:2a:37:52:16:b4:99:31:39:fb:7f:51:2b:7a:27:c8:74:10:2f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e3:f7:01:fb:47:cf:75:e4:99:12:f0:43:f9:84:6a:18:97:45:49:83
Fingerprint (sha256): 57:f6:0e:3e:8e:f0:02:3c:ef:5d:61:b2:52:62:1b:c4:45:3d:13:d0:9a:af:94:5e:67:85:5e:7f:ee:ff:d3:80
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.giulio.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.giulio.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.giulio.org
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(limited to 100 certificates)
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giulio.org
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www.giulio.org
www.giulio.org
giulio.org
giulio.org
giulio.org
proverbs.world
giulio.org
giulio.org
giulio.org
742.me
giulio.org
giulio.org
giulio.org
proverbs.world
giulio.org
www.giulio.org
planpub.com
rossella.org
www.arxaia.com
www.giulio.org
giulio.org
giulio.org
giulio.org
www.giulio.org
www.giulio.org
www.giulio.org
giulio.org
giulio.org
giulio.org
proverbs.world
giulio.org
Certificate
The complete raw certificate details for www.giulio.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISA2Aw5niv9/Jz/WfTirTCztnIMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjcxNjE2MjlaFw0x OTA4MjUxNjE2MjlaMBkxFzAVBgNVBAMTDnd3dy5naXVsaW8ub3JnMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwYypDyc6n76/Yk1FRKE0u2hw1iGekOrD Y5aiT6EhPSygoAeuq+TLckOL6IEjl1h/tr2jehrpEGIfPtMdMbyRRc6iq5EC0vYR LFJnDKswwMaulV42kz5HWqdgDE+6GLPPa5z+Tg9t9ZZneNZVZ9i7RxiVHcQsPR7s Kjk/oeEC7OGcSHpo9IPLBgF1PWCKKNreUmmW98rt1kA0U6G0LnwoBQesPcJeUq67 65vlyDPe02NugFfJcggsqNDeeDSi9Yyd/wystaZud43JeOX4dyET2K/Uioa44ALv xq0Z1MiGOPm097jyi+pO8DkWzXBghw4fWPCCp5AyGOOhJc0x2+6dMzobT7sA7hYn cc6DD/mAjREQbmdvlD8fmxOiE82zsC/fpU18Cf2kNdqJMb+8uGWnvnwGLeH5fWKp Nkz2lcKDwnfGV2x5xHWCic2n0oA86U73csOyAmDwFX5xRAZcC6kDeWhibgaGiW/u z+MVe8z+vz5OzKlCgOtnelSBQIWci42BRFmoN09WGYySLYuJAa68VR136OxEukTM DkmkuCnNnRYWmoHNMEc0tHObEjYqdsFUUK5+4l1NPEbyXKEAttjlxmuSLoZBM5CD PnACY9FRQnPQZajDVySyNV7H4H+xwOgQV7VC3YH3M8zEnoadPFqhE8p01703wfM5 JywO0Vipf8kCAwEAAaOCAmEwggJdMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUnQAq N1IWtJkxOft/USt6J8h0EC8wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg53d3cuZ2l1bGlvLm9yZzBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQIGCisGAQQB1nkCBAIEgfME gfAA7gB1AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAABavpLI+0A AAQDAEYwRAIgG7es6pdrpnATZoACAoFSNi7xwVj0GGoEMV8eWgAeQtYCIE50YvZH AZApawORZdYtEhNpla4SMNACBw3BvWMLEK21AHUAKTxRllTIOWW6qlD8WAfUt2+/ WHopctykwwz05UVH9HgAAAFq+ksj7QAABAMARjBEAiAgrdNLafketI4LHHQAOTts BaKLgmt8hppKb1jTRkWBHgIgWvPlcGw5oEVAVFcYEVPesX3Jr5v37sN11SQ4eBZ/ F14wDQYJKoZIhvcNAQELBQADggEBAHjHdIr2a+HkeUWgRdCEGzglsSLUyXPGH9SE Q4YP7+gvkiOCKaJnWjOo3Inb/Tt4d0Y0PodPeoCQmkGJywu3sJDoWk+9Q8ayf/Da qE5R9JUEwZw5rfqYXP+8W42TlxcRa6b9N4WmkRD20+I/Y+oCjOQapTYCEruakWTa uFUTzL/YWFyqrQgmbzjn9ffUeK6DXNr9JPh+VVjY5gCqNDpevrwEmyTX8wbcOloe Z+gEvUK7mC4i2OPe8F5xNLIucu0bNHmFZkUioi86gdvvn8QmRuO7nIt6/JGM6c47 Q1KPKwhN+JcAKDZbq+xNBFBYuDiZ8PLLxykMRS5R39Vv+XuFEw8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwYypDyc6n76/Yk1FRKE0 u2hw1iGekOrDY5aiT6EhPSygoAeuq+TLckOL6IEjl1h/tr2jehrpEGIfPtMdMbyR Rc6iq5EC0vYRLFJnDKswwMaulV42kz5HWqdgDE+6GLPPa5z+Tg9t9ZZneNZVZ9i7 RxiVHcQsPR7sKjk/oeEC7OGcSHpo9IPLBgF1PWCKKNreUmmW98rt1kA0U6G0Lnwo BQesPcJeUq6765vlyDPe02NugFfJcggsqNDeeDSi9Yyd/wystaZud43JeOX4dyET 2K/Uioa44ALvxq0Z1MiGOPm097jyi+pO8DkWzXBghw4fWPCCp5AyGOOhJc0x2+6d MzobT7sA7hYncc6DD/mAjREQbmdvlD8fmxOiE82zsC/fpU18Cf2kNdqJMb+8uGWn vnwGLeH5fWKpNkz2lcKDwnfGV2x5xHWCic2n0oA86U73csOyAmDwFX5xRAZcC6kD eWhibgaGiW/uz+MVe8z+vz5OzKlCgOtnelSBQIWci42BRFmoN09WGYySLYuJAa68 VR136OxEukTMDkmkuCnNnRYWmoHNMEc0tHObEjYqdsFUUK5+4l1NPEbyXKEAttjl xmuSLoZBM5CDPnACY9FRQnPQZajDVySyNV7H4H+xwOgQV7VC3YH3M8zEnoadPFqh E8p01703wfM5JywO0Vipf8kCAwEAAQ== -----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 294068964639596788188027187755445233048008 . . . . . . . . [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 2019-05-27 16:16:29 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-25 16:16:29 +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.giulio.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 789612884484711341335784949346940302936520975245715379578047091162825103481047522518247199647834636811433924051152132551595686022308217810020975182618506920341367659947320694520430807772060779741480917324673084405889743965846263002372043004951851680133332694970667205713163797249290678444925834267679463360358520388268265741884435124483620174043423858368117827304894615885803133102635597801292301657770655683878573907443258466259416249488535842068378625606701431714737225316881136414044145235799993252806909795215800987399450239932278392113310000025562870608994467769500306725465752057752136987611387243093306472964696924038593384150531094015212981779274671117784994444829538956216514423800345091392297488858878770454894336680055525960584018447341990108698889014232175479457273288774945474667645555912817985693690389465028218704450642976875637853396238762182290033589187222053158003220792519199311930557636750439998783452681947756228875580386054135916615528632020333569333426674953805091921467101164108729048888370705256849641040712222555600039469347033704481391367288105445069206390845419970679689686732382244272982798820176346362246685666249247419934019603829165908337428077425037704112271393811923977289363261585761886354933383113 . . . . . . . . . . . . . . . . . . . . [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) 9d002a375216b4993139fb7f512b7a27c874102f . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.giulio.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) 00ee007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016afa4b23ed000004030046304402201bb7acea976ba67013668002028152362ef1c158f4186a04315f1e5a001e42d602204e7462f6470190296b039165d62d12136995ae1230d002070dc1bd630b10adb5007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016afa4b23ed0000040300463044022020add34b69f91eb48e0b1c7400393b6c05a28b826b7c869a4a6f58d34645811e02205af3e5706c39a045405457181153deb17dc9af9bf7eec375d5243878167f175e . . . . [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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