giulio.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:66:64:f8:d5:73:78:72:cf:da:c7:32:b9:3d:7a:55:50:4e 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=giulio.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:66:64:f8:d5:73:78:72:cf:da:c7:32:b9:3d:7a:55:50:4eSerial Number (int): 296179874039717632704911967235472314683470
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c5:ad:1d:28:a4:39:ad:85:e6:30:45:6b:cb:4b:b2:df:52:60:c9:12
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 2d:b8:9a:6a:e1:6c:36:33:e2:f7:c0:39:6c:a7:f4:bf:61:fd:8b:17
Fingerprint (sha256): 3b:a4:6f:9f:5f:8a:f5:b8:a7:12:33:f3:f5:34:02:9b:c7:db:e4:f7:41:99:ff:45:4e:30:89:7c:93:6f:19:5e
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate giulio.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
giulio.org
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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
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proverbs.world
giulio.org
Certificate
The complete raw certificate details for giulio.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSzCCBTOgAwIBAgISA2Zk+NVzeHLP2scyuT16VVBOMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjcwOTAzNDNaFw0x OTEwMjUwOTAzNDNaMBUxEzARBgNVBAMTCmdpdWxpby5vcmcwggIiMA0GCSqGSIb3 DQEBAQUAA4ICDwAwggIKAoICAQCmzo3yYbDevFbSPBSOc/TgMnL6XJk4Kt98rPLi xvMG2ehk/yiejeyu/7PFpkQwIon3p60HLHSSJN00fKc51zJ8otSlFA1XhDf3RuL0 8Pm7mrha+poxU9ruNfmpdLUvU+d4LMO7NOMW8Vh+1FRN1/fJwUXF38CPSaQV/gMd LTnsVT1R8EwrJuVjt1kiTLGFzWy7VwN5mneFsjU6CJ7VOW+5mwL+2EwHFZgMAuny 8Uyv5KbVaRVi7zz45fz7/cAfT2+QoL6zXxnRIXSRYWmb0Sbq46QjKzwpRktQnS7m lXIwvYKVxUOr9Jkb/VM+NlPFRAMzvGCuehgMo33CIETNi8GSV/IpiRK3X6B278UV NIw51Rg98GjUvF6sptZiUcNrR38hZSTf6ExM0dG5MX7MuyEbR9zT8kFwbN6hqWzZ pfY/utD6YhlQWM9wj+cKOChstdWH/iAs+JnEdrgOEk4ugV+/uW6WTKmioJiO+WNy MbqNe4ha7JAnwcqIvLk4HySBu9fzaTv1ytBEEwcdKdpvYke6o4hLdQuHrzxw2v8L CjGde70jsA1nHBdLcLsoSaAbVrIcH3mMxLfH4HuVcZs0juQ6NLVmryHPJmnxPqpT 6qusNk/OPhjXmkdUrRD1MA34pVma53z6uuU2rocdwqclC/7S+CmSXccW7t9SWXo0 B5hpawIDAQABo4ICXjCCAlowDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTFrR0opDmt heYwRWvLS7LfUmDJEjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMBUGA1UdEQQOMAyCCmdpdWxpby5vcmcwTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdgB0 ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWwy4tuZAAAEAwBHMEUC IQDX2wAA5BkrGjW46yXe7ubouWO2+FmlFc4MOwVSkOJHMAIgFFYk0W0yH8rHfN8/ L32QmPSOs/ex4ydB4V6Zjug3g8kAdQApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTD DPTlRUf0eAAAAWwy4tu2AAAEAwBGMEQCIBGoPHrTlojDIkykW1Uv3irw2gFACm+i CleWq3BPi8kWAiAlq6jUePQdLc0UVrFAu+qmhEc6xnzkJhYHAJOJje3WIjANBgkq hkiG9w0BAQsFAAOCAQEAAWIcd4LIhy0RXZT6jAjlG9nvnUQj6Bgy3nZgnIDuqka5 0rVwnha0K0NCAedO+/M+AduSuAjc7rLYpc5FKlrxEco0PilkfUagIAyfCp61uFjQ jzKXnSn3nlPVJtwlAY3BixGa5Jd1u22a6SyZK/Fzm087knDaSIUQsqnJUDzLhAc3 Q73edtGDFoUzOvWdRV8Tync71WfsTgFjqx2I3+7ahzqo4X0YFfQC99qgR9vW4n4L 0+95sU26Zhn7slKDGxZC95xz08O9cFCjTd+25DpiBYotUNvi9MuwKHaNXqEIkrgL tuZDPANhLaB5sNpTLMS9edJs4GRGUAQA5Z+uE7bESQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAps6N8mGw3rxW0jwUjnP0 4DJy+lyZOCrffKzy4sbzBtnoZP8ono3srv+zxaZEMCKJ96etByx0kiTdNHynOdcy fKLUpRQNV4Q390bi9PD5u5q4WvqaMVPa7jX5qXS1L1PneCzDuzTjFvFYftRUTdf3 ycFFxd/Aj0mkFf4DHS057FU9UfBMKyblY7dZIkyxhc1su1cDeZp3hbI1Ogie1Tlv uZsC/thMBxWYDALp8vFMr+Sm1WkVYu88+OX8+/3AH09vkKC+s18Z0SF0kWFpm9Em 6uOkIys8KUZLUJ0u5pVyML2ClcVDq/SZG/1TPjZTxUQDM7xgrnoYDKN9wiBEzYvB klfyKYkSt1+gdu/FFTSMOdUYPfBo1LxerKbWYlHDa0d/IWUk3+hMTNHRuTF+zLsh G0fc0/JBcGzeoals2aX2P7rQ+mIZUFjPcI/nCjgobLXVh/4gLPiZxHa4DhJOLoFf v7lulkypoqCYjvljcjG6jXuIWuyQJ8HKiLy5OB8kgbvX82k79crQRBMHHSnab2JH uqOIS3ULh688cNr/CwoxnXu9I7ANZxwXS3C7KEmgG1ayHB95jMS3x+B7lXGbNI7k OjS1Zq8hzyZp8T6qU+qrrDZPzj4Y15pHVK0Q9TAN+KVZmud8+rrlNq6HHcKnJQv+ 0vgpkl3HFu7fUll6NAeYaWsCAwEAAQ== -----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 296179874039717632704911967235472314683470 . . . . . . . . [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 09:03:43 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 09:03:43 +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 '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 680512590126615333725391518723191464678762636880129738152221577635619359520255095823203691048580480715856800168904974781258019855294188159405332786735334781010104037688009053843007938650029140694751638308595742509251335062208377070133853210895128120973509836823689953122139759245932651503671198462337621750438246289861472215796560545238477167664432048435601761258446151197953039638938632738315244243708055652230059631292860113762199319935773439562130086629899115525504576990620377731648638263450905472294539398606723333047683834162408936865817997146532515409808451208025287200682862014921803558470458297161753144228568984650298060563804229266229647535369852980319429617119654755080132798405036907782035349683714113660117869801658488316985308768158466685303694794629675256457444654975101550503772112530574561073545034696665452401126712308890522000261546042143540610414238913348922190079417454102424177835489927804575747154790050963101747214742575103885641267824495589218681514961093335783046590757249458675246149325251252288098301205277276859710948502289795435617398652934731574118414309208618054073473262950822627755044529166186136598651384423621320692137113359781377224913307312920726555216488443740211258199300743763750616372373867 . . . . . . . . . . . . . . . . . . . . [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) c5ad1d28a439ad85e630456bcb4bb2df5260c912 . . . . . . . . . . . . . . . . [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 (14 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c32e2db990000040300473045022100d7db0000e4192b1a35b8eb25deeee6e8b963b6f859a515ce0c3b055290e247300220145624d16d321fcac77cdf3f2f7d9098f48eb3f7b1e32741e15e998ee83783c9007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c32e2dbb60000040300463044022011a83c7ad39688c3224ca45b552fde2af0da01400a6fa20a5796ab704f8bc916022025aba8d478f41d2dcd1456b140bbeaa684473ac67ce42616070093898dedd622 . . . . [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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