donmilaninapoli.edu.it
Issued by R3
About this certificate
This digital certificate with serial number 03:8d:45:6b:fe:14:29:d2:7b:76:4f:ab:88:70:e1:6d:49:9c was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=donmilaninapoli.edu.it
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 03:8d:45:6b:fe:14:29:d2:7b:76:4f:ab:88:70:e1:6d:49:9cSerial Number (int): 309408948991935631630662036285993486469532
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 96:61:bc:69:96:59:a7:3d:12:59:5f:7b:37:56:87:73:ea:ee:61:43
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): a6:ff:1e:fc:11:e6:e1:92:cb:c0:e8:6d:f1:cf:a9:7c:f7:05:7d:50
Fingerprint (sha256): fb:f3:ba:cd:a2:ab:2c:3a:66:3d:47:a5:d6:4d:19:b6:cb:98:85:92:5d:04:aa:a1:fc:4b:b1:a7:13:d0:1c:30
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate donmilaninapoli.edu.it
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for donmilaninapoli.edu.it
Public Key Algorithm
RSA
Key Size
2048
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
*.donmilaninapoli.edu.it
donmilaninapoli.edu.it
donmilaninapoli.edu.it
Other certificates including the domain name donmilaninapoli.edu.it
(limited to 100 certificates)
Certificate
The complete raw certificate details for donmilaninapoli.edu.it in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFEjCCA/qgAwIBAgISA41Fa/4UKdJ7dk+riHDhbUmcMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA0MjEwNDQ3NDhaFw0yNDA3MjAwNDQ3NDdaMCExHzAdBgNVBAMT FmRvbm1pbGFuaW5hcG9saS5lZHUuaXQwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw ggEKAoIBAQDoQsskgLcZU6xQtYd0uuKaNK43fzAFqsBGmD/PrELJdSnlsV2DV1ab fbVr1xhyxrTQL2X2CCRG+AVxRkw5bODeSdwq3DItnOplQCf6lY5Tx6KZzm+GtzPH e3K/CeDpquQ0QeVTZ7dbITtGoYvZ3ZO4DvxQL9Bo+cbO8SNMQGyY407pDCjb5nHS HKzkdv9yrq9c/dqgMakAj7LZjfFXiXe6EqdP51OJuJ0TWY7q/rSbx3y/aw7qB1xG NYeUiEkARMrlsMIgIEcCPI6n3hO3m0+J9c2U7LSSY/EDz2jcWkR9Lkc1A1js7uMY aQHm8QZjappbY/2LUqZHda+FKF8aDE8tAgMBAAGjggIxMIICLTAOBgNVHQ8BAf8E BAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQC MAAwHQYDVR0OBBYEFJZhvGmWWac9EllfezdWh3Pq7mFDMB8GA1UdIwQYMBaAFBQu sxe3WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYV aHR0cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5s ZW5jci5vcmcvMDsGA1UdEQQ0MDKCGCouZG9ubWlsYW5pbmFwb2xpLmVkdS5pdIIW ZG9ubWlsYW5pbmFwb2xpLmVkdS5pdDATBgNVHSAEDDAKMAgGBmeBDAECATCCAQMG CisGAQQB1nkCBAIEgfQEgfEA7wB1AEiw42vapkc0D+VqAvqdMOscUgHLVt0sgdm7 v6s52IRzAAABjv8yRi4AAAQDAEYwRAIgbmO3+VcH8Rd+5ZtjqJjCJwKOH5aXmAPS 2TUJJvh3qOcCIFJ5sPY0n17wHd3jjZTI7NYSe7a+9fB87FmOZuicfL3VAHYAdv+I Pwq2+5VRwmHM9Ye6NLSkzbsp3GhCCp/mZ0xaOnQAAAGO/zJGdwAABAMARzBFAiBc JgElMKGkDR6AzNWX+uYR3WA5dAkUaU7pcH1c3u1FKQIhAOaFJ/JxfBlF+2PVmDvC YZrzRm2NMMsccAziI6i+b6znMA0GCSqGSIb3DQEBCwUAA4IBAQCRgWtY0vdtG2yY n8smv67arhDE3BX9+9Lh1jlJ/WU116/vQ81pL8Y1DjDR/mP1PWwXnzr8PeG+QmC4 sfrylUw7wk8tQWd3G9uhkT80MC819y9H4yyyUdiijpv7iCJ3/SarIdbVYxfCjIL6 29TMywI2rZUnkcatBeMNxQEeYbyYv12yX4aSM521Br/ajKKtWTrGrGgLi1cLWt20 EkOr3YSaAhD4ZdbmwwkZ6vlavv/DY/sFabvsWNWgZrE6tsTrk4dA44qJ/OWcVv2R 17iFYDCcDcpMUp5+89DssVWaamwV+jEYpqP6vDDtXemgE6IyabKMMHga38bx7lxT 5j9id/kb -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6ELLJIC3GVOsULWHdLri mjSuN38wBarARpg/z6xCyXUp5bFdg1dWm321a9cYcsa00C9l9ggkRvgFcUZMOWzg 3kncKtwyLZzqZUAn+pWOU8eimc5vhrczx3tyvwng6arkNEHlU2e3WyE7RqGL2d2T uA78UC/QaPnGzvEjTEBsmONO6Qwo2+Zx0hys5Hb/cq6vXP3aoDGpAI+y2Y3xV4l3 uhKnT+dTibidE1mO6v60m8d8v2sO6gdcRjWHlIhJAETK5bDCICBHAjyOp94Tt5tP ifXNlOy0kmPxA89o3FpEfS5HNQNY7O7jGGkB5vEGY2qaW2P9i1KmR3WvhShfGgxP LQIDAQAB -----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 309408948991935631630662036285993486469532 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-21 04:47:48 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-20 04:47:47 +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 'donmilaninapoli.edu.it' . . . . . . . . [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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 29320223867250313032254887912278571610151172520424540281364899248165270428313215673045135727757373069042923832931521552881708984445953965228667018147182269861239700887791359421324466467055249863142939185990473368710079645205836816723461885520882531077085098928515121730803869052599320207322005758796430225666009365993643520837631192804061234866380669411005823403044168779397976642634332471676029388508484192054663575883906241149820398245930276463654847817767601399680278508183534867108123647667470132111514620604226196036248380342872631067518618506791708040121648218869672227803172905385050677476863576784693927628589 . . . . . . . . . . . . . . . . . . . . [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) 9661bc699659a73d12595f7b37568773eaee6143 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (52 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.donmilaninapoli.edu.it' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'donmilaninapoli.edu.it' . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018eff32462e000004030046304402206e63b7f95707f1177ee59b63a898c227028e1f96979803d2d9350926f877a8e702205279b0f6349f5ef01ddde38d94c8ecd6127bb6bef5f07cec598e66e89c7cbdd500760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018eff324677000004030047304502205c26012530a1a40d1e80ccd597fae611dd6039740914694ee9707d5cdeed4529022100e68527f2717c1945fb63d5983bc2619af3466d8d30cb1c700ce223a8be6face7 . . . . [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) 0091816b58d2f76d1b6c989fcb26bfaedaae10c4dc15fdfbd2e1d63949fd6535d7afef43cd692fc6350e30d1fe63f53d6c179f3afc3de1be4260b8b1faf2954c3bc24f2d4167771bdba1913f34302f35f72f47e32cb251d8a28e9bfb882277fd26ab21d6d56317c28c82fadbd4cccb0236ad952791c6ad05e30dc5011e61bc98bf5db25f8692339db506bfda8ca2ad593ac6ac680b8b570b5addb41243abdd849a0210f865d6e6c30919eaf95abeffc363fb0569bbec58d5a066b13ab6c4eb938740e38a89fce59c56fd91d7b88560309c0dca4c529e7ef3d0ecb1559a6a6c15fa3118a6a3fabc30ed5de9a013a23269b28c30781adfc6f1ee5c53e63f6277f91b