maddalena.it

Issued by R3

About this certificate

This digital certificate with serial number 03:61:d1:6c:8f:55:d5:98:7e:49:31:89:5a:d8:aa:96:e5:de 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=maddalena.it

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:61:d1:6c:8f:55:d5:98:7e:49:31:89:5a:d8:aa:96:e5:de
Serial Number (int): 294622619712976611870726038283885137552862
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 83:a7:22:27:fd:3a:1c:9a:39:a6:14:fb:e4:11:fe:e5:9b:54:41:39
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): fe:46:0e:69:dd:1b:c9:d6:f3:46:c0:1d:af:20:40:73:de:c9:2f:e7
Fingerprint (sha256): 82:b3:b7:31:f0:1d:88:d5:00:a9:b0:43:0e:6a:ad:78:26:9f:d0:83:31:09:1c:0b:cd:a9:a0:eb:51:f4:81:00

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate maddalena.it

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for maddalena.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

maddalena.it
www.maddalena.it

Other certificates including the domain name maddalena.it

(limited to 100 certificates)
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meeting.omega-dguv.de
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demo.maddalena.it
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maddalena01.ilger.com
*.maddalena.it
ambry.maddalena.it
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ww2.maddalena.it
*.maddalena.it
proxy1.zimbra-ilger.com
*.maddalena.it
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meeting.yellowcircle.co.uk
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ldap1.zimbra-ilger.com
proxy1.zimbra-ilger.com
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demo.maddalena.it
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*.maddalena.it
ldap1.zimbra-ilger.com
*.maddalena.it
ldap1.zimbra-ilger.com
maddalena.it

Certificate

The complete raw certificate details for maddalena.it in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArkkOTlEEqXGwG2vjn1BA
MoOxjtBPSVAHzIxp+/q2QVxW7G4daf8D8e+UZIq3TEyDSHvK+n28Z0zqCsUORKvr
BnLzNwRZYAmJ2gKvyyufSTuLvQrjt+h+wWetoKa/uhdghtYPoB5FhewQgFkNCfdY
tzvwZfYUB9HycPuxoVq0piDgjzCzvScWqxBPyG1P3JcZQE9ihplZCUGxtT3VB1G0
xEUtjrfRlRkeVEYskaLWLCPpMfML9nz33zp8PN6lA728rvJBSnwukHd/Z4M4epUs
bDgLfqCBQCkpt9N1xsxaUR3xc+x0V4RohAA5KsTMyJF4/Zm9C3Qyy2BGB98zgAHO
xwIDAQAB
-----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 294622619712976611870726038283885137552862
 . . . . . . . . [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 2024-05-27 21:34:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-25 21:34:02 +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 'maddalena.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 22001490262439683484181921555384744067606668824316312410022509057408762592404184852280545791132281038925791370593928435864336257917691408161275889408875500425997106451694082852376058177855377694987901777123522421658406471556664216058410951843099925026750707545013109167698491689299453644644833057334459150253180826609116558942191020329588255635994690148648095594411387376629685494226853565103250179373647574118391725723516075673186437070851722292721785578186052052582511531382330495884475953912212145909649274775388999089087428787704820747778871768325199309835721102680496714772518443150947150214414483612255138205383
 . . . . . . . . . . . . . . . . . . . . [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)
							83a72227fd3a1c9a39a614fbe411fee59b544139
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'maddalena.it'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.maddalena.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)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018fbc30770a00000403004630440220643511db2fe7605171c9e39f2fda8cf2a7aa496687a668b9575d8ccbb8fad8cc0220524fe08a9b155309fd50743b3e18f8ed220f84b5b457376fa1a2f5b8617a863d00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018fbc30775c000004030047304502201704130c8fed41f9a917823b8862364f7175da56f5b1a672e4ad0f2742a91378022100d907924abc52a1349d5d7cf47b67d63f861b0eca1f53a2cdb46952c3a4abd4dd
 . . . . [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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