donmilaninapoli.edu.it

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:68:9b:6c:8b:66:f9:0a:55:f8:54:b7:a3:ac:14:d2:c9:81 was issued on by Let's Encrypt.

With 4 subject alternative names this certificate can be used to secure multiple fqdn's. 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=donmilaninapoli.edu.it

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:68:9b:6c:8b:66:f9:0a:55:f8:54:b7:a3:ac:14:d2:c9:81
Serial Number (int): 296932817889879005608469539602041733826945
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8e:77:5d:9e:f6:6b:6c:63:9e:ba:98:f4:41:9f:1d:a6:c4:5f:06:7b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e2:b3:64:3f:48:ea:3a:ee:30:b0:90:d4:0e:a9:00:ee:ab:f0:31:6a
Fingerprint (sha256): aa:60:21:0a:0d:7a:1e:96:f0:64:01:33:05:21:1c:17:f0:5f:97:d3:fb:5e:b7:d0:db:1c:40:17:9c:cc:cd:73

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate donmilaninapoli.edu.it

4

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.gov.it
www.donmilaninapoli.edu.it
www.donmilaninapoli.gov.it

Other certificates including the domain name donmilaninapoli.edu.it

(limited to 100 certificates)
donmilaninapoli.edu.it
donmilaninapoli.edu.it
donmilaninapoli.edu.it
donmilaninapoli.edu.it
donmilaninapoli.edu.it
donmilaninapoli.edu.it
donmilaninapoli.edu.it
*.donmilaninapoli.edu.it
donmilaninapoli.edu.it
donmilaninapoli.edu.it
donmilaninapoli.edu.it
donmilaninapoli.edu.it

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs2G3DGdTFJ1iOrrKSpyx
ibqwLASXYQvX9cdnYVFOljvxqQGvjy2BLOHM/Dj80qkCPkHK9MnBMJ5SUI162mpA
nOTof3s5C3SXBxDbodLwexn+wU7kCrR022tRjKe8PDOB2EYdysXldE+bQi73kV0Q
ohJhOaH8nHFz6RuZWOhPiOVLdr398bDIXkeQzavpHBZJAfHCmDljZJSDjP+vDmh4
7ZSH1K94gxtT5srNl9gLZ6hB8nNGs0N2jaG5AwowaoqkKmTV8yU17av9MsDFnq3T
ribTp9/qB2APxVazXOpbxm3TRFP6rlKD5Hn0FxsDcEbYzbnNGuy/s5MPAu09NN0V
KwIDAQAB
-----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 296932817889879005608469539602041733826945
 . . . . . . . . [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 2019-09-27 05:46:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-26 05:46:09 +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 '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 22644841667586217166202980492841079440198118990425400708460872631525242536095466969377408144514114716417846680068683791181842426859142350138840538533464820183505062553138911990784148562893306340236767991248447856649674249330748388035834792658671880095096167332014913797172102158667046884537153169804282119712296871191212610882592513158259264415530821982431163428826676602032717430626007853705660881057934007940547593658336870072975732766972730959190557109305882945640335208872434601464188601026494411896978046452363446810889947771960938286345924956792116823461894674493950183999876663895325622726301516916771312702763
 . . . . . . . . . . . . . . . . . . . . [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)
							8e775d9ef66b6c639eba98f4419f1da6c45f067b
 . . . . . . . . . . . . . . . . [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 (106 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.gov.it'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.donmilaninapoli.edu.it'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.donmilaninapoli.gov.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 (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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d717843010000040300483046022100a319c645fd79ccfada00cbd3b5f7ac602a810219fdc39ab1d84f65e37fbc76c2022100e03f1c0a6cb948e08357ba0f2f898a9aff34fb2e7f5c31c63a61982cbc8a0722007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d717843250000040300473045022100a17ed55d559d5781e6f6f60d9864e274de64881e7c0b215bca507d26cbcfa70d0220646462e32353ef25e0c7eb811c5b2d6f1a15cd8cc1a540510f411f16df2c60c8
 . . . . [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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