donmilaninapoli.edu.it

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:5e:6e:d8:8d:b2:d3:5d:7b:28:7d:d3:0b:17:19:0d:54:3c 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): 03:5e:6e:d8:8d:b2:d3:5d:7b:28:7d:d3:0b:17:19:0d:54:3c
Serial Number (int): 293470739775494521165412216566832981431356
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 94:b8:1b:7f:99:5a:5a:7f:f1:47:f0:b4:a4:ab:ad:7e:0d:f5:f2:fc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): af:38:a6:2c:60:af:80:71:91:54:5b:5a:03:d4:6c:19:28:4f:4b:51
Fingerprint (sha256): 6f:a4:06:1d:de:ae:c2:7e:0a:c4:20:ab:59:79:2b:73:00:df:f4:2d:4b:d0:6b:a1:c1:98:75:41:8b:59:21:dc

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAniT5SCCNzh9CZAxuD5K0
k4JQxY9bHinCPnDlcIwQXVFZS7EOKZOst9v6ROUVJe6dmDoVlNL8mtQVzmKFsKqi
cF7RZpffSenK8GP5gQco3AezlE2drVU1biYh6Ux8Om+FS0DHbMqAAKXCU9UkkZt6
GOr+SSXWeHP885kvoKSzIgtm7faqjoXJAFKZmhGFZeTR8s9IisMKAAm/KPl3z5hW
qcIj/8IW/lOAJudtNfmlKnTUK2mPWSVuFrONbY0cVSLsJSR1G+d/o3T6fSAXABQ2
gQHXgneGeKConOHPJ2GQwOb/F/yBgHuu77hwNKENyu+3dvE/SFTnWKWWchPgyIp0
tQIDAQAB
-----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 293470739775494521165412216566832981431356
 . . . . . . . . [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 2019-11-27 22:02:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-25 22:02:08 +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 19963884623659079505547461875808079769652239643857201748856276131183499021147647076973204309742872543321933806670244103207696378725167089582868198499855884401646629904835686416123559564125408664123288030714218178030127761212640504879016505253589238128235503783289654229529760951495428302108485613664434198362685726710131092777346471829275288558858207583740645764112930283199388216842835662662549194930385780695646656768853829280012208868864525877080323867386058051712434287601287312828578780133612770280627247976801808694014736487831868256020215873087372673896088785873349639419940805270219575738875367773236064056501
 . . . . . . . . . . . . . . . . . . . . [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)
							94b81b7f995a5a7ff147f0b4a4abad7e0df5f2fc
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016eaf19b911000004030047304502200f81554bd4addd0f42cdfdfab90d25a16df0e733d617855335977e0cca890400022100946c897177f671a179e635c692e2457110b5ded9b05789fad3e718de07e0b34c007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016eaf19b9230000040300473045022100e2bb963af8575e382b12c9c82efd1d9e73f313cfb872e4239e15222a2762ffb202207487d673dc48e9dcd45071e3ac3932e969ae41bf865389e07ba622db08b114e1
 . . . . [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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