DV SSL/TLS Certificate for aceacentrosviluppoinnovazione.it

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the aceacentrosviluppoinnovazione.it DV SSL/TLS Certificate

This certificate with serial number 06:99:80:a5:2f:e5:52:2c:6a:1c:2a:e7:06:c3:90:4b:c1:a8 for aceacentrosviluppoinnovazione.it was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for aceacentrosviluppoinnovazione.it provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:99:80:a5:2f:e5:52:2c:6a:1c:2a:e7:06:c3:90:4b:c1:a8
Serial Number (int): 574907916613349124319957010826980691263912
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 00:5f:60:9e:88:0c:e4:ab:6d:26:73:4f:ad:57:ae:96:9c:de:2d:0f
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): 3a:da:06:b2:9f:e5:37:73:2d:85:7c:70:fa:52:a2:cf:48:be:35:c3
Fingerprint (SHA-256): c4:13:84:4f:0d:25:60:63:ef:f3:3d:e9:01:cd:fd:3f:2c:8d:3d:a2:e3:ac:e5:2e:d0:38:89:1c:5d:96:a8:96

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/41.crl

Check the revocation status for certificate aceacentrosviluppoinnovazione.it
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for aceacentrosviluppoinnovazione.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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for aceacentrosviluppoinnovazione.it in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzqUpinZRp60w6vYjlt0t
NZIN7r/JTn2LES+JFqWbSLd99NZb6hRKmiGTbGM9NHlfpVmAgzW5XxDpST2pk1/o
QRMy15vR+a365FP1ZQoQ4WcukjpksjTWbjAXAUwSuKpowgFcgCzcrBQELmIrRz/+
HmVIwzfp+zKKInLx5AiAKEnPRfBGXeb7L5HAcL4jChgRUNEQH92vIPw0o9wr3pca
HnbpVTjyyYUV6oNryaIEpmQIs/iPxJn7AASnPCeXDzCJTaq6wV5UaCyZtgX+jyo7
K1y5kr3rox9G2RWIQwr4MHH/vGsPIJ/de1Bb+GfGxE6iLfmYUVMdO9YIbKijQAFO
+QIDAQAB
-----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 574907916613349124319957010826980691263912
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-20 08:06:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-18 08:06:49 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'aceacentrosviluppoinnovazione.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
 . . . . . . . . . . . . . . . . [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 26086535373339456680432597451738783158424725258905958440580417717349512590276787479995974405436876893559901971775521148116058293941485134047619730652050373820754830337332024503023673271857910218480333905118377958399735450629262003787545289183815388291879498993243262411500307828159977779075708057632425253147312346073569970111270789378078038092590993223438495561871077326202829711108723219975921147805105837420585031488061663220101938311811909713140994462803491574410315455158263880828841641180897319541325459130995197341008122299054155027714312483596712270212987332124998183393924364802778403088949235562812213907193
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							005f609e880ce4ab6d26734fad57ae969cde2d0f
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (74 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aceacentrosviluppoinnovazione.it'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.aceacentrosviluppoinnovazione.it'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/41.crl'
 . . . . . . . . . . . . . . . . [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)
							00f0007600dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a000001978c95dc5e000004030047304502203ab5f850fb3dfc80fc7714ddf3ec2481846a8c1340e5d4b70242cf23bdd03112022100e741225cb8ddfb6927fad8f07a96b686976d5fc8431b0a7418c9b2e41e0f753f0076007d591e12e1782a7b1c61677c5efdf8d0875c14a04e959eb9032fd90e8c2e79b8000001978c95e3f00000040300473045022100bf28a01f37824d0d2e094c44c842f452612690b02fb24ba545ade266f78c83b502200c3f50e18f49b30adbfbf8519b32c0485929ba0359825737770a03abbc8973fa
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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