solartronmetrology.it

Issued by R3

About this certificate

This digital certificate with serial number 04:71:54:d4:b0:5b:41:1c:39:0f:d7:26:54:fa:50:aa:e6:9b was issued on by Let's Encrypt.

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:
  • 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=solartronmetrology.it

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:71:54:d4:b0:5b:41:1c:39:0f:d7:26:54:fa:50:aa:e6:9b
Serial Number (int): 387013810684620978951158576739895290291867
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 5d:6e:74:88:50:b8:d7:93:04:00:f6:90:dd:52:f5:67:ad:0d:54:05
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 5e:b9:86:05:10:4a:99:d2:5e:7b:9e:df:8a:b8:90:21:54:02:8e:8b
Fingerprint (sha256): 63:b8:2a:7d:2e:07:32:d3:ad:f3:3e:f7:cd:14:f2:34:a3:0d:f2:ca:3f:5b:d9:2b:3d:86:b9:4c:20:7a:22:6c

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

Revocation information

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

Check the revocation status for certificate solartronmetrology.it

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for solartronmetrology.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

solartronmetrology.it

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Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuC0dc9971w2pwosYtMhc
CzokXgLtQ0NhxkBdEtoa2z/DlplLqLvoJ8BpwxL4eRvUi8bwARpwh6P4O1SmSMKu
EbOPZ2pvllJnGl6uWohY7QGipa4kM8r3i4dX23H2VANUfybwob1kiOAIStinapyq
B+Ae2kNPD104Zb0j1TElUo941yG/mM12WF3JXyW9pc5C2S/RtEXHuNhg0IDMd/Q0
99iM2kZ2ExVg/Pex3mu3Cm2lEg6dTYEyLcBsIKoEvnJPpjxS5a9WnoXIKAwnsv3q
e2l65RJ+DfBmeC1ECs5nn556H9qrrXpf87b6SgBNLXdeyZTmEFF6PFwd7mCZvHBF
FQIDAQAB
-----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 387013810684620978951158576739895290291867
 . . . . . . . . [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 2023-11-30 11:20:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-28 11:20:08 +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 'solartronmetrology.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 23250095173739386236876578149240230804316155004007577415093205929697380417548938991729669211800698817211089941373985738416592896987418007917177400071162831053329598707719687341993715614045495087492595317265707096515709791606760363460321709514854187985925497078738053732767093767496219181173944572557555961792989425450370123724507718166899278656300363622440097498054368364801131683183226932140939931347549332423519357402480594965007699275195948070251215444223463601111059165164189417434147532973272078732095729592422422758500408370668448524553584971844498802036605019401157264477855520688655009699853155325507387016469
 . . . . . . . . . . . . . . . . . . . . [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)
							5d6e748850b8d7930400f690dd52f567ad0d5405
 . . . . . . . . . . . . . . . . [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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'solartronmetrology.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)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c202c174a000004030046304402203e34fdfb62baa57c6eef9f1a513c82ccb6ae36223c96a0029c91094cad697bc102203d92e55f35df428e8d9a751bd8934d64c225c8364da151ea5b6c819a3943e50c007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c202c1752000004030047304502201f9db7986f8b6612ad3314c917af30671863de85b7cdda015d26b698e56a728f022100e17d2e0465c33f3812f2eabd4f3fd794a883e45d0594f3cded93f39d822278ab
 . . . . [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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