silicanetworks.net.ar

Issued by R3

About this certificate

This digital certificate with serial number 03:0e:69:9b:c1:15:d7:ff:c1:24:88:20:2a:52:2c:fb:5e:5a was issued on by Let's Encrypt.

With 2 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:
  • 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=silicanetworks.net.ar

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:0e:69:9b:c1:15:d7:ff:c1:24:88:20:2a:52:2c:fb:5e:5a
Serial Number (int): 266241188593980060876154421678418419211866
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f6:04:a2:99:18:2b:3c:48:10:d1:1b:54:06:5d:22:9e:cc:62:03:84
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 07:cd:49:4f:7a:50:f8:cf:b5:01:0f:25:60:5b:6e:cf:ed:cf:ae:bb
Fingerprint (sha256): fe:08:80:96:78:48:52:9a:f0:f6:2f:89:05:2c:ba:46:20:fb:80:a3:63:e4:06:23:14:5c:84:c6:4c:74:74:ce

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

Revocation information

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

Check the revocation status for certificate silicanetworks.net.ar

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for silicanetworks.net.ar

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

silicanetworks.net.ar
www.silicanetworks.net.ar

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Certificate

The complete raw certificate details for silicanetworks.net.ar in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAysXQUF3GWm1rwixuAHlg
p1Zrk46mA83y3Hybjxw3TOLMTlTNcNbgLgOqXj9kpXbkIjPKSu765fNVvsrxYvlh
UXjvOdQawaRQcpDVMtF2MhR4Udw5neqfx0s11rhvgNOh4XhxfIspCkMfcqABgw26
hJXTtppf+XYHR+0d7PJgXjbVsLMWDM/wjZ2AT4T4xMm5HC73hFGElumYWq8pbHN5
C8jwVoQwcZ9gwWBGr8N9U3HoasBtM8ZnkbpkqZwU+IoLcKr/vwnZ1Whbdxd2elHd
Wu3mZ6Ur9zXf7ZL4vP4agy8/xm1eKkXWba7m0/9rKJWQ4zTJgHnH7yi2Id20W2sL
KQIDAQAB
-----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 266241188593980060876154421678418419211866
 . . . . . . . . [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 2023-10-04 15:27:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-02 15:27:16 +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 'silicanetworks.net.ar'
 . . . . . . . . [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 25597683187152396668102517188782576154848580900567070802909420534312246587281169483803473620226445234308719730725847419206794360825890147237808472534937343657459705414653512444183862999753176143243689915636071398972740582483324851078186140195238071013390884835693192616988301123453740094721704464335836154432564060702595371932652467528180833254356904935301387190254974890412465947071079866785799487334592528314370649803391086547920310152354247810409844967846152814024526337780843099006087820728679344048191132910271765633547221412322927832591581248509566311213987788179480996781593860893463737724683795142885402938153
 . . . . . . . . . . . . . . . . . . . . [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)
							f604a299182b3c4810d11b54065d229ecc620384
 . . . . . . . . . . . . . . . . [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 (52 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'silicanetworks.net.ar'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.silicanetworks.net.ar'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018afb83dce2000004030047304502207b824e9aa20d9b367147fdb0e122fa5a6262cef7f6cca371af698cc0c7c1553a022100e84b974644bf349882673bed37baf601f2ab1db877eb8fd87e1d18bed9a5cf15007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018afb83dcd00000040300483046022100f79e3a7d7d1067cc5648ef1bf1e7cf5ce8a721e662080bf5e2d054c436d4b5890221009b562c8c41ddc582ffd05d4019c14d6cd12658dc380529d93210fa7ac4c8ed2a
 . . . . [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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