www.corsidinformatica.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:1d:c7:d7:1a:97:93:e1:93:bb:e3:89:52:94:d1:3a:32:f0 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.corsidinformatica.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:1d:c7:d7:1a:97:93:e1:93:bb:e3:89:52:94:d1:3a:32:f0
Serial Number (int): 271470679690325607863961860651085427520240
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3d:26:41:de:6d:1d:1a:d6:f5:7d:ad:04:43:68:30:c5:a1:aa:b7:2a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 56:70:b1:d3:aa:f6:19:fd:46:b5:51:07:eb:71:e2:47:dd:c6:5b:4e
Fingerprint (sha256): 7d:a6:38:54:e6:e9:47:81:fb:c6:bc:f5:43:32:b6:72:ae:f8:64:a4:e4:87:b3:93:2f:d0:90:80:20:1f:3d:31

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 www.corsidinformatica.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.corsidinformatica.com

Public Key Algorithm

RSA

Key Size

4096

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

www.corsidinformatica.com

Other certificates including the domain name corsidinformatica.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.corsidinformatica.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 271470679690325607863961860651085427520240
 . . . . . . . . [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 2019-08-17 07:33:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-15 07:33:16 +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 'www.corsidinformatica.com'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 666542414493526332002588715861535804599080356249627999800276878730218733331166914521196416974400758236604294715521627169781941834333578515564159101747154805350836546676043886831631455857618828475457909605354426033614671326654289086388548783395680745883299617092931323252873456617371332808109352740952996927249703892393885139928808197681010504474830182503899100164443486107697041960546982126452261907885397732310275295414897563024982042038358204519289804722689121812582126103828422476588715894879839407343697437796422083219467614135083532541314027475386636233044528014270820254078639634444944018069797980907516371550229004539917907188440941438345209257765681812118122953338576971863459553645361597520943979903902202677885167201577767075481186299462845239542605006595299534939999627546227449183331860435277954462283370138551912364878184205171778152809969401897984880871681525539612375177726188771144817326585118764575000545277861648488369864568409533936099261095801017598419842054334931857803172788576346013012825459951627369818284708711550229077212656083491970762822031575859548680911807671112847767771085326928873088477474213577586587185337805035127226132693589900739465951480206444048553430636355784381666393608984512924338220731301
 . . . . . . . . . . . . . . . . . . . . [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)
							3d2641de6d1d1ad6f57dad04436830c5a1aab72a
 . . . . . . . . . . . . . . . . [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 (29 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.corsidinformatica.com'
 . . . . . . . . . . . . . . . . [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)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c9eb5979500000403004730450221009461229fc2ec45a9395d80046fef6e693eff573d7e6c3b6ae47a8f1dd9222e4f022050e97cd4e0c47d484ae70be319db93a5ce763ac0f859623729df9fe9548ff5b500770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c9eb597b30000040300483046022100cc8a341722ab9be529f3d40f2a33ee34dc86fcf440a39811e59d19b830d0de42022100c52f5a2e63250cb764fefa00844c3c095fd895ec6463b8ee5d6cf9b0a252b613
 . . . . [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)
		0044fd5316aec95aa153ee5e03833e97f78c57d2929adc2326c84eb437e97fa3570def3eb20982825eedb12819c590cf07e989b6c4b4933c2f50204b9ab2d83e1d1719e4ec79f5af45b4d1a2587d6c00746b73e27469d59e71c66c3d4c4b7532a959d971a719029a831be38ef79757a0d6835403c4f7ea1b73ae5550e64a7ab1a31a909855d566b2e8a05f707ca3341fee42c967852d5c9f5a65de914af4bd0222b69ab7df0ec48c5373ebce576094c33688a89710f3c0e0b69d23fe96741eb6739fc40bb04f3711279e0a2c83d0416f1f593db1c2c408165eca6e62f6662ddc93db97630cc847e3bb0d2cf5f71c4f4e1ac5e643f9ca8a0458646b635565205bee