allegato.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:c0:15:2f:5f:6f:27:85:89:75:c3:de:57:ac:fe:c7:1a:66 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=allegato.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:c0:15:2f:5f:6f:27:85:89:75:c3:de:57:ac:fe:c7:1a:66
Serial Number (int): 413811517937360475679338707494304416733798
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: eb:4c:a4:f9:b4:52:84:77:36:a9:39:83:89:7a:56:5c:6b:02:64:76
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3b:90:60:60:a5:6a:0a:72:66:68:ae:9a:a7:f0:bc:48:80:80:ba:43
Fingerprint (sha256): f8:68:5f:f5:fd:31:1c:a9:92:cf:44:5e:76:51:c3:58:8f:e8:45:11:5e:f9:b8:8c:85:d4:60:6d:ac:bc:56:37

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 allegato.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for allegato.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

allegato.com

Other certificates including the domain name allegato.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for allegato.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 413811517937360475679338707494304416733798
 . . . . . . . . [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 2020-02-12 06:51:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-12 06:51:06 +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 'allegato.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 988612850998305046699936805449777879675409653912807584578204519624049403980385401138627800623417273708685274905365526901440090451752785403729087307637229496110624894136005593075629466549825842850433616830913985713408797842219234453547667017914116355776806935363272750999294143100154561599560207705355097096071918375151122483372251305080773448653601996224982277103584450353732599106011160223157797164001760529513364566989311848492870474291256110324918392080326344799682447400828128965333837843514102560226988897308244855216199554134424694951448497927363754309651850873053633685218501135469037088875385959160612735922341487340767535146898538235436356070888876984011507490355722613981255697624958694639841438535525512426194423332765082649069931010488224575973888395284639279430410020310254434797032097953119746042682333914502065101145096324085634196400347595076395428314107668913928663004565400273952401484171513626399346637340186012817532083447090414783247245049169859069844576946306451974100118615300967364090962019971143570786841834174925992769161489722274566900639795833692136652092070826772286920570936869001396114839706620072479622682377790085646243442275860048890764667789249779878152326927520881623523417947208191690429669532383
 . . . . . . . . . . . . . . . . . . . . [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)
							eb4ca4f9b452847736a93983897a565c6b026476
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'allegato.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)
							00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000017038614fbd0000040300483046022100ddce248dc61f923a5df4aa09ef97282d17f440933f4a7418327799465cabb0da022100b0ee1f97d7afb0a3167b9f710172b0484842ae27dcc0563d2beb9860aa9d33e0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017038614fba0000040300473045022057ae1894532146c04dd9fe14a38a26ee0a1ee90f2528eec4a959d7edc8c0a07b022100c2f7f94cb07caa0065e6fd43ccee0507403a08bbfec73a53bb1e001be5ac5b97
 . . . . [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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