damiano.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:71:dc:b2:b2:be:ff:f2:d6:a5:04:57:63:af:3e:e1:77:77 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=damiano.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:71:dc:b2:b2:be:ff:f2:d6:a5:04:57:63:af:3e:e1:77:77
Serial Number (int): 300082123270661759581480547401734851491703
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: cd:6b:aa:13:b8:3e:d8:80:71:29:76:89:5b:6e:1c:2b:96:41:9d:9c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0e:a8:e2:ec:aa:63:7a:6c:a5:98:18:84:c2:02:0d:f0:be:6c:f6:f5
Fingerprint (sha256): 5c:e5:85:9b:d5:99:10:dc:98:a3:da:75:14:cb:22:49:df:47:aa:a0:46:e2:af:32:d0:7e:6b:fa:ae:b0:f1:45

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 damiano.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for damiano.co

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

damiano.co

Other certificates including the domain name damiano.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for damiano.co in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGTTCCBTWgAwIBAgISA3HcsrK+//LWpQRXY68+4Xd3MA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjgxNjE5MjRaFw0x
OTA4MjYxNjE5MjRaMBUxEzARBgNVBAMTCmRhbWlhbm8uY28wggIiMA0GCSqGSIb3
DQEBAQUAA4ICDwAwggIKAoICAQDuXTeqwYBL206yc0/jWAQePWEstzOAIbxTf2P/
MsSY7yYu2Fb2ikZFxWJbCFgUp9KVdQSynSgDwLgvhmSS1xbVLhu0mufCPmqAS72x
BmbJ824H7ifDKzTELbb9WwC2IXZqNWRTOQCCH3dXyq2B23mnuYdqEY9iNMpO0rhF
P+xPRHY2gY0o6qL/h6cCnJVXSh5D9+3hdSOf1mvP4Hs6Xv7xWvFNw0bGkpr3/h3O
WQ8VhGe8Ia7pqY60FLLj3EfOsNKSDEO5JFqYOExAND0Vu+5ZABmfzPW63n80dHyN
ozE0EOE23xRioGSDwfDqwu2y795J+Kfd5pcJSte8l6R7knSO8Q5V09Ai18OqLLF0
y7asLsks+rD8etGVMQrvJAJPPJDsWUlozeZ+Y3KXYfVdEdAxKQttfVKIwbgHqb9M
nQCVtLsn/4O7ETymT0TPY8YTRL9MrfiVUY3r2TqNUCYI4x0N6iSImfh1Mtq12e2Q
EVOkPGOUwhseNd75yUx0/NQ/uN0EPoc/gmlBgsfY/h31IAVQNMEluBbQf2HkNww4
O1ARvWWiQcE3yrzZUMcQNJRSalRTcyrDLYNANObg+uXN5G3+OYgH3zzmRYXMRwRS
p8OX0a+VXGtdYNOZkWDuIdwKsDCjTVnqsxNY4SZM16Yr7m3aaMReKhvT08roGJMl
nh1QSwIDAQABo4ICYDCCAlwwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG
AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTNa6oTuD7Y
gHEpdolbbhwrlkGdnDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv
BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s
ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s
ZXRzZW5jcnlwdC5vcmcvMBUGA1UdEQQOMAyCCmRhbWlhbm8uY28wTAYDVR0gBEUw
QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov
L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEAdgBv
U3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAWr/dCyJAAAEAwBHMEUC
IGHXuG/y4zp3vFb5qOr4Z0CfP6qWo6Ws2rJtFN31xuoeAiEAp/Bv00iEIATeMX0F
olvui/A3AV9qjXUY5cI0fAbkAWcAdwApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTD
DPTlRUf0eAAAAWr/dCxXAAAEAwBIMEYCIQDuXpEVxajZpV8LJQzekTpEqKFXyyBV
rWOHJ1nLmDGAXgIhAIhmlY7EqJpjuM2nSsxSAvw4W0dTUT6cVvSIe6yXCVzZMA0G
CSqGSIb3DQEBCwUAA4IBAQBYdA+HkWE2I8fUJn+Dy+M544YNINdCFDXi1mROUHMJ
nE3f7G0kfY24l3Il5oBhs4wN7YZPBUigCsdLXOPwB0Ki0frOpJ76WboXSBBa2uFZ
NpZFNovF81j6nyDIFg8I1zYqqMTSIFGsJR8hZopCZp8xdLHNA3sFvl/a1Yb0EA1X
CbAGQHug6zXY2dvW2qSA2SKVKw4PvN379nsDA3GzKX967y8xSdWcnlthQswN0kWn
yPWrFL8psxX8ArfeZKvnjuAwNfUjWSu4x29MisAR0CW/lyI0UtwTO62CRx6v/6Au
OvSnNUkdeg4lnIBa06dG376+cgkLWtyDvCaoFHu4JhJV
-----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 300082123270661759581480547401734851491703
 . . . . . . . . [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 2019-05-28 16:19:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 16:19:24 +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 'damiano.co'
 . . . . . . . . [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 972440811680906510377099410053549488944589223337713460186341322773714561359470268668125140684326318421775456678845823561818780548227586701510190800953770620294571883023724482882140841925354560453331397351277917611782722766801915913351101322503736612296995448263772915239449054102313045663631833847456103035476518456151154984626875854501604962090522715469001420200810405043903568024900667258675002639051205572349338673885190809401397860893988825252746702228571197469763959617629752090640064660191273018286860233999711750292618284197829209755737853084972260339163101040151839723995085191394840523563413702122439921067916390947815946238983115083102514938104687135037216540946802840578410429671090690758515841807889862453364705983248269008115566843049286150474020221509369650153704677390375030707043161515762372993546019282172510031492548617537369423067803561172634690226539879260301030396491065253254577780108395589201605255471226864410003142960256517871811402166215498858764637709282066475127479867109499072225873181113101962669720701906401959933490764084191115489618778231967931409336522285839254483952521202964465809167680441515324357231233560350564677236963342141619429861492969052449534717495837571917954800179743609561116888092747
 . . . . . . . . . . . . . . . . . . . . [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)
							cd6baa13b83ed880712976895b6e1c2b96419d9c
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'damiano.co'
 . . . . . . . . . . . . . . . . [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)
							00f10076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016aff742c890000040300473045022061d7b86ff2e33a77bc56f9a8eaf867409f3faa96a3a5acdab26d14ddf5c6ea1e022100a7f06fd348842004de317d05a25bee8bf037015f6a8d7518e5c2347c06e40167007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aff742c570000040300483046022100ee5e9115c5a8d9a55f0b250cde913a44a8a157cb2055ad63872759cb9831805e0221008866958ec4a89a63b8cda74acc5202fc385b4753513e9c56f4887bac97095cd9
 . . . . [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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