www.gravinadicatania.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:7f:bd:1f:c4:ce:db:6b:58:0a:ac:e8:d5:5a:79:53:c6:a5 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.gravinadicatania.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:7f:bd:1f:c4:ce:db:6b:58:0a:ac:e8:d5:5a:79:53:c6:a5
Serial Number (int): 391916393370147325907624084483267682879141
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 39:f3:17:11:ce:45:13:68:24:7f:cd:3e:2f:27:f0:00:72:13:d2:8a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b2:7d:03:9f:e3:25:fc:69:80:4b:b5:85:d1:fd:89:1f:a5:50:38:40
Fingerprint (sha256): ac:22:9b:2c:43:f6:54:01:15:6d:58:10:4e:0d:d4:fb:c9:14:e8:6b:59:d4:cf:4f:9b:69:fb:86:1f:8f:55:c8

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.gravinadicatania.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.gravinadicatania.org

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.gravinadicatania.org

Other certificates including the domain name gravinadicatania.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.gravinadicatania.org in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGZjCCBU6gAwIBAgISBH+9H8TO22tYCqzo1Vp5U8alMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTMwNzI5NTJaFw0y
MDA1MTMwNzI5NTJaMCMxITAfBgNVBAMTGHd3dy5ncmF2aW5hZGljYXRhbmlhLm9y
ZzCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAKBLYnOlYOHppACKB5CD
S/kVgrPAL2Uf4x2NMktaaQqsoDNrvb/zp6b+ii1YEXdsvEEq0TTn1FCzNBJEr8A7
54RdmNJ7xOWQw3r4iXEMR6gJxO5wKA2G0A6IEN9kwwDtSAUq2tXVQbmZAGPyGnXt
c7fAzVOJ1i/lCpFeIP0xgXsa2HMFyoCf7tvegFf3Yh2+XpUB8oWx8Dg6hto3P0px
kpVfGBVIPoFKhwCXrEBtMBfrzLl7QJ6dWYCNobzsU05l46nvw8yvexdn+hN2jXau
+GdLyNK4+cKqt+IsxaSxT+98trSWJZafLsf2qEeRNWoQR9CCAxt+U5xidNJmfblQ
xCGx7JFdWq5ht7/YlWbxl9I7Ayr7ZCHfscIX+Jqb3qfSCpEl9mqXjXb3XZRo6Muv
7DXdr1XA2pSsjwRoIbrl9HStkERf0k8koU6AQvj66WI7NiF27yJPzJAxgASR5/Oq
9/1Yzz6B1BN6ZOaDDxkG+nJiNbRugPDPJGN8HNc1FopYxzEaaAFhjJOi/vdKK7X7
6kvQkP6OCWpF67t6ufvQDV4sysCjc2NkEVLsNXdeHEWafqiYIHsrsDTyJ2RMqx+8
ILiY2qpzYbrj3xb+oPcJn30iA1FCoSRtJS0agSFGTTbzpFEn7jid04mQKBuDfT83
WxUnprNUe9wNVzRFmDGzK/KpAgMBAAGjggJrMIICZzAOBgNVHQ8BAf8EBAMCBaAw
HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD
VR0OBBYEFDnzFxHORRNoJH/NPi8n8AByE9KKMB8GA1UdIwQYMBaAFKhKamMEfd26
5tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDov
L29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDov
L2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wIwYDVR0RBBwwGoIYd3d3Lmdy
YXZpbmFkaWNhdGFuaWEub3JnMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQB
gt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn
MIIBAgYKKwYBBAHWeQIEAgSB8wSB8ADuAHUAsh4FzIuizYogTodm+Su5iiUgZ2va
+nDnsklTLe+LkF4AAAFwPasojQAABAMARjBEAiAXyK1avjEdqLhCxrD1ZvuvzFBI
JBgQ2m4zDHovkt23MwIgPm7e8stVbXHm0lNAJFYF4CKuHalFb1HXMF/3CywBOaQA
dQBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAXA9qyi4AAAEAwBG
MEQCIDPB+VVMrKcdeTI15sk7xrkrdJbWbc2c9jR+1cInpYUFAiA+Itne3y9HRF35
5mfUQ7HJKO9SlwA5P7QHtIpLvgtJvzANBgkqhkiG9w0BAQsFAAOCAQEAN4Tl+duk
bCl7J1uPo++50la+yPqgMLFmqGD8/V5OHsYU7hg66Wsdvphi7bjMFijmmdygfPq8
LZ+WdhMzUptQHadk1aom75i2L55cAW2rg7kSHxu4BfJkrsH8js4GPhsCVKZ7lQwb
qTjuCh96zmMDBG8e/KcATqp/z+CGGwx0dm9YHTkkDLVAyjrQB/07NhFI/gdI17BI
bfuaof2tdQf2VugJtaK8tXYnIbDMf14kRpkS0KQb3vCcNCfMSSCJ4wh1hUb6KG37
JoWPG49McCW/w7fJE72zUq3900/g8yjMhJ/wTsitt9bPnWxWwQXhQ4NUGg8rxkF1
Jq9CG1NilKkseQ==
-----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 391916393370147325907624084483267682879141
 . . . . . . . . [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 2020-02-13 07:29:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-13 07:29:52 +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.gravinadicatania.org'
 . . . . . . . . [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 653944387769391890406967880008973873432293200609765496687715552914700442376889062703234053815090362742267347622538326260893064945859601594216442658298795687157469259342403583779883595710419688167457216368951186699062705457331951563160694603520234655529601130989387002416498254903245502128622797967896707143919495910451937694603783985882267307152589206947900184469230474438399352643374583309522593187857944654639608399008306105676542013008224484707347199749982662398677553752136558595890633330894119783486283720126263424732946406084678739663054519345880831704905247945599971242981685008257320785137567653356945887265896219795877462612123893622116698686017551126729312485757046040026566891408468330559021725481670460570193493525533347958954132019684977696772088693629950009468529274131529708331760441331589833316870307064537002917787451603523499992697653930413184332139293120959748408410068334858258287066876168200716780513056790050925289950500338628465966375025184149330594723143519194676362480484208757940759398593265185061769746234444951250939436366558547770514877887322364677187176694123517639069780111594989926950522138786970232576966049062905070998757565006337100079276217851831052112858835946027238527409473932963801169471992489
 . . . . . . . . . . . . . . . . . . . . [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)
							39f31711ce451368247fcd3e2f27f0007213d28a
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gravinadicatania.org'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001703dab288d0000040300463044022017c8ad5abe311da8b842c6b0f566fbafcc5048241810da6e330c7a2f92ddb73302203e6edef2cb556d71e6d25340245605e022ae1da9456f51d7305ff70b2c0139a40075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001703dab28b80000040300463044022033c1f9554caca71d793235e6c93bc6b92b7496d66dcd9cf6347ed5c227a5850502203e22d9dedf2f47445df9e667d443b1c928ef529700393fb407b48a4bbe0b49bf
 . . . . [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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