fontanafredda.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:6f:cb:f8:3b:8a:db:3c:f8:02:8e:5c:e5:a3:66:d8:18:d2 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=fontanafredda.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6f:cb:f8:3b:8a:db:3c:f8:02:8e:5c:e5:a3:66:d8:18:d2
Serial Number (int): 299379322703933667910068752943809557960914
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1d:ce:d7:eb:d2:ed:26:08:fd:08:a0:50:2a:4a:e0:05:80:e1:15:69
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 23:99:af:0d:1d:0b:17:32:fb:ff:0a:a9:d6:6d:77:2a:b0:fe:48:05
Fingerprint (sha256): 3e:9b:4c:84:5f:f8:89:32:47:87:34:e8:c1:94:aa:5e:8a:38:14:65:a6:b0:f9:e6:3a:91:53:5d:34:91:56:79

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 fontanafredda.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for fontanafredda.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

fontanafredda.org

Other certificates including the domain name fontanafredda.org

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAowexk475PgudBmr6WDuD
75B1z3nF/wui22ynEo4S7a6QHYP6yNkiAnRAVvDBLwbBYX/Fb2YAM0e3ulSqX8/Q
ApJVZ22BhzRCJdn6j+0TjaBMI2VyWWmTwhVTGtUSDhXrQHzJNjO9VnkMm0L24egM
CaZcait7BzkLAnoFjxQVNl5MnRpBnfHxN7jPAkU9wI6+X33hIgugULSHfKeiWevS
LnISSvq04Kv+b7NY2/xKyt2MnRbD4tQqwt1Mq5mw7ZiYjW7QbxF23QfgKQUUEnKz
qMMDL+51nShwRq/lGknysMRFUYCBTdKZA/tyFDT3u8wGP4sY/wqxJtzXFFy1NeI4
6N6r8cqfK1NIYiU3/9D89n1Js6LIJ/Sk3RJKSUfS8XJjGo9fIHgrFdrD64b/DtQH
btCuuYUlTl0ZqG8P1XEM0BEjJPKGgpHyJSAyk23rLlu5FI6/b8A/HWes5wRNH3G7
72Gp29GAmm4JWVEN1g45iBHGSxUUcXswfiE1UR6SzpekkZfknqu6wOxdjPtP5BzZ
wnBp7rgrILmIEpi/cpLal35Zbs3zwES9wPhX5qKTM+HrGz8I0Jq5ZNdLDuy8qNBV
nJ4ULuNmzAJqbLjo7Zr9tjYcQzgCGNvW6astOP6wE0NI5Hd+kAfa28rZcdW9TLDN
AWC1lYvXWV6ZpeRGdaBb7c8CAwEAAQ==
-----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 299379322703933667910068752943809557960914
 . . . . . . . . [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 01:35:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 01:35:31 +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 'fontanafredda.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 665104590061740793334096234946891070448689235220311610167402740336694645114864784647678782630494263855413597429905277197532789676297632461092064906287413350826457181385019217326634780711585682867666078108455437283178961189739564149077569473566967445264884366483671219312050305192842733686936138506191855815568024432044397266772492587500227590761393537615065935433121346125462352438568113778207686300615940133685156223270656668544331792800841648578621996647482530649020315758611847706708236187770315251779643605458688122153483720713646167440666557533936131787592017863259324331580220955398163174275742110013052129471046939357524442007408342698187260190439603605573495613259752963216999139267153420118988610293368877074113126709965768792021975315132137278444115510961584022341240680290792252941491121921453385028904710711401611627933238105202535634030528288964042490718125413369205725300469178396481645603369979609589050684377365564251628930094452007186730040410563171912197706103850809407858654252833762722521718023520067953515432911555415272943780165400437578894444898363739543831144208329731663284354187934510078845758856473350907643409399685102054274739782445564574123874323879177544349602961133272053755760452939827849913173798351
 . . . . . . . . . . . . . . . . . . . . [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)
							1dced7ebd2ed2608fd08a0502a4ae00580e11569
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fontanafredda.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)
							00ee007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016afc4af2e9000004030046304402201fdc036b23cf7974e8b93cff07c7f3f0c3b0c0374786d4cf8e84c342096f9fc8022020dd023a6b60015f794fd247ca73125a5489f2d4ca757475516c5c726952f05d007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016afc4af3060000040300463044022022ff80420c8aef2c19b8103acb3e3300f53eb0ff93dfebf0f9d19f756ae5a2f10220435e0be098c42a037c00632264d3a393b936363c3ad73b2d3e80796b61e34dff
 . . . . [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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