fontanafredda.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:22:a7:b2:ec:9b:4e:c8:e4:83:6d:3d:b6:92:fb:ca:f1:3a 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): 03:22:a7:b2:ec:9b:4e:c8:e4:83:6d:3d:b6:92:fb:ca:f1:3a
Serial Number (int): 273129368373682962194278382803838793609530
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3b:fa:09:1a:5b:46:38:f8:73:04:af:69:39:11:5d:05:06:c8:17:b5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ff:21:0b:a2:7f:a9:be:d9:d7:ce:3d:6d:14:b3:c6:ee:26:b5:e2:47
Fingerprint (sha256): 6e:9d:cf:11:fd:24:c1:9a:f9:f5:54:ca:a1:96:6a:de:e0:67:3f:b7:e6:42:b7:53:26:13:da:56:1f:d2:c9:48

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-----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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 273129368373682962194278382803838793609530
 . . . . . . . . [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 2020-02-02 20:32:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-02 20:32:11 +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 804661906125376171998728242537241857538690910367794811053547395820710527695666661830998471940399067704415012525630284619383299213682096538748593753937689607827367793102072390259933919013944810885952139058855320570791769847761390453054630963676627627840285803142959783234907461611737848541984280840217689907966768620851144792984781264425537538030600433924913698102204780303187434824666901491274686368091084075824369607684587006205443488286490145611980149044335807099734800553228018303315717098557877590316632573943410089788672742042473340377675123393928389637836661430830925527315645354834653606080460669445017300874193146653852377387039609764370443345994067716261391088677333813175440680984396257991807272769891513567500932776406817594161173228075030859070692060962450250382478905403615095256936311841518706270334635260588685556446268394095049115536267628730739376098771512497967407581781221370354808054394060181811025476115384998949878300253950899072944064565193928828480557596105795811082140034247255946237784409765656212096243026729426219758693890791963086221460429702751267276351071698475681764609272289646914595816970935954349719266578487413056415608481718561830822368321905068265487179909239184141993323453554087366881384864017
 . . . . . . . . . . . . . . . . . . . . [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)
							3bfa091a5b4638f87304af6939115d0506c817b5
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017007d1706d000004030047304502201cd89ac9eb3976a0a9b27c17253e571ec5c4e267d9d57ec7f8de5771e7c3a010022100e26d759cbf2eb2067d54404f3f937460f06b965d43834a6ebfcd472e10edab5800760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017007d1708e0000040300473045022100b35f326b1f4d2c7cf420a287dc2104a6315f8d92088b16666c9556e7d9c434c502200cc104fdd747a43c52907cad26799edf6bb22862da3ba4676c3dc62fa4fae004
 . . . . [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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