fontanafredda.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:62:47:7c:0c:37:62:de:f5:82:6c:2b:c3:58:3d:28:c8:c8 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): 03:62:47:7c:0c:37:62:de:f5:82:6c:2b:c3:58:3d:28:c8:c8
Serial Number (int): 294779549033820959958869207609168909355208
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 87:f7:82:08:94:0d:ed:03:dc:3c:0b:aa:6e:f4:3c:80:3b:5f:03:44
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 32:44:2a:83:3b:51:eb:7b:8e:bf:48:a6:97:88:73:75:27:e8:c0:1c
Fingerprint (sha256): 1f:04:1c:bf:f0:a3:4b:de:80:3f:30:6b:eb:f8:86:71:ff:a3:15:82:44:22:4d:4d:7a:c0:64:b2:61:ad:68:17

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxUo3ITcyBc/9t1YCNO+p
hUA0XfPnhJU1iVUZmcXbqcqtDIYO9RQWgBQjssGRy/NF/5tZxSExYmq/B92fCAUf
HLP7vpIao5Ja8wi/eiReh2UN7ecfRsFG+tRCvERJGE86BjkEXdXz2mVw7G+fkClr
UvhijHwcG+8OMQDCid1fdk9SHcTIJvjWrSrlK/wQr3QJNtmijNkQKnWl/Vfvv+FH
ThuKOEW5aFhnCBM04K7zxW89qfqh1suejuJYILS9PnWUzHRNO95XgLA2CswcH1Gy
1iKx+TeY9Tl0+4//Bjx3LSwRswSRJ8aAG08zhyWlzgT8AH3Rv+/i3WsxUWYVToti
Fwvt/t0aKt4Jo5imQ2LYUu8Wb53ejhHam4lIUFUn9ZPm+aojWHlmn8rEzREYBlZX
VBN8Vlducwxy9SfoUBdkKYC/PxwqtmR/59wC3+qEYg5TYn0hNUem1/NHSiNyCF9T
rpVSopWm2ynVUMZQLfFBH6k9mxUz4lE/3/Nk2BnEWMIIXRIUPLALvrMI2ljw9Ofe
zE6N0bQV6Y4CXlpwYD9KhBl7yIHaXiXA1bCX0NdGzogvmM/Ak3v8KRUb0sbiDXRu
0cyMGNj2WrG9S8thelWOPPjawNAqRLEJFZUQkeY4E6dLErhJhOMpbOcGr4uvypub
lHt5dd6SQQGGGEa+NH7IfPECAwEAAQ==
-----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 294779549033820959958869207609168909355208
 . . . . . . . . [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 2019-09-30 20:27:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-29 20:27:52 +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 '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 804872585363830217233811528400015262707747927224541713397302420686754067773082707324889271644319482374905577382927635738876217202238378945516566260021400557215293865464612945041736276206789196237139347920326211205376728387805888558824469347234745125424835598948568875974026124555994731147760739223520493229588853539823126990465835308131716501947740492831563348004341518175560237322124965600776038151790861646424683538694047045460970246480564911220356797166040141354947952096609774111887133872228512526440266376762235617303320013127133256793326978522501108570087272323508276351818451012135023615552884726724787228018468792348610593840621653691603678937075645736699463499512439290088248964127022411614290172411982350867974224960065856928346233631911139764304951115706094723798329953931786242573865136882503504800294025433916650369334500704713104138847335506097654820682697914756950603725104254352619352729790457048122588950058622882223739480035612471068552766674560366609180172638936296008866133748533240393667057561847685161898247309248973637472962479082348634260915649307597031637130337302572873129736127144476828838013022250160400422127850281650537746136935623577237646178862194898998355484243678731934759926662789222513254156762353
 . . . . . . . . . . . . . . . . . . . . [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)
							87f78208940ded03dc3c0baa6ef43c803b5f0344
 . . . . . . . . . . . . . . . . [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)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d841292380000040300473045022100fc3c979987cc1cb80030a19191e13762a9752522858ca90fe9262592b58e1b1f0220691fdcd0d0da177c7c1478c33183d2867599119a767a7dd53a223239ade4eb9a00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d8412905e00000403004730450220160c3056f2e6ce3133cfd8c41a5fef5cc50058148d334640b58e242b98095af7022100fae78390ef344b1c8d288719a7dd8853d114613573527c106fd5b57408da709d
 . . . . [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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