farfallone.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b2:66:5b:2f:6d:74:8f:4b:56:20:c6:12:2d:93:b7:ff:dd 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=farfallone.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b2:66:5b:2f:6d:74:8f:4b:56:20:c6:12:2d:93:b7:ff:dd
Serial Number (int): 322043173823737169103683834669532416835549
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e3:f3:b8:72:26:f6:ab:b7:1a:89:0f:40:f0:fd:6b:05:b5:f7:28:6c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b9:1b:e6:2f:e6:89:fe:c3:71:b6:87:80:99:50:25:58:8a:b5:e6:02
Fingerprint (sha256): da:fc:a1:8b:c6:7e:9a:05:f2:d1:f7:a9:fb:df:dd:f0:08:d4:e6:b0:c2:3d:cc:56:b9:e4:11:81:0c:0c:1c:b6

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 farfallone.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for farfallone.com

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

farfallone.com

Other certificates including the domain name farfallone.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for farfallone.com 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 322043173823737169103683834669532416835549
 . . . . . . . . [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 2019-05-26 22:24:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-24 22:24:06 +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 'farfallone.com'
 . . . . . . . . [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 657559509802030577608253563905163393459030041782241731010049098588109994384173648394481758477148749363193101551685116005392291567817703277868579051050853329403698191365464377885008547634657616400800513929592531819489245747101868577411178384905758245767003160178956317293393167844146594510951919584971645541836233693095337310388831391552976964231665445042367966358073181547150092586968609315367709754897245892283111293922357446757560427289500051170253426364628819505033379117891521406106998583798457240029506369063842111755144120950847000843227395335081269837235138855093673506618981624119887200164958887273114095852556583004188980790550576296524297468760448910820385718835846752932879643638975601392692747855862047976726914347221373651233389831727801419622012380912228715682330031593407305503819491197593420307936440269902427958984386423913796959717924688119396942072794878798067379133838817738986585959841251479722506326943066194063820023823717276376121538715125904559605004126101141552638118893011050534027946747595424818297630439416734920278884288411325377998868798781613899029799095685994900778524213076303269622043356773242977058881539473506133839190189864014251964659137268664733282064084738752562078446391904694605431363419269
 . . . . . . . . . . . . . . . . . . . . [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)
							e3f3b87226f6abb71a890f40f0fd6b05b5f7286c
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'farfallone.com'
 . . . . . . . . . . . . . . . . [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)
							00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016af67558400000040300483046022100e72861956f23b600ec4492a69a2f605c6752c843206e3c7ce90fee51b296558b022100b9f020c1dab56d9b3ed659db1f84dd6fbb3e13f01286ee28018aabc0c50a619100760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016af675582e000004030047304502205037788ea8f05aea2b4f928fdd799dc146961c8f2ad2382da7c37f37c58acc4202210081a7375af9b1cdf91c135a8cd271adf2e889e7a8ea0e04858489fd943a7fca6f
 . . . . [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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