fd2.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:97:39:bf:b4:8e:ea:38:4b:25:c3:df:a3:b9:8a:9b:28:fa 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=fd2.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:97:39:bf:b4:8e:ea:38:4b:25:c3:df:a3:b9:8a:9b:28:fa
Serial Number (int): 312796256586958783561018265896858838313210
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b3:b0:98:7c:3a:06:01:1f:e9:47:f5:36:3a:58:fc:66:32:f7:d3:63
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): fa:5c:be:1a:20:e2:30:23:80:97:b9:fd:c3:c6:1b:fd:a6:78:d1:43
Fingerprint (sha256): 8f:c4:3f:a1:6e:33:04:dc:0f:55:0e:54:c7:3b:12:c4:d6:31:c8:83:2c:2d:94:05:df:50:5c:34:30:70:ce:bf

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 fd2.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for fd2.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

fd2.com

Other certificates including the domain name fd2.com

(limited to 100 certificates)
fd2.com
www.fd2.com
afragola.org
www.fd2.com
www.fd2.com
fd2.com
www.fd2.com
fd2.com
fd2.com
www.fd2.com
fd2.com
fd2.com
fd2.com

Certificate

The complete raw certificate details for fd2.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 312796256586958783561018265896858838313210
 . . . . . . . . [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 2019-12-24 18:03:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-23 18:03:33 +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 'fd2.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 812947141930632805826425790037902655468691531451694988236654499484118707277323639781719375403746213738657832285401890126535351381926446033864534959129330027737337358731971944848462767018302123877673403007756354948622310383019168706074684144368257305614147355261941775606563287133659121369723492962375784651914922628735975108203847856253373784312837292763976042080313380093965257777786566929402522771436119069831159378363329875550717571786560925629019612773348506273763330286884117096268162894778207066726237194021673179059176533226375566579304548880961902560426076908458290354281713082989894944961108154471836772883445069633557476425465073740197914872427387742193579247488500404019914855448619772254209231833138930326389157485531552961680330696705440481901251100403734360928967668381350777624024064389346032296802883802750153120919180815223411476324451772501736681569725880620314397617363254848352375108926351187233187489108820525674329172978428702176039610650597314641971463940313615418064487185095687592733481221946265456765766630278690870378907646178207603083449040652451745413518597977114886503630797867964787595276345125197948912357751233269682562540807169213612705981725492659465134104367453446897930118451182050081966476523551
 . . . . . . . . . . . . . . . . . . . . [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)
							b3b0987c3a06011fe947f5363a58fc6632f7d363
 . . . . . . . . . . . . . . . . [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 (11 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fd2.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)
							00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f394aff9a0000040300483046022100f6049554c0bc6186f54b2e24691f2ebd57a5309e1f0cabfa2e666218d7581441022100e0966e09cc3cdea4fcaf1aac3fb59f6a5ff186397168f5ece6d508c39ddfeff000760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f394affa90000040300473045022100b2954364f2604512791b425aad9537e89cae05a9285a6c01697aaef512e75868022075a1ef31284bd1dd23187833c0d9b11f697d9bedd934aed8ad55c88beed62c8f
 . . . . [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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