fd2.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:aa:f8:a3:dd:b4:02:a7:22:90:19:d7:94:e0:b2:41:c7:d8 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:aa:f8:a3:dd:b4:02:a7:22:90:19:d7:94:e0:b2:41:c7:d8
Serial Number (int): 319515359555857291725465892870085679368152
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: dc:85:ab:5c:1e:ea:cd:27:4f:f4:7e:95:c2:5b:f8:a2:05:85:89:01
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ec:72:28:e6:d4:6e:7e:9c:f1:38:fe:f3:67:1e:d8:fe:ba:ed:f7:fc
Fingerprint (sha256): b6:0b:bd:05:28:4d:b8:f9:50:51:89:bb:25:9e:a7:e2:f8:b8:96:d3:09:32:a3:df:04:de:1d:d5:29:27:eb:9f

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 319515359555857291725465892870085679368152
 . . . . . . . . [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 2019-03-23 17:45:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-21 17:45:47 +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 798188061543113090886300501827417709438619952875564732098045225887980266609960192655095154432380900998592623065919326382998350855133427923522969947012125191115479292881553017028257962635230782711477800477018332786778044438631058128832543167632535035184284890375058072913393738403724127472379739560515301396155059353170559348981541360855983164621682520552001255150486854078030463149135347570590311956365588654443291366215282302980028871362724687353781701746658795148828718752182778265402056051606524501049977266728944215896628812539378421071157233803186536190852261242237257058600024409919789590847636929421602756486367756755751917162971636841520130542258911463059417989622128703030680207074889729946394000320782290586518882626993973934331992044685594715538323529494047987503342499350850895692680764749946698766360033349064282398097066268625991759412942230641080468757853867464120656411360264770321824136450740253098403953096206913026043185272993338275624172047034055167950802412383029383145475307374047986269357012531955289051912040717680753016111798492683568090988787639084462893605935795359099681456099175983350727767793265804695040606018279155522799324103519621427195825666225406207443331485488725341476607830655255699500566091931
 . . . . . . . . . . . . . . . . . . . . [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)
							dc85ab5c1eeacd274ff47e95c25bf8a205858901
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000169abdf891400000403004730450221009505734e31ebbf0358ad9730fa1bb6e5c03f8dac5996fb459c57df8aeba61093022076879ac63bd324f4874587de1910f56770dbcd304db525933cb0f0d05a7430a5007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169abdf8990000004030046304402204147764848e718fc759b07cae35fc48e16e2962dc7dbee4b03abc1d1a804e22b02201bf24b0e0775b88419575d7fc262c402904df7dbf5cc8d9466035307a206591d
 . . . . [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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