www.sfiducia.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:4a:b1:99:6a:fe:11:33:e9:32:74:09:93:46:f7:23:b4:9e 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=www.sfiducia.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:4a:b1:99:6a:fe:11:33:e9:32:74:09:93:46:f7:23:b4:9e
Serial Number (int): 286753822894168167441618617461010862421150
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 98:91:a6:b7:dd:40:57:39:d6:a9:df:60:c6:8a:a6:f2:62:4a:65:ea
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 69:3a:a8:e9:6b:e1:f5:6c:0a:88:c0:f8:ec:1f:33:ab:65:1a:b9:f2
Fingerprint (sha256): 7f:f8:12:ab:de:6b:29:3e:25:f6:39:2b:17:a1:c1:0b:63:d8:33:55:88:9d:b3:80:db:b8:d2:33:a6:d1:d0:21

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 www.sfiducia.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.sfiducia.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

www.sfiducia.com

Other certificates including the domain name sfiducia.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.sfiducia.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 286753822894168167441618617461010862421150
 . . . . . . . . [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 2019-06-18 02:52:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-16 02:52:50 +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 'www.sfiducia.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 975789373347753379807965168077670158851922765810350675387322172027178772451142420836002419758512753175962228748688393650538845506575044493267672039835103340200083932005917399837777403313327976903229434250185829473309268679865735823650571912376673339392075794432499652216567079179581934527767379252604532133102974950075751858979441663307210178181761123157058432085750707846049160027035099319550446507390126196578397089983741388984332802441804203552972782744089769639165540951308512140133705469583429408699921961559878896029013320577262288726529171418174086331710556680959299108853917479049342045430700048733514644069430731465507541090479713070920396135350913873900521899016260537470555368212061336407424570208633816460401454390476161279294860018014461955689159511681149052258604089413558071422119509338760193283889391307942507729023774830115171000679731995790259124412468253027874658483875380606335385230739178724818867512559386812888932051006316475669574526597661985085758334186663263056918110305665403122268283261882253533229366641423763899828399374998459426100145959674583189779909453988458922296610329401076310517197810143450305422464345123083362533467194583902125445178170101358790512308747897655466595238024030768190432974899819
 . . . . . . . . . . . . . . . . . . . . [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)
							9891a6b7dd405739d6a9df60c68aa6f2624a65ea
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sfiducia.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016b68b749f70000040300473045022068f1f60fbd8eccf662f7a6bd460d7cc5594a573b35453e65cfd240d8f038be57022100d1aa67787f3fb42823dba46c09d667f306ebd847ba23b20ceb2604671fbb1bd1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016b68b74bcc0000040300473045022100823ef5778e7e9f8bb7ba5f53c3b7635bdc691d5175a32284faa72eba0ac87885022065590c3f3226edced027513786b31ce25da3f661f0d6cea60b9d2ed0996cc9cb
 . . . . [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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