www.ftyco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b1:4b:b6:c0:29:21:6f:1c:b7:b2:e7:9a:6c:5e:78:9f:5c 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.ftyco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b1:4b:b6:c0:29:21:6f:1c:b7:b2:e7:9a:6c:5e:78:9f:5c
Serial Number (int): 321667477735480315897895730081275280138076
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e8:cd:f7:87:af:2c:d7:ce:11:eb:c9:68:60:48:73:f7:0c:bf:b1:65
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 65:72:bb:c5:ff:eb:98:0a:81:1c:a2:ad:c5:a5:62:c3:77:33:19:14
Fingerprint (sha256): c7:f0:11:41:cd:be:a5:5c:bf:cc:41:91:de:ad:3d:c2:04:7d:64:95:98:a0:0f:57:02:6c:bb:87:54:07:e9:a5

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.ftyco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.ftyco.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.ftyco.com

Other certificates including the domain name ftyco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.ftyco.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAs+0JStcnW4K6RvUBRedU
9bvvUThrb5QsRmw5DRpnFYnaMMfpqhpaxNl8Yo8bZ8npMiIMujmc6QLQdYcYPYD4
Nmjj+5dHQma/NkgC83g15UgC5wDOWA1STdEVdupdv38KBX6svWgPdCjB3rsf9iek
O4W7euPzd1IB/YhXJkYSmQ+gVZ7Qp6lZbjqWC76eLkmuFSmtobGlhDsJtBxIyV40
y1uDXHZYD17Q851EmDJaeU1slOlE/bldQS0QuJg7/r72qepZY29+a6t/Z03fmOUb
kD85A4ONHW2GB3eybJabCYlhsdTXivx2O81fh2EWdFrUHsveJgy8Xw1xRBKP6lww
BdGp7YZZaxREV0WPnbOZk8EAIriLvo6QjGrb8Uv/wUB9ocQGF3qPgIys+j3Dm2Ia
5N8qr6xduFkJec+LL72ENN7ktjnLswmY4I2CIt6IzPzereJwVuTGirDPV4rbUzY+
OCY3vu+3btF0JSG2zNCd02EcXPCa+VxrAwOHjpre76E3R5ONNfPjEgh5TTeX9Pob
P3ujiJpDWbajPelAj2ndVjh5LFKw6Fhlpj84A2gb4PzLtQLcYTfk8lRIRcXP+tQW
G4UwKjOpX4alonOF6sU4M7SVPkCUn4m3/s4GrYb9PiCWmUDe7VWjwnyltDfoXjcj
npzN8HFzRdZw+TZuyORLp0UCAwEAAQ==
-----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 321667477735480315897895730081275280138076
 . . . . . . . . [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 2019-12-18 07:17:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 07:17:29 +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.ftyco.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 734033724612935724968825827649481157189877051692879118586492732905943840030580290078619325017572573146628712241158788276611860481473093477314114586207348089020344820743133305226109670748569713625351436544409965422388811129562662644573752853446170444487261082280687540267833354782399759388461320624209981068846427364163459655358739001933760906772203891726108043451177883998826228545580991615212406692072034479461086175374564984485458853057316447502080420938529528567285989898133753022620606185294653920818117248358460505473451145764717386689115909001575020467953312954611738147261914926325065172422812305903534275335422050116819435065686093575799709275995610757398390477169370108359435230595119834792570746461307761381062327929196663703898789074191590856144605216478482780091137060363539479715285403997769014913338264518863191880337904562612530075755473359753381066845843381345856218599279074131059624301265371028106558672638504207511491040013819083958651361559468246352884094694084573765770743765433465211413215420965242077196942001743599316895435416193853687905278955509682222108055663813920806588126110081626870149729744786595031527004754833990863792664109504164604047328994837753929801721114778395002056796363179846117638223406917
 . . . . . . . . . . . . . . . . . . . . [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)
							e8cdf787af2cd7ce11ebc968604873f70cbfb165
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ftyco.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)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f181556ce000004030047304502204e4e5c4199b1b3dd8f3414170c80ec819b3c4e36064f29567b4408a23be3dc48022100a94ed975a6df30006d9b98d55321c16751e9f0d7cc26673a4b9ed5cafe66fed400760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f181556f90000040300473045022100b21faccf89ac40ae3620364e5f2bee59ff449b29c11c9d7429bb0660b989c8ef02205b384c7e10cef1fb43e2291a9e5b74e081cbdee658e278b17531b53bbf2c87b0
 . . . . [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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