www.ftyco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ed:8d:4c:64:82:fd:27:23:97:59:66:8c:eb:eb:2f:b3:c5 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:ed:8d:4c:64:82:fd:27:23:97:59:66:8c:eb:eb:2f:b3:c5
Serial Number (int): 342171596556129046081358584383788242940869
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 30:4a:22:c1:da:db:da:3d:1c:66:3f:c1:e7:d3:b5:89:89:f9:5d:77
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 17:10:ff:05:2f:ce:73:0d:f5:d8:c9:00:cb:2a:eb:ed:39:ae:6b:e5
Fingerprint (sha256): 15:16:1c:49:ac:e7:a7:56:41:de:a4:84:12:31:73:af:bf:23:44:81:7b:73:4d:70:4b:13:55:74:98:af:f0:bb

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-----
MIIGUjCCBTqgAwIBAgISA+2NTGSC/Scjl1lmjOvrL7PFMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTYyMzE3NTZaFw0y
MDA1MTYyMzE3NTZaMBgxFjAUBgNVBAMTDXd3dy5mdHljby5jb20wggIiMA0GCSqG
SIb3DQEBAQUAA4ICDwAwggIKAoICAQDNi4ddJLjkSv6EOh3ptg3wKsrZijUhkC0w
PQ5eJUU+WyQ7m8xrxQk+OGQ0pH2wVMbfvIS3UEVFXzl1lONEMQ+0tP8eSBjN5ub1
/CB5LJw/H8FNtEYNyJhVDHcYS7NWeikLxe5yX3nW9QqDvaD4ILQKTXk6kYqsfh/r
JLeDbHFpI0U1eeBuZ6Tjatb7vVcAZoUfppcbkM9dGBr4eUYaudQh/lepVk3ia4Tu
1T50LxT2amwvfR1dQQVMJxmIqdB+DQgKIRCEnWImS8Xpmt86wBuUZmuddOOw1Kn8
xYnx9Ucpj78gfsB0Rx3gy2ia5wpyZ7gNC/1fgTSrtBiTvYZCzTiHOnmcYVtXbIn1
hHGUG2fUg6KdHlxk4IophcdsOTLoXVScDu+JW4DOe0jPBP4mdbOYqpqQfEbC6Bey
+8ZBDqOcHNrGOmaIgfbGvcFfmksH5LTsc74bo6lGRlyhcYzdaw/YXVgtTw5wnvck
+g1q7C2N1BFYX6QnV/ZaDvD0f42Wx/3uDM/HDYOqolBH9nLPkZZDW93EO1kdQ5Jj
IHqBuR+bPgRaKlLSrzWqVxi3cgqnYdHB7AhPoWdhwSf0P4YyK4ysC8+XuB5DzsUG
oCs3EQKdPtHQoge1vd97iSpJPEvtY83j/PzuTcEEdH+y5HtdI1jonapA8Wflu94J
OBGj22ZaFwIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG
CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQwSiLB
2tvaPRxmP8Hn07WJiflddzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js
oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14
My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14
My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5mdHljby5jb20wTAYD
VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa
aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy
APAAdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAXBQgjqQAAAE
AwBHMEUCIQC079mxr2wAxYBEjbZHaCXcridjdh36CGDuREkQosqtiwIgHYayYJ94
M6DyMTmrRiot+7FThZXcrrSFNdKUFAuNNSQAdgBvU3asMfAxGdiZAKRRFf93FRwR
2QLBACkGjbIImjfZEwAAAXBQgjwjAAAEAwBHMEUCIEm9CbJb13aSptMTirMP5z03
6U3thTkwtpYH0/90YQuOAiEA/0rpdGjS3fBnr45kRQi4MllH3wY3eIYu30+Pile7
rxYwDQYJKoZIhvcNAQELBQADggEBAFHhGgmFjle7Z16wSb89biFNZAOdSX7uCMgp
/eLLE1MIZ2JNWdJBJqX9dMPxT78UWk6gZ2qjThGosAlbMqQ0sjhH/QkoIcZc+8gI
9vcHXscyDNUq+Qu5WuxW7HdGuHBBxQ6/5ZK+SeHDmN8DmqR8fWd/J/0piawFPQsS
+X3ATwKp7l6WOTS6kVaJJfye27DpywVwNzY/MUes2CsyfdPNScG1ArUyIRxthkUv
PX7OjjrGdSpJDEmK6Iet5Cfph/UiAOidllveYSrgrxlKxp1OFyKrcvZM7sH0pgvj
gaFcOdEBpExiqPi+bWfkQjBqgRzadzg3OjEgL/ZwBPmgg+lo+IU=
-----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 342171596556129046081358584383788242940869
 . . . . . . . . [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 2020-02-16 23:17:56 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-16 23:17:56 +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 838550579641296780601320277236110254094004070495642058987426344367700822734603129798492867659318155029878259072287906543736259028476475981967506152688657505431436394691092212091375015926208241249341034554790763565269546951618092437474993982844536793078588114283981778125268745570860395309162994999033685730451118744368521705597979054196676741881711148123262700345652614768128863598234933361726026176360481385905388478794119792235280937922475070303731335881503394646365814115653213747874597645067185664435352764922815060900390726643637772704322585622079197718794772262466901336736441879719358490642904299866883789376063683112423429328805977777561275304405650066479181282789561668799325572504700379602542162091242117101321631631068970584761721009301946386205533891280839446769955768386229888166446691003028780610852951329065011024964290651345937921073682899305734803709390183830694926062037717523268029266698277700751350016770903348601940439897401875640275599872456612636483699125302520489527306969362613093910283098087488326341920743256701681957192465959693462912827135792480679147002489522540191989126424958209394389485586856251851728724706130932965481557719107943490670782587550795629634265670362932819482385016591584799482051975703
 . . . . . . . . . . . . . . . . . . . . [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)
							304a22c1dadbda3d1c663fc1e7d3b58989f95d77
 . . . . . . . . . . . . . . . . [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)
							00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017050823a900000040300473045022100b4efd9b1af6c00c580448db6476825dcae2763761dfa0860ee444910a2caad8b02201d86b2609f7833a0f23139ab462a2dfbb1538595dcaeb48535d294140b8d35240076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017050823c230000040300473045022049bd09b25bd77692a6d3138ab30fe73d37e94ded853930b69607d3ff74610b8e022100ff4ae97468d2ddf067af8e644508b8325947df063778862edf4f8f8a57bbaf16
 . . . . [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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