www.ftyco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:7c:58:32:5d:1d:80:71:e7:38:32:74:7b:90:0e:ad:87:2a 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): 03:7c:58:32:5d:1d:80:71:e7:38:32:74:7b:90:0e:ad:87:2a
Serial Number (int): 303649104860550570381824186092132659726122
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 48:fb:f6:f2:e2:85:4b:c1:be:b3:64:74:92:de:46:e4:ff:23:06:e9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 78:dc:4a:1c:7a:1c:35:6a:2a:b6:9f:1a:f4:36:f5:da:45:8f:7a:0b
Fingerprint (sha256): 35:e9:42:94:ed:f6:4a:90:f5:97:e2:27:17:f1:d0:6d:8a:70:e5:4e:2f:fa:76:c2:d1:2d:16:52:a3:ea:f6:23

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA5U/LDHc+bvjO2vx+/xGK
+tf9rAAJuou/+/XA/iompYTRLSeWiTkyP6Y4Nj/FZcAlnu9vcADpb3ARAv+JjG0T
56+6fx56l2+6uuMPXiJxUBO6a5XgQggY1Zub8oQKEIppYMqQxos8onLQAqo5XT1e
ozp5mqFNzMRZb7T2Qv2PorbE/fLcwprRyVevVLfFc8RWqEltT3Zq5XlOsXrvvPk2
NRYaoPrTnYnuLvBW666DnPVfz/VdPA0FNCBNlN1qyNl9+KGeojWX2ZYq+nW00668
Sc3Hx53USAlkjkjkxqKlJPlRdyzVxJs5qqdaBXFEZ6slzKYXjoxqRrhegbjy4EPj
GpcctnkGbEjOG4kFDa2HD/S92zE02fPhtea4XrOYc/tSL2spNanaTbjlySU8Ejpl
96CFOGGMKNfvJcmrag05NPVE2/2E9+RoyjoN+8bTUXN5ZKQruEOVPLelbqaeRkwk
AVyNkz2R0u6Jj9KwtQhNDVpOshCXnZJ5CIj5t93AXGrYoKs8F6TK2rlJSJNlgX6d
bvxKpP0uWCvc4sNU7+WQXwuovJ1dIS34LqzPtXrIx7K0dEBn6vL4xRz1CPHfNorG
reSKECr8Qc35XlDziAdjz1dn+cTozItXSGykMoStn/uvv9ZOwv4xr4xvawed3j3P
YUzL3Pti1CJzs99xNKVzXa0CAwEAAQ==
-----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 303649104860550570381824186092132659726122
 . . . . . . . . [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 2019-10-13 10:27:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 10:27:41 +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 935510084106420868292236058936691362927403327496930206667207688582995036611012363922489817426673590757783840174548286043885964723129463902452812435699433110345855384640995283220596840037804924396974609760842944264155130541844788363794762061222826131928512710157820251210066910062447025716349470215475957444448110471966817306619231824076205592303149786466502322284613808719917605339673207589662412617179869683730242990390150429485290297981337002614929574381750228844860887909128281602730572941783532139218268793326335392883594343842298473825785836136292596216525983110561371655000605978772373941632063969963621422890032404614125781427819558390777771727496478100832025981742502378199670923247471693285708116209851246446121445180233849665169107293442313812926587717910497346492969144371009328002696486718219710845357137788036972820742759010957631619531619064829338676523511184362443992914488230999857246444037726587094472873810269118977917146750345614412267813882962859410034945155193909845220600839534021876100333109635347119443329611503011635493114932084722366369657126757637783704095085301211319505671321885248831551320509580043702521747372376104004181418845695141259553550874512542789578814095969636431534227698933585030239139093933
 . . . . . . . . . . . . . . . . . . . . [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)
							48fbf6f2e2854bc1beb3647492de46e4ff2306e9
 . . . . . . . . . . . . . . . . [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)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc4dfc2bc0000040300473045022010da971ee65ac0c9b549997a06835e4f0329a3ad8084d710143806ea6364b038022100eebcb5405010a5d81158eeaaa1d67d6976eafe759818239b9c10261566051d99007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc4dfc2b80000040300473045022100988a2bbb3eaac5f6795718f2fa390445490e0cc1641db7e705cbd97b4a98099902201f4a2913876af7ef9439955b0fb9ce558974f35ae9f60d4a114e9cfb6d5c0c65
 . . . . [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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