www.cutflex.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ed:4d:45:92:38:27:96:08:be:31:6b:09:d7:4f:8c:00:f3 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.cutflex.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:ed:4d:45:92:38:27:96:08:be:31:6b:09:d7:4f:8c:00:f3Serial Number (int): 342086490545382663735497475858121676816627
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 49:4f:ce:da:a7:7a:cf:d5:10:79:b7:d9:38:62:89:90:d4:05:62:61
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 52:e4:1b:b5:2c:9e:ed:25:9a:4a:84:c5:49:bf:86:ac:5b:97:20:0d
Fingerprint (sha256): d3:98:5a:57:8d:08:39:32:fc:0a:84:e4:78:1e:e6:b4:f1:80:b5:59:5a:8c:7c:b4:69:5e:18:87:04:7a:f8:9d
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.cutflex.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.cutflex.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.cutflex.com
Other certificates including the domain name cutflex.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.cutflex.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVTCCBT2gAwIBAgISA+1NRZI4J5YIvjFrCddPjADzMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwNzMxMzBaFw0y MDAxMTEwNzMxMzBaMBoxGDAWBgNVBAMTD3d3dy5jdXRmbGV4LmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBAJ+QSYLQeehG8QI5frwT8UPZaIdbp0En S6Y0EuCY7/HPyF44zIbNKDUiEYKLSZKIZ4NA7pfjZLzfcw+xm3l6jp5HSv7Y1Wxc IwC9nI2oyRGtEpD94xulXIxz4TNS1w5P/TCW8LJ+I2mrVkmklt4d5Pv4uSVaW2ot oad5cW5YXGNT/tvgSAX1gsDyceap8GrbSiAlTwFTtCICYlLGNhH+K7WzgF8Bm4Xm br0DZH8dlc0mx5VNAJoCUNcnYoCBGVYuC/FCifMLXjM1UIpqjC1Up8EErOmXNFQh HjUmsDhSF9CVsExCU9YDQhBa/vy0P6X2M2ipIrWQLPXP7pVwuQN1nGi/v/EIz6Ah 4sVY0g/WOi+/zq5B4abdBnlGegadkew9VWXb7lxJjm2seYnuQUEvsFuq7kNLiMcS 7soj/l6/+MPGsQITVZD9Yy2cP0cwdvNunPKFKBFhmQgY8QSRQwn9SNo8vx0WD1Qf Cz8RldU4MUZ3+Xk25ExDcwmr/hYyA+89nBM7bm8aXcxZE0wF6rAB1b9lKHvE/gmn lbcAKb2MoS7vvMxE49nDMS3N7fFascOTYShXvCa7FCcIrIW0ZZmMcvSYix70H1aQ An/4fhNaahm2r2UrrOuDgPA+YVmBgQHCsc30yzuVAQtYsqBIppopFxjSVH5DCBtb 8eh0VAmgaPRjAgMBAAGjggJjMIICXzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFElP ztqnes/VEHm32ThiiZDUBWJhMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3LmN1dGZsZXguY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB 9ASB8QDvAHYA8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFtxD52 HAAABAMARzBFAiEAlBRaK3cfTF/QQ5WzRIPxeyXmb+yzqvN7O2CGxBpi6yYCIGmG XXXaZhTbDCWn4RoRCBOJeAONS+iAs5GapbwF4nApAHUAKTxRllTIOWW6qlD8WAfU t2+/WHopctykwwz05UVH9HgAAAFtxD52FAAABAMARjBEAiBiHj7S4XyAEbxZe9kY Jvrv3/Kn5mQCGrMXSxLoTqErhAIgK6dUxV19hlfQivRsDPnlUNdAWeg8J0KWYF9R KCLYuLkwDQYJKoZIhvcNAQELBQADggEBAHsMQ1GkTBMb+po/snoO4P64bn3qBU31 gneV3IDXrfb2UVI12EIS41kTcnMDxZQ2bVCwivZzbXS7QtLH0NbdC8uVXVqNOqK9 pq+ZZGHBi01LELKO2s4YRwVEXVos2HxUUkbI4UgCUe39JYAlcWBNFyr/LoXWlApL SiZujqqZcngUY98MmdLJWjFHwbs+Vz+SuoZbTo/6xQ4+97UMzItkcPgYtC0GMUkx KoD0u4fz/ssFawhV83ITA5fQxGQlb1lXfApiwW+9FK3RTt0uDQFf7Zn9+fe8afZK K9fCyCxwMNYZ7w6yrk8R9oI9iR7bLch/KbeHjTXNfmPA5lELKGIeE38= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAn5BJgtB56EbxAjl+vBPx Q9loh1unQSdLpjQS4Jjv8c/IXjjMhs0oNSIRgotJkohng0Dul+NkvN9zD7GbeXqO nkdK/tjVbFwjAL2cjajJEa0SkP3jG6VcjHPhM1LXDk/9MJbwsn4jaatWSaSW3h3k +/i5JVpbai2hp3lxblhcY1P+2+BIBfWCwPJx5qnwattKICVPAVO0IgJiUsY2Ef4r tbOAXwGbheZuvQNkfx2VzSbHlU0AmgJQ1ydigIEZVi4L8UKJ8wteMzVQimqMLVSn wQSs6Zc0VCEeNSawOFIX0JWwTEJT1gNCEFr+/LQ/pfYzaKkitZAs9c/ulXC5A3Wc aL+/8QjPoCHixVjSD9Y6L7/OrkHhpt0GeUZ6Bp2R7D1VZdvuXEmObax5ie5BQS+w W6ruQ0uIxxLuyiP+Xr/4w8axAhNVkP1jLZw/RzB2826c8oUoEWGZCBjxBJFDCf1I 2jy/HRYPVB8LPxGV1TgxRnf5eTbkTENzCav+FjID7z2cEztubxpdzFkTTAXqsAHV v2Uoe8T+CaeVtwApvYyhLu+8zETj2cMxLc3t8Vqxw5NhKFe8JrsUJwishbRlmYxy 9JiLHvQfVpACf/h+E1pqGbavZSus64OA8D5hWYGBAcKxzfTLO5UBC1iyoEimmikX GNJUfkMIG1vx6HRUCaBo9GMCAwEAAQ== -----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 342086490545382663735497475858121676816627 . . . . . . . . [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 07:31:30 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 07:31:30 +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.cutflex.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 650962782694296342824099368529561451668811595587764640283881250041868415679817272432831854546751084165485671022071626148503772548692672037135845793498612013480279738792652367309004341494820425436403522814509415817902163213910144403997073118376498886804359088865145896416277170274743806960860828497367605471517906722180028509198193141275987395780866274751275431833633943379055885544818668004165261615510282914307129716316025358223847970994161611675486437195950489771900566392274918973350690011096668771331733119523379608740315584883345892931932849100081075023620325687474835293777266601474577310444080602903493894937207726769453488897558967329924992901509439397925954631916873297853119586371633908712026101606160244477368041513375725052384194977057370112089245677433940283218595486940767038192333460166178919337029828885967701707172200756686063999405661197285195074936096390961221421935497514736403209392050840310499158982070710821468066566543366851042682142892106038974407782458390501107523094214781289553920506571359082622572198320254787374224909753061707277523596981469257800588098106523508754306204553999417253532178901034464591292116213181107671763577262984399746254372509602312635862182555872793906621630130537860261380595709027 . . . . . . . . . . . . . . . . . . . . [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) 494fcedaa77acfd51079b7d938628990d4056261 . . . . . . . . . . . . . . . . [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 (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cutflex.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) 00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dc43e761c000004030047304502210094145a2b771f4c5fd04395b34483f17b25e66fecb3aaf37b3b6086c41a62eb26022069865d75da6614db0c25a7e11a1108138978038d4be880b3919aa5bc05e27029007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc43e761400000403004630440220621e3ed2e17c8011bc597bd91826faefdff2a7e664021ab3174b12e84ea12b8402202ba754c55d7d8657d08af46c0cf9e550d74059e83c274296605f512822d8b8b9 . . . . [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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