cutflex.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:4b:7c:34:93:64:23:51:0b:5e:0b:5b:18:1f:b0:5e:3b:5a was issued on by Let's Encrypt.
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We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=cutflex.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:4b:7c:34:93:64:23:51:0b:5e:0b:5b:18:1f:b0:5e:3b:5aSerial Number (int): 287023132574713056019139515197009812142938
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 66:99:3b:27:c9:ca:f5:be:6a:18:c1:9f:9d:f7:42:6b:db:5d:01:68
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 52:53:3c:f1:6e:c9:93:0f:98:1c:3a:d1:75:b4:f1:3d:c0:51:3c:3b
Fingerprint (sha256): 34:1b:c1:33:dd:f3:88:f6:19:ea:18:f4:d4:d7:c8:e1:59:3d:24:d8:2c:02:15:33:aa:25:7f:5d:3a:21:18:af
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate cutflex.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
cutflex.com
Other certificates including the domain name cutflex.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for cutflex.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGTTCCBTWgAwIBAgISA0t8NJNkI1ELXgtbGB+wXjtaMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTMyMDUzNTVaFw0y MDA1MTMyMDUzNTVaMBYxFDASBgNVBAMTC2N1dGZsZXguY29tMIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEA8PjhBQnbehqygo5gY2lr3+jfRV9z9eS7AiTA 6j2SUhSPhx+1vs8a7f2AoOrFcj/12L4imsPBbh5ka4pCUWSmljVMLVCCXQV86Y+k 4viWfhupu5H5ObzAkd5BC+zWvSD8V+rGLuxc9zBVfq7wCoDApgaVlqoV/UflCMzI wOi29WF5egZy3bFuApNF47bckWjRoWOELWDh6ZOf9NyiZoKMqMPMu0speICHA3Sa 7mrYRPvjHRjooTKvEh9Ng1kxhFiJ350glO0VbPqbS2gnhC4CdsDg7QeBhBwhtLec Y/loOONJMUEJ6KES3m22f5NkBA3TmMJqnBS75yXj0CgxINTYo7elIVpIkpakckPL Y6EI773I+8W4G/Dwb5ZcNONTJQ90vMB02mJRIxpvmn5PyX4oJy5jrWQOQZP6PLVn yvYcx0eGh+oN2FflhrBEBhcQ4Za967uGmiTdokSVpXT5QsRSWnYLjAxeiRH0XnzW g1v+ujP0zYozjDCBVm549MAvaWiGYj9KRAILPmyF2PQTLOHKnG+l3+rd/aengy51 Bm5vZ94UXQJzbPHw7JJWwAAC2z5T2UOEkJD8zKHF/fHndWxNCQ9Lw/OA6PeCL216 cDwQigBj6npqq+pgreocc3rtibfqOz3vW/JLn8YGWYmxY6VfXd5RTkwUSoaAd6ZX th93248CAwEAAaOCAl8wggJbMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUZpk7J8nK 9b5qGMGfnfdCa9tdAWgwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzAWBgNVHREEDzANggtjdXRmbGV4LmNvbTBMBgNVHSAE RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB1 APCVpFnyANGCQBAtL5OIjq1L/h1H45nh0DSmsKiqjrJzAAABcECLS5sAAAQDAEYw RAIgJN0AMbavFZXcOaN6kWVei0QksaZdiHIccpPRpWfcTj4CIB12GaWVGvkJSNHf Nqm+jJG0OgKWEi1j4Q7SLu8v0aUbAHYAB7dcG+V9aP/xsMYdIxXHuuZXfFeUt2ru vGE6GmnTohwAAAFwQItLxAAABAMARzBFAiAdhBu1scYpCiQsRsNH3boyr67AAfRG 3T6Pv7SgmAw4AwIhAK4wh3YyMeYB9EAbQrzJNaDpTvmAKxL/txcq03j4nun6MA0G CSqGSIb3DQEBCwUAA4IBAQCM7ke72VR6LLZBAVuYyys+RO9QATmmUi9sA6oDHeEH 3LM5BoZG1DrANNJilLCn3QjrVXkUAkran9Pd1CnYi/hf8N62VHN++JHGEpiTaVDz BzSD/JKvZwIdfYXM5yoWDYXflsSFPTVSe2T7OAKEqPCplI+04u3rAnR8Ve0BnFDu XjZkUiKE6YUU4ueLJ0acDB26LYNc2IA2a0s1cJfvELY9f15xUHa2OQV6xcuv6Lyz 4+hGeJeHw1V2U/6A6MdHUBBy+88n/9FJ7ABURRmjRGb/c7s18gYqHy50DrTzo2gd 4IqLQnhmAo/pOdRsTcQUMez0RR+fNWimN9zM/vJMQb6n -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA8PjhBQnbehqygo5gY2lr 3+jfRV9z9eS7AiTA6j2SUhSPhx+1vs8a7f2AoOrFcj/12L4imsPBbh5ka4pCUWSm ljVMLVCCXQV86Y+k4viWfhupu5H5ObzAkd5BC+zWvSD8V+rGLuxc9zBVfq7wCoDA pgaVlqoV/UflCMzIwOi29WF5egZy3bFuApNF47bckWjRoWOELWDh6ZOf9NyiZoKM qMPMu0speICHA3Sa7mrYRPvjHRjooTKvEh9Ng1kxhFiJ350glO0VbPqbS2gnhC4C dsDg7QeBhBwhtLecY/loOONJMUEJ6KES3m22f5NkBA3TmMJqnBS75yXj0CgxINTY o7elIVpIkpakckPLY6EI773I+8W4G/Dwb5ZcNONTJQ90vMB02mJRIxpvmn5PyX4o Jy5jrWQOQZP6PLVnyvYcx0eGh+oN2FflhrBEBhcQ4Za967uGmiTdokSVpXT5QsRS WnYLjAxeiRH0XnzWg1v+ujP0zYozjDCBVm549MAvaWiGYj9KRAILPmyF2PQTLOHK nG+l3+rd/aengy51Bm5vZ94UXQJzbPHw7JJWwAAC2z5T2UOEkJD8zKHF/fHndWxN CQ9Lw/OA6PeCL216cDwQigBj6npqq+pgreocc3rtibfqOz3vW/JLn8YGWYmxY6Vf Xd5RTkwUSoaAd6ZXth93248CAwEAAQ== -----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 287023132574713056019139515197009812142938 . . . . . . . . [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 2020-02-13 20:53:55 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-13 20:53:55 +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 '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 983080739087280696079181392604756355692734197758274313333786226745160754866634629236076009308287354050969517205411025826184859208067293191055673662160786846268167841907660651800163781726084507815358494350203267807503867266273853927881267939722850365422264879497446957291769527571570154430177057980508655507892061943165705605048285389977648917928597752615906757760021145048021556175831937684099197010462943408632592259163099961059609523775840284515133990490634096700843284023476287662197082699921429864792556896184948298266234947816230354214523661806700962081476942923640900192495443271022392235303369468006781141507874768516379337266108118073900213087436908334551338481775457314296968635179466283175888142321146217101666893834474044361401678380168027663292522913616762992293601122389765055134837243046362035910890451274561654831188266199440358111108336974973667915202129287933993286959027589431689956583623598375883012570219108088424609517190008374681032367764071958284795290351946428840559796772890265384863099423389653577026515925945507455412189130205272918892463684718672708632527444440368844452372895896156084826522387429074478048611268967732543534585981609923530376902764353884819132767250895714953352313494019529680277774785423 . . . . . . . . . . . . . . . . . . . . [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) 66993b27c9caf5be6a18c19f9df7426bdb5d0168 . . . . . . . . . . . . . . . . [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 (15 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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) 00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb27300000170408b4b9b0000040300463044022024dd0031b6af1595dc39a37a91655e8b4424b1a65d88721c7293d1a567dc4e3e02201d7619a5951af90948d1df36a9be8c91b43a0296122d63e10ed22eef2fd1a51b00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170408b4bc4000004030047304502201d841bb5b1c6290a242c46c347ddba32afaec001f446dd3e8fbfb4a0980c3803022100ae3087763231e601f4401b42bcc935a0e94ef9802b12ffb7172ad378f89ee9fa . . . . [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) 008cee47bbd9547a2cb641015b98cb2b3e44ef500139a6522f6c03aa031de107dcb339068646d43ac034d26294b0a7dd08eb557914024ada9fd3ddd429d88bf85ff0deb654737ef891c61298936950f3073483fc92af67021d7d85cce72a160d85df96c4853d35527b64fb380284a8f0a9948fb4e2edeb02747c55ed019c50ee5e3664522284e98514e2e78b27469c0c1dba2d835cd880366b4b357097ef10b63d7f5e715076b639057ac5cbafe8bcb3e3e846789787c3557653fe80e8c747501072fbcf27ffd149ec00544519a34466ff73bb35f2062a1f2e740eb4f3a3681de08a8b427866028fe939d46c4dc41431ecf4451f9f3568a637dcccfef24c41bea7