www.ultraknit.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:06:31:f8:1a:1d:19:9f:32:74:45:30:09:c3:30:70:09:b3 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=www.ultraknit.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:06:31:f8:1a:1d:19:9f:32:74:45:30:09:c3:30:70:09:b3Serial Number (int): 350557258319629190872871088880916850805171
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 73:0b:79:21:53:ba:9b:ce:fc:49:0a:0b:b0:02:64:ad:05:22:3f:56
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d4:e6:a5:e0:bc:bc:4d:c4:29:c2:4b:de:68:55:fb:50:4e:16:fb:52
Fingerprint (sha256): e7:e7:4d:85:0e:e0:d7:c5:48:38:f2:a1:49:9b:4b:9b:2c:5f:46:e2:14:f3:87:a3:4f:e2:9f:08:f4:02:3d:e5
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.ultraknit.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.ultraknit.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.ultraknit.com
Other certificates including the domain name ultraknit.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.ultraknit.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWTCCBUGgAwIBAgISBAYx+BodGZ8ydEUwCcMwcAmzMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTMwNTE2MjFaFw0y MDA1MTMwNTE2MjFaMBwxGjAYBgNVBAMTEXd3dy51bHRyYWtuaXQuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA4VrfZVmihF35TrEZD2tgpRCObB2h ksCeJtf3ZadN204aNduoPHEHOSMC2h3ZYMvUDgE7MaKqkShNpMzd4rW4VJSwjTcK wGs0Xg+0DuoH3KGBCln18VawypE7VNyZtqLrXkPMFqIioUF+f0f8SIRy5B/Riv5f 1oU+uBbj3Mexbv5VDoKT/mAEfcBSsbAXgEP8yByLaAKxUJ+8wldF5puVBQoVdgpC WktenTgNs2RljrnhmJr+S0zw8kqYx8caDg4vyl5vo306VUO3HjvjynAz7JyAjaAK XQmnK99pw4cP9QzP2vfeLSLaBg/8RK+iOzXIu3I6sr92T/cWkSkjEm13LFvlQvCn t6oU5RGGvrHSrGd2r9nsnbkau395oLwvb+5QMJrAgl5vl0CU5nimHgQeVwsED5SG jljO2SnTBor5F6dit8piCVlGM6uD5bBXrPl5rxVKQe8F/7IIMBqvhgH94dJ0R7+A 4d73eG94hDSgefnXM8NIijjyYdmx8Xwfra6HciOHQ57MR8UfnIh8nIYa4CnIgbCr C3M776uZgyDTvc+5+i2gPkdCe29ZFUGk/05xShqlIYEZiEPutHaxJCkaBH+RSm+k A50y2lt7W7xzcPxOlJW5ecdXtpQn4jkzjPaK0puL9HV1varRwx7MzSn4HDgvre5h W4QfztwVmA29tZUCAwEAAaOCAmUwggJhMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU cwt5IVO6m878SQoLsAJkrQUiP1YwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cudWx0cmFrbml0 LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkC BAIEgfQEgfEA7wB1APCVpFnyANGCQBAtL5OIjq1L/h1H45nh0DSmsKiqjrJzAAAB cD0w7HoAAAQDAEYwRAIgERktEnKlJFfzyN5fRD7MmfI3qgB6guFKXd3YmQwOUe4C ICv6TI+zTFdjN09LclOcV51ZFEn1mnr4ooTK4pqKvN7KAHYAsh4FzIuizYogTodm +Su5iiUgZ2va+nDnsklTLe+LkF4AAAFwPTDsbAAABAMARzBFAiEAtASEEu4wBiFY wzE9aevDiVdG7k9HFbx43KI2DiJ5g7YCIAc8lukHYtQ/4BagZT0upLr/sSBD3aKo U1SruXo3lJEwMA0GCSqGSIb3DQEBCwUAA4IBAQACZrkA5n/aBgAR+sIAk9gp1VF4 t5oikz+vJbIol01ExqKlRHHQxZEpM711WhxgYFITCcyJEt/Gx6VfGmyzEjtmqAvE ngGM7rHdM+vLdsimvrisZ26qFWw/hAizw1cTv0vITt9BXHzI9tVTnV6JCIUYGf7f 73ljHu+BYcfbnsDtmmJEAU2CdytAfPDZLJUkUCzH3gogkIav+vp7bjAsLF4nq5Uw pjh1H0lDGczAQ67O1c3BRwQTw2dFB+Di9XghQI4QqVeIIl1EcMtoQlAi/9stmqSO FMRYX0os8m1Hh/sK8grfPX5klQ4yMlBHd5G+Lx11Kitm1CiLewcK6hjOdhgy -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA4VrfZVmihF35TrEZD2tg pRCObB2hksCeJtf3ZadN204aNduoPHEHOSMC2h3ZYMvUDgE7MaKqkShNpMzd4rW4 VJSwjTcKwGs0Xg+0DuoH3KGBCln18VawypE7VNyZtqLrXkPMFqIioUF+f0f8SIRy 5B/Riv5f1oU+uBbj3Mexbv5VDoKT/mAEfcBSsbAXgEP8yByLaAKxUJ+8wldF5puV BQoVdgpCWktenTgNs2RljrnhmJr+S0zw8kqYx8caDg4vyl5vo306VUO3HjvjynAz 7JyAjaAKXQmnK99pw4cP9QzP2vfeLSLaBg/8RK+iOzXIu3I6sr92T/cWkSkjEm13 LFvlQvCnt6oU5RGGvrHSrGd2r9nsnbkau395oLwvb+5QMJrAgl5vl0CU5nimHgQe VwsED5SGjljO2SnTBor5F6dit8piCVlGM6uD5bBXrPl5rxVKQe8F/7IIMBqvhgH9 4dJ0R7+A4d73eG94hDSgefnXM8NIijjyYdmx8Xwfra6HciOHQ57MR8UfnIh8nIYa 4CnIgbCrC3M776uZgyDTvc+5+i2gPkdCe29ZFUGk/05xShqlIYEZiEPutHaxJCka BH+RSm+kA50y2lt7W7xzcPxOlJW5ecdXtpQn4jkzjPaK0puL9HV1varRwx7MzSn4 HDgvre5hW4QfztwVmA29tZUCAwEAAQ== -----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 350557258319629190872871088880916850805171 . . . . . . . . [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 05:16:21 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-13 05:16:21 +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.ultraknit.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 919368071662579605222594977996240603841020839140605974069140894241889302036223580237561030245680533715451244469599285715904475062767544614015188727970809005579022367160733130259312967134814334102149306602687612533819455901792507531388244219583854815455629611602486866264215301441556364286560856287434840415347274649306181975590843297066781810710146440284694116599785840867808199837979750768561670393535613967841301542872836932852045160163515942635511156416533195638131735609329499778407367771203543556315970271024072388724941372974264300141544673704439215907788729981391447664053176673678585910966255423186359550040799675863634455240625263164089958655829633465967900254499428650870242474700843591130183653483200725643015941160436028277446350830428794311369412890399463985188014252472920457173545734231353700690060483625122841841765981140855238764087969298351345781808182937831229992330768670478426002682789536757066259910078886687444948788626617841755979015027559375344271145342426588882098739754258676104004410468485750003441064212940451970652595758405376931976320674476827459522458005640409272641575268326311013897062103177578961797128751980461494057283449774503800749157085752460193071799128070138098051719426863251363443752416661 . . . . . . . . . . . . . . . . . . . . [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) 730b792153ba9bcefc490a0bb00264ad05223f56 . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ultraknit.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) 00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001703d30ec7a0000040300463044022011192d1272a52457f3c8de5f443ecc99f237aa007a82e14a5dddd8990c0e51ee02202bfa4c8fb34c5763374f4b72539c579d591449f59a7af8a284cae29a8abcdeca007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001703d30ec6c0000040300473045022100b4048412ee30062158c3313d69ebc3895746ee4f4715bc78dca2360e227983b60220073c96e90762d43fe016a0653d2ea4baffb12043dda2a85354abb97a37949130 . . . . [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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