sleeptape.com
Issued by R3
About this certificate
This digital certificate with serial number 03:17:be:4c:82:2e:1b:19:c8:01:d8:5a:7a:bc:8a:92:34:77 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=sleeptape.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:17:be:4c:82:2e:1b:19:c8:01:d8:5a:7a:bc:8a:92:34:77Serial Number (int): 269416302808588838475572120688746613060727
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 9a:5e:35:a9:06:c5:c3:a1:a0:4a:8a:2a:d4:a6:18:21:7e:1a:64:78
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 0b:73:f8:0d:d4:58:e7:d6:bf:1b:19:ec:c7:cc:d6:d9:ed:bc:24:19
Fingerprint (sha256): 65:c3:21:80:27:f2:52:db:ca:9b:af:4c:54:82:ed:1c:c3:0f:15:74:47:14:a1:82:10:e1:97:e6:6a:23:3c:9a
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate sleeptape.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for sleeptape.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
sleeptape.com
www.sleeptape.com
www.sleeptape.com
Other certificates including the domain name sleeptape.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for sleeptape.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF+zCCBOOgAwIBAgISAxe+TIIuGxnIAdhaeryKkjR3MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAyMTkyMzA1MjFaFw0yNDA1MTkyMzA1MjBaMBgxFjAUBgNVBAMT DXNsZWVwdGFwZS5jb20wggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCc 7R59uztqJPa6v5kmRGjtda7skRrChwpK6X3Z6IqRPc0cWWKvsKSNbHVkgFObhY2x 9/gC406Z0WK2VDM6qYec2jiKxLBlVkIKh8Ydp3g43ut6NROsjslKRoYe63OrttKT GxhZD78vVoM0FuBAf/+cYPUwu+V0ybosgjcaZge0UJS0/AN3w3kUngWAWJzEG5tV fIC8oTwWhNCEfkFwdKCBkkXiOVsPrD5TnmgzAaZJFRV2/XZERXf0MDF38RDwBpJg HpuNfRiKVcLIH9+rSFKbHNfWdsMmbKUs5P0/kaNgbtB9zP0DOp7Y3R2p8MhSiLJh cH37a4mZu5Dtdf1KRxWrroR3cDnKd1AW3D1yzvxNuaq0wnitbSFg/WhxklcZbCbf QQ7Q74p3O0c2lrrboW8A10Wxbc8ZH3fdK0WuwqGAYz8RovU5tNJEuZjvuMlQEZeN xxYVuwWmgeV6ECyXZUPA0xe31+f+k2tqtIGG9SxrNisx5PMN2n9yE1A2TYjd1s2j ZY6lg+aK6LLevcbhMkSOuGs2UbG1gxPKevLISksLJmTaYYlIL3Fi2Ta22AXE4ZIG MhX+v4QVDRd7AbEbkDwtFc//sUvqtrg5Iii/XqNT4qptF0DdIIkQzc36VGe/Wx6p 0IbJuntNq/GMc2LuGYqkF+LRRjQPadNV2pspPmlPmwIDAQABo4ICIzCCAh8wDgYD VR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNV HRMBAf8EAjAAMB0GA1UdDgQWBBSaXjWpBsXDoaBKiirUphghfhpkeDAfBgNVHSME GDAWgBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYB BQUHMAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDov L3IzLmkubGVuY3Iub3JnLzArBgNVHREEJDAigg1zbGVlcHRhcGUuY29tghF3d3cu c2xlZXB0YXBlLmNvbTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQUGCisGAQQB1nkC BAIEgfYEgfMA8QB2ADtTd3U+LbmAToswWwb+QDtn2E/D9Me9AA0tcm/h+tQXAAAB jcPU1bIAAAQDAEcwRQIgcGF/OhWkJQNE2nTgyWkEvznJ28+lUkaz/S4+NNqEQMQC IQDGws9HrXYlSsdza9lw4jZhnlInGWao8wjVRiL8gWFm6QB3AEiw42vapkc0D+Vq AvqdMOscUgHLVt0sgdm7v6s52IRzAAABjcPU1jcAAAQDAEgwRgIhAP9ZO/2MjJ4A Bt8f7+QrHa5WtuRwT6nw9Eu7gXZ0xc5EAiEAiPdZcANP+pdqrCsHBzXGovZDJz6p nKcLYzSalloGOpkwDQYJKoZIhvcNAQELBQADggEBAEgn4ijXQnkZ8px2lbwnQRrv TOH+58WyuJJKHSt6FiuPSNzOOey3mgn6pRnQMIdUYeww3hZla+mDPHaFBDEBXQZE BB5rcYzdtSt2IUWoajJwHfICxFOPADrxQ5QzOLAbiEa6XwCTrfAz3V0JMer/80S7 UfVtW2M1z+IfpaaIy+PyAK1Fo8w/pDhCi05+xj3MpR6HyxH0XKTUBrAmNauYAfWy db4skgPW/6hZG0MPMfeQKK1vzljvBTum6BjaoLw6xH0izbVDRKxlJzH9n91LNKRG j9C9Kc0T0rujokKYqegnx8zNZ9gl8nI4cTMk3e0sK8tx7qsmzh1o9YOdbhCn2nw= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAnO0efbs7aiT2ur+ZJkRo 7XWu7JEawocKSul92eiKkT3NHFlir7CkjWx1ZIBTm4WNsff4AuNOmdFitlQzOqmH nNo4isSwZVZCCofGHad4ON7rejUTrI7JSkaGHutzq7bSkxsYWQ+/L1aDNBbgQH// nGD1MLvldMm6LII3GmYHtFCUtPwDd8N5FJ4FgFicxBubVXyAvKE8FoTQhH5BcHSg gZJF4jlbD6w+U55oMwGmSRUVdv12REV39DAxd/EQ8AaSYB6bjX0YilXCyB/fq0hS mxzX1nbDJmylLOT9P5GjYG7Qfcz9Azqe2N0dqfDIUoiyYXB9+2uJmbuQ7XX9SkcV q66Ed3A5yndQFtw9cs78TbmqtMJ4rW0hYP1ocZJXGWwm30EO0O+KdztHNpa626Fv ANdFsW3PGR933StFrsKhgGM/EaL1ObTSRLmY77jJUBGXjccWFbsFpoHlehAsl2VD wNMXt9fn/pNrarSBhvUsazYrMeTzDdp/chNQNk2I3dbNo2WOpYPmiuiy3r3G4TJE jrhrNlGxtYMTynryyEpLCyZk2mGJSC9xYtk2ttgFxOGSBjIV/r+EFQ0XewGxG5A8 LRXP/7FL6ra4OSIov16jU+KqbRdA3SCJEM3N+lRnv1seqdCGybp7TavxjHNi7hmK pBfi0UY0D2nTVdqbKT5pT5sCAwEAAQ== -----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 269416302808588838475572120688746613060727 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-19 23:05:21 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-19 23:05:20 +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 'sleeptape.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 640203230682397446190710658041886253146667240778030780555877520596694317633200559093092441814157026838106692444666286523239507195086244972009521894563202158942163164981287806101501002312687348379399149953611830575365773960551854763289840874703346698194640635662645624149390693876608485071808619812899616529808426091293623845204946770174488901674768255848146392014986191469354357837614809152326855572242111538150197769606277752677540973845837728107114031460100414066293154118815631473770484566191721497964197091419065165838372312728334297140175294575318383870317113060372055506106935617860038846710718878432334243212490286446945528519392022845928217619155004779915978689724193877237377777898294840510326105848781612434496071439550616008478764585570610693373344611612886834639893754962459846424156275494405022839918345139292237949396584606797924327996059209570793154845325080749806452752559772533992285470922975773404084968321509724423246874606432682058858789044871875707509890370381269872713461292302636555231212316991474486791161024295112272582430810653694434163029895118133411947560020003899888298735803088573734869235441556663000088654640306401157421362521979431598796048775548948547977724845363732865715355121765925336733803171739 . . . . . . . . . . . . . . . . . . . . [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) 9a5e35a906c5c3a1a04a8a2ad4a618217e1a6478 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (36 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sleeptape.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sleeptape.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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018dc3d4d5b20000040300473045022070617f3a15a4250344da74e0c96904bf39c9dbcfa55246b3fd2e3e34da8440c4022100c6c2cf47ad76254ac7736bd970e236619e52271966a8f308d54622fc816166e900770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018dc3d4d6370000040300483046022100ff593bfd8c8c9e0006df1fefe42b1dae56b6e4704fa9f0f44bbb817674c5ce4402210088f75970034ffa976aac2b070735c6a2f643273ea99ca70b63349a965a063a99 . . . . [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) 004827e228d7427919f29c7695bc27411aef4ce1fee7c5b2b8924a1d2b7a162b8f48dcce39ecb79a09faa519d030875461ec30de16656be9833c76850431015d0644041e6b718cddb52b762145a86a32701df202c4538f003af143943338b01b8846ba5f0093adf033dd5d0931eafff344bb51f56d5b6335cfe21fa5a688cbe3f200ad45a3cc3fa438428b4e7ec63dcca51e87cb11f45ca4d406b02635ab9801f5b275be2c9203d6ffa8591b430f31f79028ad6fce58ef053ba6e818daa0bc3ac47d22cdb54344ac652731fd9fdd4b34a4468fd0bd29cd13d2bba3a24298a9e827c7cccd67d825f27238713324dded2c2bcb71eeab26ce1d68f5839d6e10a7da7c