usetopia.com

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:03:51:68:d9:dd:cf:03:0c:29:27:cf:e0:9b:5c:1d:be:c1 was issued on by Let's Encrypt .

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. While the 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.

usetopia.com

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:03:51:68:d9:dd:cf:03:0c:29:27:cf:e0:9b:5c:1d:be:c1
Serial Number (int): 88241344917911302834095559806072571936449
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 80:26:d9:fe:f5:7e:2f:b3:8a:6e:2c:e3:69:9a:2d:56:0c:cf:8d:5c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): af:1e:f0:05:68:88:76:d8:fd:19:a5:27:90:b5:b0:1f:6c:0e:c0:35
Fingerprint (sha256): 1e:3e:c3:10:b0:94:5d:c4:e1:d8:bf:9d:d8:b2:6a:7a:54:41:11:f3:ea:de:80:3c:75:b2:95:05:ef:70:d9:15

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.letsencrypt.org/

Check the revocation status for the current certificate on usetopia.com
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


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

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

usetopia.com
www.usetopia.com

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGDjCCBPagAwIBAgISAQNRaNndzwMMKSfP4JtcHb7BMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMTkwMzQ2MDBaFw0x NjAzMTgwMzQ2MDBaMBcxFTATBgNVBAMTDHVzZXRvcGlhLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAN1iIxwiyh/B3Q2L4HvdRlGkf8LCxA7ZyxFZ 1Z2zsuCVoHO6f3ZMwPHTrnEYjFpd/G9lqW5EfdRC9Zy+l6AGEvMvcjP7oMl6KM68 QSsZ0gqZuHn833yhTMPmFMkgPdaLK/nyNNxOQVDoL4viHn++OH6iI9c+XIw341du Wp0YbDVRlW57zjPg9EOp0oYDgffCGjP0xRYP4og0AVNaDR/lnQUs5bnt5UD9R0/X S0TIuby8waa/qM7jjoVghH5xrS3XnuVMdCHTbW1FK6eXQReSdr5Dg7kt3bthP/vl LksPDG8yl+cZLcW+4XkLD/crJInFsprlSKZUWs/0LTCIZpq2+rScXstrDlEkNcRV 2Etdhd05uw87S1fxN3zS1tPL/nqnQ6BTUIHpUCfv8M9rONHpXx+ZxmCfh6vGewhi oeja3NsTbNBcqYQDTRvnbW1W9epBxN83pMQ2WrUQsZnO1mvCGKRqx1P/iaxp7UiT mv8NfcWTeVYL6vV9d6g7KpeXbN653Kf3K7MFEYFDsiBTpoXyyWmfnm/TgHLb5a2r OprzEm2FBuX3ZQFHtSCKZ13VLuK9jL04UMvJ4PyYlz6JITQV74fByrQTU93Ci0Il acDpbvl+6ng66BmWqfYQbc8XZV3V/oUg2WmmSqDw7ZoHRJuUnu1R7x/fFAN0dSTJ KjAQVsa9AgMBAAGjggIfMIICGzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFIAm2f71 fi+zim4s42maLVYMz41cMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MHAGCCsGAQUFBwEBBGQwYjAvBggrBgEFBQcwAYYjaHR0cDovL29jc3AuaW50LXgx LmxldHNlbmNyeXB0Lm9yZy8wLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 MS5sZXRzZW5jcnlwdC5vcmcvMCkGA1UdEQQiMCCCDHVzZXRvcGlhLmNvbYIQd3d3 LnVzZXRvcGlhLmNvbTCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYBBAGC 3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn MIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkgYmUg cmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFjY29y ZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0dHBz Oi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IB AQBUMRTWEqTERo3S3Vb2fiflH6QhAvRbOXdA08tbMOcUCGW5WO5c+4MYZYqKCcuf pup4i0ekAYd1b6Q7ha57riOC+LiqUZRSMatZYxTcKHvgSmjXWW400bvEaD7peSFd aDfl8FeI+qQhEo41FS1JGjDH3ApLW1HQPr7OT2uhwKI/dmbMJ4Ks1I5qYBEdhVqX zazoQ0gaJG/4y7RWtZI3WsbrE5S7XUGjw55JYC9PL0dIFx3jvwRgh5/x7UQBSRij M59/yTYwIzjLjH0B/kTcgI/wLrkYKI7BxxC+8sNo+npJcg2DxufS17gUWxmpTkxT +9Hw6aysrbvzlNckXEpPnN/v -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA3WIjHCLKH8HdDYvge91G UaR/wsLEDtnLEVnVnbOy4JWgc7p/dkzA8dOucRiMWl38b2WpbkR91EL1nL6XoAYS 8y9yM/ugyXoozrxBKxnSCpm4efzffKFMw+YUySA91osr+fI03E5BUOgvi+Ief744 fqIj1z5cjDfjV25anRhsNVGVbnvOM+D0Q6nShgOB98IaM/TFFg/iiDQBU1oNH+Wd BSzlue3lQP1HT9dLRMi5vLzBpr+ozuOOhWCEfnGtLdee5Ux0IdNtbUUrp5dBF5J2 vkODuS3du2E/++UuSw8MbzKX5xktxb7heQsP9yskicWymuVIplRaz/QtMIhmmrb6 tJxey2sOUSQ1xFXYS12F3Tm7DztLV/E3fNLW08v+eqdDoFNQgelQJ+/wz2s40elf H5nGYJ+Hq8Z7CGKh6Nrc2xNs0FyphANNG+dtbVb16kHE3zekxDZatRCxmc7Wa8IY pGrHU/+JrGntSJOa/w19xZN5Vgvq9X13qDsql5ds3rncp/crswURgUOyIFOmhfLJ aZ+eb9OActvlras6mvMSbYUG5fdlAUe1IIpnXdUu4r2MvThQy8ng/JiXPokhNBXv h8HKtBNT3cKLQiVpwOlu+X7qeDroGZap9hBtzxdlXdX+hSDZaaZKoPDtmgdEm5Se 7VHvH98UA3R1JMkqMBBWxr0CAwEAAQ== -----END PUBLIC KEY-----

ASN1 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 88241344917911302834095559806072571936449 . . . . . . . . [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 X1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-12-19 03:46:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-18 03:46:00 +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 'usetopia.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 903165263383912964077492645349566556565776696007626257296291850553529661540251512141788900120601453387118297235442236076225626165987664606219117302063381635818886174876297703964899937378466031463858471362458147335546023963349531780498465288885963986920255926756867656690174959923238891444366373243440003427306262586087461699394011735464248568957859632614834481910106860687239457498237204832835010769314046091009121574810931783451685330545207040326984153197382460920447486595953572653827450006989759021871762057373531419848149775331487557302894291636090825319043141535496265281215518940770538776665239052129881521717017792761142468624216815425381901220584160093587334881503455413397815457943066125584325196591022113902649227747516265834399649670805591896159979578214625975943857808539980924921156505339082411361446744760660929416030330536796608422867271440088528363608370597734558134797099040737918885713899816263516922221860657193052354554459763381859053455029715479663025723426912288254724302666398017756133884616378850672275399833373006645383687569150167119420918919367835205117840313677297795592464271573416820115503901060474079418748321366593705377903930974278301855175883768628465233713696922932425294915274869795491557852759741 . . . . . . . . . . . . . . . . . . . . [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) 8026d9fef57e2fb38a6e2ce3699a2d560ccf8d5c . . . . . . . . . . . . . . . . [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 (100 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-x1.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-x1.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 (34 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'usetopia.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.usetopia.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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