www.ot6.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ba:70:2e:f4:b1:4d:55:b8:94:02:ae:8d:88:ce:24:d2:87 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.ot6.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:ba:70:2e:f4:b1:4d:55:b8:94:02:ae:8d:88:ce:24:d2:87Serial Number (int): 324778495386713959356024540512824137667207
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 78:b0:34:23:da:f2:c0:8a:c0:72:48:e5:66:fa:4d:b4:6e:bc:f8:f6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): db:03:fa:6a:81:de:b7:b0:ca:5d:3f:b8:e0:18:e4:fa:d3:b4:a0:19
Fingerprint (sha256): 4c:25:b7:ba:6a:fb:34:fb:70:3a:ad:91:fb:d2:c8:60:34:93:57:09:99:a3:df:07:be:e2:10:04:ff:fa:5a:d7
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.ot6.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.ot6.org
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.ot6.org
Other certificates including the domain name ot6.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.ot6.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGTTCCBTWgAwIBAgISA7pwLvSxTVW4lAKujYjOJNKHMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA2MjYwNTE0NTNaFw0x OTA5MjQwNTE0NTNaMBYxFDASBgNVBAMTC3d3dy5vdDYub3JnMIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEA4W1HieZbqkv/ucAag3tkdQdV54GJG9eQvYks bEHctkCxrSa87nmL4mKfxjyXz1S5HNs0I5uTFCuHjABukSvBCC2Q6uy37ssOPVWH Nd9+PXQm2tuCPKJkSWkBEhaq+lO9toykBY49tTHs+tWtPf9Qhk66cq/l6/70+hiM oNsOpnsJ5UfOYNicp5++B8bhDpty/QpgR09RjNVk2h1F9coL4OktBaPKOlEQeA/E 27FE3NUHEng7UKxepxTF7NDc34LTjsWKK4ZTV8jcgDJJvSsEtfWAotDXTGDYr57O Itszr1ogRxp0x35ffZAsEpjWS9JrISUDkt+wevnFXSdqrVGj5zjCG7mnsHNpxWFC a0HRDY+YRVc+QZ1fPGGq9qpyHWmaGSBhKBlGn7Ei75nQrD3N4NP/gCoPh3oyWKn6 W7BoisKWbBNSLAMZautZjIl86EgwEmjoLdkVcrF6v1CNNuOpxmMZuBWbtfshGCPU cnJkjEfl5/1ncb1UR+3kxNkQRDEl9z4IwR3aMlC9pgXjqTQvYV1Olu44n+lYiaAj XtWA1ysslYk7De+i4piEhgkQQ1k1Q5B7pmD/9qTATu6WT1PkC7JBJV77g6ugoNb0 Yjctu5ObaBRZ1AefZkCqrw5+UVVy+GoDxWiZjEbcaCEZ4tUAgjF50dw/bUQIiJRi ogngOa0CAwEAAaOCAl8wggJbMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUeLA0I9ry wIrAckjlZvpNtG68+PYwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzAWBgNVHREEDzANggt3d3cub3Q2Lm9yZzBMBgNVHSAE RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2 AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAABa5JsNNwAAAQDAEcw RQIhAJMAq4Ewva6erA53/UcFh+t4j0cA2Kca9jd9LxVlDTkAAiBoXpSX8+hw+7fu w4FPAqbFdAejvbD8OcQX8LOGQoEwcgB1AGPy283oO8wszwtyhCdXazOkjWF3j711 pjixx2hUS9iNAAABa5JsNOMAAAQDAEYwRAIgZRA2iP3D2ojbgJwbsN0OVHny/DMn Z53ZvNGY3VxBMqYCIER/aUlCtUL1WM/tYpSVf/6yLYbmlzvgPTqDnBi8Ug25MA0G CSqGSIb3DQEBCwUAA4IBAQAPmW++zzFMpl5XIcmsaD53tX/FLpz+SqY4KO8bNWEF GBnEaF0rHvuwSSk77srwp3w4j3cQA8clHVqKweEmnqz/6rtxVkTM552fSDVBDuuu ai9PiI2v9+Vw8c8xbP5IQVRnOQPo3NPWvXMUiZmqZ7JBoGKjKJy1TdXSxFZg7k73 B4z9KI9HfJFEZ8CL71ldXZlilzlB3YBbdEyV8rvzv4sm+8hPtqD84S882POIelA8 WbxFYF7fm9lSPNoLrF2hvsmZQR8Tullo51OwblwESOKBjrii6uRJPfqCz4coOLuD 9bf88tzxmXuFATlxjDyRA0Hh1tANnXmwAgjxtmCZmn9F -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA4W1HieZbqkv/ucAag3tk dQdV54GJG9eQvYksbEHctkCxrSa87nmL4mKfxjyXz1S5HNs0I5uTFCuHjABukSvB CC2Q6uy37ssOPVWHNd9+PXQm2tuCPKJkSWkBEhaq+lO9toykBY49tTHs+tWtPf9Q hk66cq/l6/70+hiMoNsOpnsJ5UfOYNicp5++B8bhDpty/QpgR09RjNVk2h1F9coL 4OktBaPKOlEQeA/E27FE3NUHEng7UKxepxTF7NDc34LTjsWKK4ZTV8jcgDJJvSsE tfWAotDXTGDYr57OItszr1ogRxp0x35ffZAsEpjWS9JrISUDkt+wevnFXSdqrVGj 5zjCG7mnsHNpxWFCa0HRDY+YRVc+QZ1fPGGq9qpyHWmaGSBhKBlGn7Ei75nQrD3N 4NP/gCoPh3oyWKn6W7BoisKWbBNSLAMZautZjIl86EgwEmjoLdkVcrF6v1CNNuOp xmMZuBWbtfshGCPUcnJkjEfl5/1ncb1UR+3kxNkQRDEl9z4IwR3aMlC9pgXjqTQv YV1Olu44n+lYiaAjXtWA1ysslYk7De+i4piEhgkQQ1k1Q5B7pmD/9qTATu6WT1Pk C7JBJV77g6ugoNb0Yjctu5ObaBRZ1AefZkCqrw5+UVVy+GoDxWiZjEbcaCEZ4tUA gjF50dw/bUQIiJRiogngOa0CAwEAAQ== -----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 324778495386713959356024540512824137667207 . . . . . . . . [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 2019-06-26 05:14:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-24 05:14:53 +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.ot6.org' . . . . . . . . [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 919661404568288521737189608293148651739128622554952768824985541193480333248325596063095449887673981148442327804397856004753239322317857713669829658806853103061687792488935083529355393813707849397843079992014209344933764807921071077237073756117390858602554979098270782137914417902676519326944788846669024816475419469802864165436512710254089082374336932335115459858847370310511958259356227865672800260904542007858014062597454793658767285992755372888594544053018286636679845625228710303608439342435390459245096459945478331533163886250981639242618131385304672166593656463568319316127225281064393312358784896604274822920793066936368725674044419246737704882936958518356288941905934427684358639328096497305925820903496270458757743225733040143614563064474323916632535283186137733117615009585001625308749302609175162227987476901259740938267163061293363332168591888372071448077448240518574471096979237400988320909844558649706838186938081005206696044676770082806361819590229014863093960059958137184314599611943384318685272321786681831404030384160877178910034350946903696214811840561869712198900605527999005361962407949696027089926376044355742917264527730827717367580724363502019336508552927294879797753950923128281146874006265827955561577068973 . . . . . . . . . . . . . . . . . . . . [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) 78b03423daf2c08ac07248e566fa4db46ebcf8f6 . . . . . . . . . . . . . . . . [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 'www.ot6.org' . . . . . . . . . . . . . . . . [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) 00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016b926c34dc00000403004730450221009300ab8130bdae9eac0e77fd470587eb788f4700d8a71af6377d2f15650d39000220685e9497f3e870fbb7eec3814f02a6c57407a3bdb0fc39c417f0b3864281307200750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b926c34e30000040300463044022065103688fdc3da88db809c1bb0dd0e5479f2fc3327679dd9bcd198dd5c4132a60220447f694942b542f558cfed6294957ffeb22d86e6973be03d3a839c18bc520db9 . . . . [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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