www.ot6.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:62:c8:cf:4a:bb:29:44:af:a1:e2:1c:e9:29:0c:a2:eb:f1 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): 03:62:c8:cf:4a:bb:29:44:af:a1:e2:1c:e9:29:0c:a2:eb:f1Serial Number (int): 294951451673866158225332082157367983270897
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 96:1a:cc:a8:78:91:79:11:bf:d7:92:c5:52:13:94:22:0a:d3:e4:7c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 6f:ff:2e:90:de:53:25:bf:ab:f9:f4:82:a6:bc:51:d8:96:fb:11:f8
Fingerprint (sha256): e2:f7:2b:92:78:b8:a2:fe:dd:f6:6e:64:08:54:b6:74:9c:d6:0a:66:fa:45:10:fa:0d:34:f3:15:e5:f5:73:d1
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----- MIIGTzCCBTegAwIBAgISA2LIz0q7KUSvoeIc6SkMouvxMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMjMxMTE3MjhaFw0x OTA2MjExMTE3MjhaMBYxFDASBgNVBAMTC3d3dy5vdDYub3JnMIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEAygv6zbJcZw61578rUQDo/echQuDanrvtbtXp DqmbMVWx2EiSklFm+8LwpqKBVSBvQITW+cLg11Ts1D4FH+63GDs+MTOgffLm/dzc bGYE8/pg/yfIpltvZREqPVf8qFgwj6hmIVDX5GTKiJts4HF96QJmDTVz1ydEAaRM i+yS9QZdBAyHKakgiukL9/d6L3wCT0edkjdqAU8qY4Ed/aL+T9u7jYmDEnonE1Ej 61njpOxYgcXRRKIqVwt7fzVQo2w3pq18CBYlfctnYCouV4iP9xVqrn0bbdIjGEow UOEfshi34MXJLk+TBf4EtRxbkDC/XF/CBK7zWOvebnfE3NMNjLDGhcbCRVDKjpqK f9eDsWpIcYdg+k0EWp/NlEDJtV0htFw/IKholby/DXS+uoIOGDMNsrKLo35C9RcS 1mXI1hlacMFAsQ9MAswx1PxCwrZ1+VFXylqQuyKNrMnbrQcg7sW3a1bB0DCH+dOD 0Dyjxm1rpvGzjGFOgfYEgVYWYio3/+Nh0g6w1fbuj1l6aG9hsHO86BU2oWKW9jfn E+kkt0UL1Y/4POWRpgHgjDuG36cezCgkMeOuhfRWv98eFr6a86AxYTX3H/7cuIj9 UcIPjK7UbeA1zKYPav/tMsBqC8ysJTVJJ/hHyBXnTys47eMMPA95oac5GbTnGwLP rCHFoRUCAwEAAaOCAmEwggJdMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUlhrMqHiR eRG/15LFUhOUIgrT5HwwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzAWBgNVHREEDzANggt3d3cub3Q2Lm9yZzBMBgNVHSAE RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB3 AOJpS64m6OlACeiGG7Y7g9Q+5/50iPukjyiTAZ3d8dv+AAABaap8BUQAAAQDAEgw RgIhAPs9NfP3UbxcOaPTQdlum+UoAr63TUa55m7aM8JFTF1EAiEA93in6KlwVzBo iJYqkDyXCnBggl4n3BsgRblkjD1kh8YAdgBj8tvN6DvMLM8LcoQnV2szpI1hd4+9 daY4scdoVEvYjQAAAWmqfAW7AAAEAwBHMEUCIDJldnCtcH3TCad5Yy7TlLy38KSu 85/xgSUcedcrwqUdAiEA2XrcJKUz7o6qs2lmqFrTboXpX+wEUZ0UI8MM2D59miIw DQYJKoZIhvcNAQELBQADggEBAFOdDkbflITdP/Gw0YUOs14PRDC2tet5P2+0TaES N4PKEggLCKxproGpwYhxIJEXwjvhnO6ZkgNcecOzLC2/FEXpYhBRXLVV490b/WAu t7+kAAZ2n6/c4Qtc+tmRcqBXj2IK6/ueY2+jwWZJX6M9tJ0mKh9Nz8Wg2i3lliBw A853elhiWuJEWRDTOhFvYahhh5vjECwUbEk8JpUwR4A4o3RuL6XOQDzM3vVJ5c63 SvU1QtZ/LIlrTfvKahr+zVtl47zCy83Vhyvh+bg2j5wWoDBouxDg5SOftkEMn1n2 s8W51ZL6unT6gesGlQ5zZg8403YtRb72KT1DS6ubF0OCMDA= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAygv6zbJcZw61578rUQDo /echQuDanrvtbtXpDqmbMVWx2EiSklFm+8LwpqKBVSBvQITW+cLg11Ts1D4FH+63 GDs+MTOgffLm/dzcbGYE8/pg/yfIpltvZREqPVf8qFgwj6hmIVDX5GTKiJts4HF9 6QJmDTVz1ydEAaRMi+yS9QZdBAyHKakgiukL9/d6L3wCT0edkjdqAU8qY4Ed/aL+ T9u7jYmDEnonE1Ej61njpOxYgcXRRKIqVwt7fzVQo2w3pq18CBYlfctnYCouV4iP 9xVqrn0bbdIjGEowUOEfshi34MXJLk+TBf4EtRxbkDC/XF/CBK7zWOvebnfE3NMN jLDGhcbCRVDKjpqKf9eDsWpIcYdg+k0EWp/NlEDJtV0htFw/IKholby/DXS+uoIO GDMNsrKLo35C9RcS1mXI1hlacMFAsQ9MAswx1PxCwrZ1+VFXylqQuyKNrMnbrQcg 7sW3a1bB0DCH+dOD0Dyjxm1rpvGzjGFOgfYEgVYWYio3/+Nh0g6w1fbuj1l6aG9h sHO86BU2oWKW9jfnE+kkt0UL1Y/4POWRpgHgjDuG36cezCgkMeOuhfRWv98eFr6a 86AxYTX3H/7cuIj9UcIPjK7UbeA1zKYPav/tMsBqC8ysJTVJJ/hHyBXnTys47eMM PA95oac5GbTnGwLPrCHFoRUCAwEAAQ== -----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 294951451673866158225332082157367983270897 . . . . . . . . [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 2019-03-23 11:17:28 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-21 11:17:28 +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 824279011571579190866350388815168453092963814524484701820951961783487142440393165580656678011776783552432759570923545078469202362971452226917252893883450714427608182250285225158903666146576648257961584862633524713426839717659820011606219698431543530133408887406803782390066330810124334109682546336096918609267271541190537153754836683590882749325595665393904331914644345253189451295271007634655277906247731835257864296920178439987715533965088931608959021287982527442111289488701908177116793109417403710621116735944699180605006680187871019077267707725162550792479565093537378751293768169487335007620398199304285461434179254948569895435376758307996362588821957156135792617440548159364002921765892939684834130285933599762573724139125228690538951283614853367655696775249435243347845293610875510473978235603619924713581009543003309113507960831516091126776472064470000860168534995899705104838983786992420236051594637096290796395286301240551714140154507255210576035292003330681012711552254347738430442558665370213809170788443353095686618622115702584123485647332067404872058755396551057894380373135751367245340044985995961652257264995361504967482951870795415311024797536055354384917325624275246876853502729939000114927169319194654614875382037 . . . . . . . . . . . . . . . . . . . . [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) 961acca878917911bfd792c5521394220ad3e47c . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000169aa7c05440000040300483046022100fb3d35f3f751bc5c39a3d341d96e9be52802beb74d46b9e66eda33c2454c5d44022100f778a7e8a97057306888962a903c970a7060825e27dc1b2045b9648c3d6487c600760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000169aa7c05bb0000040300473045022032657670ad707dd309a779632ed394bcb7f0a4aef39ff181251c79d72bc2a51d022100d97adc24a533ee8eaab36966a85ad36e85e95fec04519d1423c30cd83e7d9a22 . . . . [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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