ot6.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ba:fa:f9:1d:3b:b1:b2:ac:fd:8c:a9:e2:14:af:57:17:fd 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=ot6.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:ba:fa:f9:1d:3b:b1:b2:ac:fd:8c:a9:e2:14:af:57:17:fdSerial Number (int): 324962978516358633231063336227452036257789
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 20:8e:70:42:4e:2b:f8:44:41:13:82:77:6e:77:0c:aa:1e:a9:11:c9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ba:39:cd:51:59:66:29:52:4a:dc:ef:ca:e0:73:bc:63:ce:9c:a5:c8
Fingerprint (sha256): 69:5d:12:25:17:90:fb:d2:52:6e:24:66:0c:cf:c8:9a:0c:b5:7d:70:ae:d9:f7:19:ca:c7:bb:a2:33:87:25:c9
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate ot6.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
ot6.org
Other certificates including the domain name ot6.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for ot6.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGRzCCBS+gAwIBAgISA7r6+R07sbKs/Yyp4hSvVxf9MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwMTQyMThaFw0y MDAxMTEwMTQyMThaMBIxEDAOBgNVBAMTB290Ni5vcmcwggIiMA0GCSqGSIb3DQEB AQUAA4ICDwAwggIKAoICAQDSe7aBB7oC8Gqc/5dwX7/lWraUC4S2j0lUqPXfTSWj SplGuITSF0qFx/OhBz1XM9I8MCx05/so8eH7ivoDrEtGKgR4sI5E6IEKsT5nDDiN N82veGpGTlLeF66G5P9BkNU6ki+7uRKlLb38H0uaohCBAKqkqmuuyLCbD8q//Bgg xNsIdmU32StoSJbUtYrFsdjOTgMxtcADiMqYV+7FniO7xByTpFkbnhXh3rT4pRx2 pVWgpbwP5W8yd9ByT8ckzBbJ7Agm3V8vvfHv5NTrbWZU1x3FlzkjUZGJl/fL/Pfp vFrE7t3EMwAXXd4EYGiPsGqJB+/H1PmsRFFcbgvsGsLHS3rutiVFwTSxmebdKy9L +7V0jUquCjJgubaamCdNnNiNzsAdxKUhSHJluwTZz7dRg74G3L8bT717o6JZl7ej zqXcFmsWJHo20c9gigjfeaFfI4H4tq0t7ifshdFU7WPENHQ4NmGwv0NQPDI4MNLT HRsMqqL6NKIXDad2BSRsKLOoNniBtSgdokDRhhWg9mEA5XI8JfPnlAz39l/ZQsgk BvC7yC1IvMU4dcWgECM34uuwXXMa6P5l5a+dJDPKIIlSQaATxRFClauAWCgXx0zi 6pCkAEr3GML8y1livQImxnh0ADE41zM5+KRINv3G1HEQUwC2HyxZuheERsVaF7Yx VwIDAQABo4ICXTCCAlkwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUF BwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQgjnBCTiv4REET gndudwyqHqkRyTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggr BgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRz ZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRz ZW5jcnlwdC5vcmcvMBIGA1UdEQQLMAmCB290Ni5vcmcwTAYDVR0gBEUwQzAIBgZn gQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s ZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEAdgCyHgXMi6LN iiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW3C/r/rAAAEAwBHMEUCIAu3RoU4 ERAwH9tfqINpwXRPtqPgOCK9Dui6pZnt5dLhAiEA5JewH80ix2CYVjnAVxLFNLNI iT6ltzVimS6jwv7nMS4AdwBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZ EwAAAW3C/sEMAAAEAwBIMEYCIQC5lrLVeEBvFMURW/bDAn7AMPkn0VDS7+FkO7Wi mX0rUAIhAOIdLUDG0Z7l5pIQi2g+OcujpPZUOCYfGToTidJ+Q02JMA0GCSqGSIb3 DQEBCwUAA4IBAQAbVDw2Xa9wKTJft4Yn6H9bERjSp11iGmsHm5WELf9OSln0Q4Nx dtsyMzEHc8hI3iKbGxO8xSINU7B3V4OIvdnZfFs8HLoZJtt4+Na3j8ZSVslNAwhz UU4uaQs4fpRZwpcfmg0mKwTcOT4G94sr+49a327hDLXW6Q6/XL5xAuRRvA+Rtn+P sht7TjJQzqgU/CO9cAn5ETicarzEPk7I7mpcLsXAQ0tXOLdER97gx9ZvmFLNZIvd oW/eWVJtC5VdC1WsxaS13eT8yeaFlVfm49gvzAYA5Yn85bJfNthYCAw3T+BnfgBy lUQGI9W8l6ZD1im+WmdMUO+RSl0nWibdSxNC -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0nu2gQe6AvBqnP+XcF+/ 5Vq2lAuEto9JVKj1300lo0qZRriE0hdKhcfzoQc9VzPSPDAsdOf7KPHh+4r6A6xL RioEeLCOROiBCrE+Zww4jTfNr3hqRk5S3heuhuT/QZDVOpIvu7kSpS29/B9LmqIQ gQCqpKprrsiwmw/Kv/wYIMTbCHZlN9kraEiW1LWKxbHYzk4DMbXAA4jKmFfuxZ4j u8Qck6RZG54V4d60+KUcdqVVoKW8D+VvMnfQck/HJMwWyewIJt1fL73x7+TU621m VNcdxZc5I1GRiZf3y/z36bxaxO7dxDMAF13eBGBoj7BqiQfvx9T5rERRXG4L7BrC x0t67rYlRcE0sZnm3SsvS/u1dI1KrgoyYLm2mpgnTZzYjc7AHcSlIUhyZbsE2c+3 UYO+Bty/G0+9e6OiWZe3o86l3BZrFiR6NtHPYIoI33mhXyOB+LatLe4n7IXRVO1j xDR0ODZhsL9DUDwyODDS0x0bDKqi+jSiFw2ndgUkbCizqDZ4gbUoHaJA0YYVoPZh AOVyPCXz55QM9/Zf2ULIJAbwu8gtSLzFOHXFoBAjN+LrsF1zGuj+ZeWvnSQzyiCJ UkGgE8URQpWrgFgoF8dM4uqQpABK9xjC/MtZYr0CJsZ4dAAxONczOfikSDb9xtRx EFMAth8sWboXhEbFWhe2MVcCAwEAAQ== -----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 324962978516358633231063336227452036257789 . . . . . . . . [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 2019-10-13 01:42:18 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 01:42:18 +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 '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 858696756723700019050814678434314730105630468646765516399013327356710364378312624067951102087207361548638866886070416183107776826680272106617614225692633321031294863445383137569537091947023935587218871156774231865424932168638780263840511733428433732074144960194190187374355259672878903669437817062171297251911179297116176188641494122950142603855655621205814901379659264495306480842303395972147099765368611601589156249974949615983000307633877269142476835003331225125826269199126269147527297577584074494829013425688764151164950767647115636293505043590546412507884934305615325405781418475353790069420814974198421818727987001480499069566825283143943218860994558416116352392117583119744346140718260202353596014627552863128455118785617898850518369651042515262473657447937310493397634806959505017207266032699097937992077824116726465719092745900997726699150336142546388459589568453191025863648433016412065713287920931137390811949207721671982083142072410470007231058706069990117589316114988505926384129027633287401780712424375474194445822656618783108349881063605170247953244023023165964269384426642712059777132255717288586912574639458233046501957801403980252064665724350703137696348462228420898716002196364169583489867689555463985526807605591 . . . . . . . . . . . . . . . . . . . . [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) 208e70424e2bf844411382776e770caa1ea911c9 . . . . . . . . . . . . . . . . [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 (11 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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) 00f1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc2febfeb000004030047304502200bb74685381110301fdb5fa88369c1744fb6a3e03822bd0ee8baa599ede5d2e1022100e497b01fcd22c760985639c05712c534b348893ea5b73562992ea3c2fee7312e0077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc2fec10c0000040300483046022100b996b2d578406f14c5115bf6c3027ec030f927d150d2efe1643bb5a2997d2b50022100e21d2d40c6d19ee5e692108b683e39cba3a4f65438261f193a1389d27e434d89 . . . . [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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