www.otmanager.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:0e:0d:6c:55:db:3b:b8:ed:04:5d:cb:bc:1a:50:58:22:39 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.otmanager.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:0e:0d:6c:55:db:3b:b8:ed:04:5d:cb:bc:1a:50:58:22:39Serial Number (int): 266118653405554071174318120335243090600505
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 50:4f:d8:6f:01:97:92:86:f7:5a:70:b0:9b:70:dd:f5:26:7d:9c:4f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 47:2e:5f:bd:b0:a2:ef:9f:03:76:3d:6e:65:d9:9b:f8:bf:b5:6a:c4
Fingerprint (sha256): 10:46:38:25:1f:57:e6:7b:a3:14:00:b8:11:39:ca:c3:e9:57:f9:f4:37:b0:d4:07:d2:13:73:b5:4c:0b:75:6b
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.otmanager.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.otmanager.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
www.otmanager.com
Other certificates including the domain name otmanager.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.otmanager.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWDCCBUCgAwIBAgISAw4NbFXbO7jtBF3LvBpQWCI5MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMjQwNDI1MjNaFw0y MDAzMjMwNDI1MjNaMBwxGjAYBgNVBAMTEXd3dy5vdG1hbmFnZXIuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAu+eyki0TxaMFDwUPMJtP8RyTBiTZ bCumNfVjKtsC/T81KnoRWCwLHlFnQMopA7uZEPwhrdFwi0Q9m1q6620Qjv3ZNTS9 hquahwAveYzjKb8EkIWCr45LfCYippn9At8bbfp4S+rQ2XIG4w+a0ZYsbncvLe9U IqcOQXNiPFOQDstWcTPLSmpkiM7s54o74uGA46oHrgDjNnbkKQIN2ALGhZN1EzDJ +v0BsrGRc/ni1Df7mg2txtrlPN9A4L6Zj8ZpONuxEyjBnnJtsMACoFajh+fKq7gZ zcHr2GPlAnSryWnVLBCTiYQf8kDMTuHfYM/aVbPlrYmmiv/pcLi0+P+SsVzd0CIa ps1TrmVWzwRkKY2nvoVWt+1DpCp3HiAMrEm/lzXUgJ6+J2h4PrZAgBRaDbYkkw4B qQmU+UcXkQVg6gZ+dDE323COI/0b7VW3Tx2mmvtcSEZtTygjW+9YdE01bUu9gYbE AnPE077eTYKgXT96Pdp2hnsr7k7BGD0y8cH6Nlx3g0LNDOdjrOugAY4dTao/f8CZ xws/GD5Strxpkof3NCIKG2HzCDJPa4tDOZYFV6jhke+RvJyWZMko51aPtsHzl9ky TpJ7XB6zcjaj842Us6SVeynXY6fitrZcA+p996yaxQfv8A2NTNier6kb63Ee8ReB 8SMd3CXldmjpJn8CAwEAAaOCAmQwggJgMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU UE/YbwGXkob3WnCwm3Dd9SZ9nE8wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cub3RtYW5hZ2Vy LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQIGCisGAQQB1nkC BAIEgfMEgfAA7gB1APCVpFnyANGCQBAtL5OIjq1L/h1H45nh0DSmsKiqjrJzAAAB bzZd7poAAAQDAEYwRAIgUcW1Bzcnlwc459JztB8A37zYaDkAL3ScpxbUQyoiIPEC IEh/C/cQjz9LKfXyPULHvlFLyqiS81QHfaPhdGw/50H7AHUAB7dcG+V9aP/xsMYd IxXHuuZXfFeUt2ruvGE6GmnTohwAAAFvNl3uvQAABAMARjBEAiAT7jJP8ZjuxoJ3 RiC3lGEP3PJ/dMq9t7GWqwQS3Kq69gIgWGuo64ND6BJeweLcAvhdEV23ZokDPoM8 ExgIFqVEdAwwDQYJKoZIhvcNAQELBQADggEBAAq4PRTAML66VcDXBfKW/iz4ulyx 7MeETVwzRq6bBUj7LPs4mYGGK/btTDSpjKY6dArpCNbxAA+t2/qWjjPI9uK7A8mr tfmhmJZgNYcz6s7Y57T/+FeOBGmwDbbZXd5XdLw2RDW5qy+TZXDmhoOSVghq60Pa 8wrIWpobFjWBo2jTTwb7KXkqqLBig3hA5rqH6pBNg6baGiFWwr9MoaA5FV0V/27Q HPqpZFWtRcB8E8TooaPQs43wrE0fN72lDEKeCedYfxTXWwZ+I67E0rFiHK6OBtxd 7DNOKYkPpDz2ecoCy2n6je6PkB/TJ3AwMlEVwxfuEhQm6joVTulNN9tTbds= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAu+eyki0TxaMFDwUPMJtP 8RyTBiTZbCumNfVjKtsC/T81KnoRWCwLHlFnQMopA7uZEPwhrdFwi0Q9m1q6620Q jv3ZNTS9hquahwAveYzjKb8EkIWCr45LfCYippn9At8bbfp4S+rQ2XIG4w+a0ZYs bncvLe9UIqcOQXNiPFOQDstWcTPLSmpkiM7s54o74uGA46oHrgDjNnbkKQIN2ALG hZN1EzDJ+v0BsrGRc/ni1Df7mg2txtrlPN9A4L6Zj8ZpONuxEyjBnnJtsMACoFaj h+fKq7gZzcHr2GPlAnSryWnVLBCTiYQf8kDMTuHfYM/aVbPlrYmmiv/pcLi0+P+S sVzd0CIaps1TrmVWzwRkKY2nvoVWt+1DpCp3HiAMrEm/lzXUgJ6+J2h4PrZAgBRa DbYkkw4BqQmU+UcXkQVg6gZ+dDE323COI/0b7VW3Tx2mmvtcSEZtTygjW+9YdE01 bUu9gYbEAnPE077eTYKgXT96Pdp2hnsr7k7BGD0y8cH6Nlx3g0LNDOdjrOugAY4d Tao/f8CZxws/GD5Strxpkof3NCIKG2HzCDJPa4tDOZYFV6jhke+RvJyWZMko51aP tsHzl9kyTpJ7XB6zcjaj842Us6SVeynXY6fitrZcA+p996yaxQfv8A2NTNier6kb 63Ee8ReB8SMd3CXldmjpJn8CAwEAAQ== -----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 266118653405554071174318120335243090600505 . . . . . . . . [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 2019-12-24 04:25:23 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-23 04:25:23 +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.otmanager.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 766585798168015553359707462482476254527704755777069360914864251145273767482105733264568758004082420802159921650837829092809495109506128030782721166806976371889108803158586067729002194416641464291447434439155518451645101851894332871735702899345213153902519343001768773584412781674084639682082744660704759960235777836292220461879518234331261370942434784164383477813587117770480813704239015092444444931298766826980519848500625694176695490718141667359278260356741157433970345865992185165465848902280725608532210542841767576337469579888459723229344084053123454832999835333315942009651293095561189060301366384654253584638110342842713160269648617724285507823554527997445681162174071781425802779600615950249108223033532860703547013794182875622942299747617219091549809762245958690993329535829377208213548353908542441364147320847570506161661191676118580003878403913977901233708800777488752567816656334267631934100230265274075861711020298557866591676135480463258134975369324846471577497750122277041985349282038841082258847266292786509895534551663301165835891042562155706273923419139898318020792170746754465637217554913619047035646163321546064645063399021871827860851245503707819057068729162497190739501538424113689957407955897245856267021919871 . . . . . . . . . . . . . . . . . . . . [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) 504fd86f01979286f75a70b09b70ddf5267d9c4f . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.otmanager.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 (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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f365dee9a0000040300463044022051c5b5073727970738e7d273b41f00dfbcd86839002f749ca716d4432a2220f10220487f0bf7108f3f4b29f5f23d42c7be514bcaa892f354077da3e1746c3fe741fb00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f365deebd0000040300463044022013ee324ff198eec682774620b794610fdcf27f74cabdb7b196ab0412dcaabaf60220586ba8eb8343e8125ec1e2dc02f85d115db76689033e833c13180816a544740c . . . . [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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