www.13872.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a3:84:ce:95:0c:66:ce:67:82:72:d0:b6:75:60:86:d6:f7 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.13872.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:a3:84:ce:95:0c:66:ce:67:82:72:d0:b6:75:60:86:d6:f7Serial Number (int): 316979414335051762446917320141346341050103
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 8b:61:10:6f:48:b5:ec:8f:50:45:07:4b:94:30:5f:39:e7:e9:a1:6b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4d:0d:cc:37:60:f5:81:a5:46:13:85:d7:50:82:0c:a9:c3:63:15:9f
Fingerprint (sha256): 80:76:8e:04:58:7a:d3:58:cb:76:92:72:d4:40:fa:52:94:a2:00:f1:ed:9b:1a:8e:52:e0:f4:34:38:b4:a0:e7
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.13872.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.13872.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.13872.com
Other certificates including the domain name 13872.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.13872.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUTCCBTmgAwIBAgISA6OEzpUMZs5ngnLQtnVghtb3MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTAwMjEzMjNaFw0y MDAzMDkwMjEzMjNaMBgxFjAUBgNVBAMTDXd3dy4xMzg3Mi5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDcdJQk5CqHmYCmv/3vk7JQuIKrbelLwNPK nhT/9mLDepM9NphVIJNX4a9+ILo0o3WtiuDa3viNseTMGyLAW/aKTwluSZwWZL9g u/E5mCUKG2cwc7rFm+sEut1BLrBBLT1ZxtZAkMokVKnZXMZ3PT1vdIjurx+RJLci 68dmNoysIryx8iwLVNfimFaC8oHLjFpTkVYpSb1U+zEq0XaMzAP+vQj4a6DGCcMH fpPsFjZ2UIy+9BFCoemrkWSoMG7v+QubRhnuXt0698hRbhpPrMM5gHj6Q91dFyAd 59/eANIhnfIU7Wv1TmIxxUPDvjXrQBTf4s3auS2r42MlNIpbf9/iq6Q5dZUhsAHg NcQzKJVUjrj8dvz9/nq8N0ssolwvgMKgjs9zet9KvSrGEZtF/jxU65x0N/bQKhfQ UGfG2tIi6pq6DXTROKxNvmgzmO+YBTJD8qUT5hA9X6JQyqP9rqvva+DeoLO/QoeJ u2jT6vdLaR7gH1cmWx5SKvycGB+oBQt9+TP9HyBxNMPxa3/T8+8wmjiPgv6ILJtv u9mjgs0ocMJ3ep3W3SaVvx8XBoMnmf0NwTCqpBhAALXTP1QmJTIbT8BBJU+hF/OO 1RcmCfnU1aFB+ifUYWDdQrNMvABBabdqXGFSTTI//ne/5e6c7Ec9y088XT86eel5 shdd+YyPiwIDAQABo4ICYTCCAl0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSLYRBv SLXsj1BFB0uUMF855+mhazAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy4xMzg3Mi5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx AO8AdgBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW7tzA89AAAE AwBHMEUCIQDrhRU8/byBohEwZzQc6e736GhqEBqSt1lBulvEMk/JdwIgf+5gjiUe tMdo39LsvBM0PYzgKc1zlNrhzluVibuXZRoAdQAHt1wb5X1o//Gwxh0jFce65ld8 V5S3au68YToaadOiHAAAAW7tzA9mAAAEAwBGMEQCIAKnvrvUtfIX5VyLLLCiH3Hg AEC9dNc8sBajMPz8sOSkAiBfXdIFerezaOYlFuHVEgufq3QHXgr8L937ziRtu2Sv HTANBgkqhkiG9w0BAQsFAAOCAQEAGodsI1upZRJrQmbQGD6r5T/9oibhsmfKh31Y u3xRYaCgFSFbFnstTZOibckEIXEAuvLwmjHhhVzpVlsqUiOxsFgO4TzN0OhWumwc qNojUycAlM/K2rvWc+idyrPZUqddx0vXGTGaVZMrmXJ1AWoCpQprSMR7qgjE97j/ 1ARUyC+XAJ4xcONu+VTjP7M5PTRh6NiNjsHjLl3ddveKR3W72s7n/nD3ltjXWkl5 LwKYIo0DaeQNO+UPJBhFHqruvGReQrDaEIPd5fcquL2ah7e1BaPiMYn9j9Uchl5D QCB5+hf/wzJdyptoJJXFyWzvAsoZNPrW1ESMGcMuCd4XFn6CMg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA3HSUJOQqh5mApr/975Oy ULiCq23pS8DTyp4U//Ziw3qTPTaYVSCTV+GvfiC6NKN1rYrg2t74jbHkzBsiwFv2 ik8JbkmcFmS/YLvxOZglChtnMHO6xZvrBLrdQS6wQS09WcbWQJDKJFSp2VzGdz09 b3SI7q8fkSS3IuvHZjaMrCK8sfIsC1TX4phWgvKBy4xaU5FWKUm9VPsxKtF2jMwD /r0I+GugxgnDB36T7BY2dlCMvvQRQqHpq5FkqDBu7/kLm0YZ7l7dOvfIUW4aT6zD OYB4+kPdXRcgHeff3gDSIZ3yFO1r9U5iMcVDw74160AU3+LN2rktq+NjJTSKW3/f 4qukOXWVIbAB4DXEMyiVVI64/Hb8/f56vDdLLKJcL4DCoI7Pc3rfSr0qxhGbRf48 VOucdDf20CoX0FBnxtrSIuqaug100TisTb5oM5jvmAUyQ/KlE+YQPV+iUMqj/a6r 72vg3qCzv0KHibto0+r3S2ke4B9XJlseUir8nBgfqAULffkz/R8gcTTD8Wt/0/Pv MJo4j4L+iCybb7vZo4LNKHDCd3qd1t0mlb8fFwaDJ5n9DcEwqqQYQAC10z9UJiUy G0/AQSVPoRfzjtUXJgn51NWhQfon1GFg3UKzTLwAQWm3alxhUk0yP/53v+XunOxH PctPPF0/OnnpebIXXfmMj4sCAwEAAQ== -----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 316979414335051762446917320141346341050103 . . . . . . . . [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 2019-12-10 02:13:23 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-09 02:13:23 +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.13872.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 899379505716829350630340015888352444650490080066074628477980787757860534077608324705206926374765488306209927607769590598752635907652440646019195696938377834285611008156079860528119897073000086483332629349064525468285690716218919786532880308267685545793299674651606272768146419626814865083204000623366430850048709257851117841722871240101165984994335988398797698960495072303227091837137600680789034780737269193073185559237699048571797026597141933993333936110460165930439027340438363390912229152040342966802608649616283167913354991453664145800581225415903319120315498879415736318573893451943416979346846753990105723548607833443471096487035973588040821962446120570678130842171095440994796106748111976032279674161564210132027673487008161641543888072837382777580589332808693217557614340679045464345578009144885323368659403656774257134105201061765832268663245305078909434437133325651676674800575236920496022982572867843705887247971363757661694754839446819000390978448563879670373275587426173083084328318854343158437507417379735291215942190594301964912635512519957045380687304123135286144928801999059985285723812157031017365595290039827294768176559277698106683315142324633804715671256120816364890696062299005280789445293671401106388175064971 . . . . . . . . . . . . . . . . . . . . [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) 8b61106f48b5ec8f5045074b94305f39e7e9a16b . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.13872.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016eedcc0f3d0000040300473045022100eb85153cfdbc81a2113067341ce9eef7e8686a101a92b75941ba5bc4324fc97702207fee608e251eb4c768dfd2ecbc13343d8ce029cd7394dae1ce5b9589bb97651a00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016eedcc0f660000040300463044022002a7bebbd4b5f217e55c8b2cb0a21f71e00040bd74d73cb016a330fcfcb0e4a402205f5dd2057ab7b368e62516e1d5120b9fab74075e0afc2fddfbce246dbb64af1d . . . . [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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