42147.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:74:17:90:5b:da:91:0f:2b:3c:f6:52:19:fd:53:cb:b3:3d 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=42147.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:74:17:90:5b:da:91:0f:2b:3c:f6:52:19:fd:53:cb:b3:3dSerial Number (int): 387953220087536437453411684540543339836221
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 3f:b0:b0:37:1b:2b:20:21:16:ee:43:db:82:96:eb:fd:24:f2:bc:d8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 94:c2:c5:d3:39:00:55:e2:97:4b:9f:88:8d:ae:21:4b:89:8d:fa:75
Fingerprint (sha256): 5c:ed:a5:f7:be:75:e6:37:d0:e2:f6:5e:33:88:e6:8d:49:80:1d:d2:ac:49:93:04:c5:d6:f6:a1:7f:a7:ea:62
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate 42147.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 42147.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
42147.com
Other certificates including the domain name 42147.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for 42147.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSjCCBTKgAwIBAgISBHQXkFvakQ8rPPZSGf1Ty7M9MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDYxNjA2MzZaFw0y MDA1MDYxNjA2MzZaMBQxEjAQBgNVBAMTCTQyMTQ3LmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAL1I9HBVinPtXsHQ8w0/v24Ihifdw2Rmi/GVvlfl FicwWdIqNi4Vr8mhlRzdHEa34Le0aTx3wsZg/BWzJ7If9GGl5yqnoMZSv3Krs+tg 4C2H8zIf/g6/Myz9mEkG9WdHioehF891u93YynHBc9gffFYiCch3WK0WlpGIlBmR jh1gBJbpFFWicb/FcEldLMLrdyes2/YofF9/gOa8PurSPF2wo6oJC0R97pYI72Fm 5myNviNjb5tTeEVApGschkF3y4wD7Zadsl8Q+C3FeJw5L/8yMKl1GJVpmQPYoUHV Pw4JYS7QYrmsjn87r3sdbOrlYzzW6QrEQ5m40PZnWNJfX9SOMlhDu7EdL39boH8C enNUpVboszxn7Ff/9AmFhqqEL+Lxd99jly50LG9h8ijX3CnfDvI0TDe69kILhi6H +7TCmbNjQB3Zd4iYij2WyChJUa+UZXm52C6mEdeomR5jK/qcd+fUhDglV/N6IjAx dQ5DERf1EkhIrwWd6xI51rKRxG6RrNHc+WkMqiY+QuWbSrYijzxyH+vzz11f1eMy 2paAevpMEa4wj9klgsaCtJuNduMoc68kLYuMTC2QxSIinZJvgIPC7934ky8Xd2xx pQvYtRkzbxCW/eyPbO35EEzxhzEmebqdic6/1tKOUJs0aSiSJeUGrIONDTArDG/m cmUjAgMBAAGjggJeMIICWjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFD+wsDcbKyAh Fu5D24KW6/0k8rzYMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJNDIxNDcuY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYA8JWk WfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFwG3e7FQAABAMARzBFAiEA iUw2W0010YEP7jBCyVhizNzqXJJKARzLszrP/x87FdwCIDkRCpyttUO/ooPCK3ZS V6xGXtx9QSqb4dcbkD2iSWFRAHYAB7dcG+V9aP/xsMYdIxXHuuZXfFeUt2ruvGE6 GmnTohwAAAFwG3e7SQAABAMARzBFAiBKyyN6xaesPlyG570p4CumUxwn3ApVSDHM ZWNhSuOSpAIhAL49cRMHOo2ApXBJDhZmd2I0HJ0wl+UZI3T1jwYgcChpMA0GCSqG SIb3DQEBCwUAA4IBAQBXwK7GikeAsM4ZAmaY49OlaiPUg9VrND9hjBohyCj61n02 AileSBgmpNXofLh1r9q6wVER9H88oJlirqmF4QYhNpeI2Ryj8JuUduzmur/O1/3G CaXScsxAmLVq0dgvM62Nbv/RYEN9OHWexZmrtJGqTvaAfodI57MSBYLQnYpm54Bm 8HDRRpXe9P4kvzG4TwXPQJuuKyKkdweVfmGel3XOoqhiYmMfxU9TfsWuwwsBrJsr jfh8Wm4wEhzGGHwFYnNKfyqvM3sc3f1mkcZHPS3ge8lb6m2GSBOCZndQxNBCrrUX Wu4d2Dua2JeLkJ+zs7hG6RnMosPUPtbJUI9JfpOa -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvUj0cFWKc+1ewdDzDT+/ bgiGJ93DZGaL8ZW+V+UWJzBZ0io2LhWvyaGVHN0cRrfgt7RpPHfCxmD8FbMnsh/0 YaXnKqegxlK/cquz62DgLYfzMh/+Dr8zLP2YSQb1Z0eKh6EXz3W73djKccFz2B98 ViIJyHdYrRaWkYiUGZGOHWAElukUVaJxv8VwSV0swut3J6zb9ih8X3+A5rw+6tI8 XbCjqgkLRH3ulgjvYWbmbI2+I2Nvm1N4RUCkaxyGQXfLjAPtlp2yXxD4LcV4nDkv /zIwqXUYlWmZA9ihQdU/DglhLtBiuayOfzuvex1s6uVjPNbpCsRDmbjQ9mdY0l9f 1I4yWEO7sR0vf1ugfwJ6c1SlVuizPGfsV//0CYWGqoQv4vF332OXLnQsb2HyKNfc Kd8O8jRMN7r2QguGLof7tMKZs2NAHdl3iJiKPZbIKElRr5RlebnYLqYR16iZHmMr +px359SEOCVX83oiMDF1DkMRF/USSEivBZ3rEjnWspHEbpGs0dz5aQyqJj5C5ZtK tiKPPHIf6/PPXV/V4zLaloB6+kwRrjCP2SWCxoK0m4124yhzryQti4xMLZDFIiKd km+Ag8Lv3fiTLxd3bHGlC9i1GTNvEJb97I9s7fkQTPGHMSZ5up2Jzr/W0o5QmzRp KJIl5Qasg40NMCsMb+ZyZSMCAwEAAQ== -----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 387953220087536437453411684540543339836221 . . . . . . . . [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 2020-02-06 16:06:36 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-06 16:06:36 +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 '42147.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 772215345170250670242770145562164096115456889715757353774400367217333417694401554469934482408359313609876822938074160540531855097152881351532747396482665337127610167962596658264355903305838541089624382432324043278814499055067077067999848969089659437757059218144476300647565178561230256075809908694340296954251569957185099132126062588871762253654706391085154321729309112547658153729451893647325899667559364040128296951772565494506694013210331482905781174035747541788647951223087233535347658224680407603015628676437141007171734267803073585756499025867943661781911654552997341755505092987996483054279503952151722369966704943480490080938674206628924760592857257423486708778124199986131472323991838336964116295860429953808097274267526060411326813675685482523267267933484515580571682975606541683162690768285767445511026501812750666835943522968964978239477993243157493842682381990140076222056961019703989458948560359677351111592585254223965000683560254008504139427626398754871328998557621398889431481202538012605869425342116767193080743099017044412109623244348048707556207355886649924163703766640723262455990651533045431811013795765904475192611784452203959328211102022770247285444922681711172642274563962061116804591273595084305986627986723 . . . . . . . . . . . . . . . . . . . . [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) 3fb0b0371b2b202116ee43db8296ebfd24f2bcd8 . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '42147.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001701b77bb150000040300473045022100894c365b4d35d1810fee3042c95862ccdcea5c924a011ccbb33acfff1f3b15dc022039110a9cadb543bfa283c22b765257ac465edc7d412a9be1d71b903da249615100760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001701b77bb49000004030047304502204acb237ac5a7ac3e5c86e7bd29e02ba6531c27dc0a554831cc6563614ae392a4022100be3d7113073a8d80a570490e16667762341c9d3097e5192374f58f0620702869 . . . . [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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