42057.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:ce:e8:19:f5:f4:f4:b0:80:d6:85:3f:df:6c:8c:09:5a:db 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=42057.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:ce:e8:19:f5:f4:f4:b0:80:d6:85:3f:df:6c:8c:09:5a:dbSerial Number (int): 418855827003795626183055690930549361826523
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: ad:a4:49:bf:93:97:27:44:62:91:17:e4:b7:7a:bc:32:2e:5d:14:33
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 25:5f:51:69:7c:ad:a9:26:92:ba:97:a9:09:bf:be:4c:bd:cd:ff:fe
Fingerprint (sha256): b9:f9:aa:4f:e8:59:f4:4e:5d:eb:9f:5e:fc:5d:5a:64:22:4f:b7:a6:3c:72:db:c2:83:26:e9:6e:23:a0:c3:94
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate 42057.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 42057.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
42057.com
Other certificates including the domain name 42057.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for 42057.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSTCCBTGgAwIBAgISBM7oGfX09LCA1oU/32yMCVrbMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDgxMDA0NTlaFw0y MDAzMDcxMDA0NTlaMBQxEjAQBgNVBAMTCTQyMDU3LmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAMBk4ymop+k3Cv59Xz0tMilmRYBQtq1FaGks/mAX 2dzvbK8CCbP7tU3QU7Cxdgt5vA9G+n86tzVeu8JVBve6t1WQxOFunhZBb5FNKctq y7DW1sTuIoFqKBkHKs/G05sEPSNZDHU0CAARj46s05SeG58cDDD1yLeTRFdzuAIM LCNv29zW+3IhfVBMyZFkMiKCY6BL+IhLqOQ/B20SG7Cc3yiZDAKNm6BDjJ+Jh3b7 ql/EUnvbmpmCxEGaD8eEM9DVNhxlSThnBSbyWEXHgqVJt0OGzJ3zvaA9J9/Z7rCD BhTYVk4yg5USarUUDGPeJgRcpbdLXJEPG7EaDxIby+aF0nm4AB6mcS92DvCYWW0Y q06iTo6uMh2ioPDV0rc22CLXN+rAd4KdKhb1p0OJusSJ+bywpN6Pfn5bDoK9m7Rr kq9l+07ojYgTJ4MwZlNE28ZjyeSOVs6Q1Xar0i/lh9Fxdfh9lUiqVKAmef89b9LU 6ff1atvXc4zE3Ei9kgAK3X951RrvOltnjxOgYis0kxkJ9xrcn/stFTVl+oriVB6T owS400alUV16zw5n8U5XTaQETtVsBZcg9RWABbYIUY5sEJvOE9fT5/j6aSUg+rUp lMYZliRFp6u1ey0yok/SOeYVh3r90/n+o36Cviv/Bx6SDATK3GfHthwr2X13PPXT dRfFAgMBAAGjggJdMIICWTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFK2kSb+TlydE YpEX5Ld6vDIuXRQzMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJNDIwNTcuY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHYAXqdz +d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFu5S8bggAABAMARzBFAiEA rKY+XbNt3k2FduzV7EbKDEu2T/euIwTNgvdnq4H47YECICyQcNb7kjDhIdyio5wj ngAR4YGG2emj9b8vrxhR9XIQAHUAB7dcG+V9aP/xsMYdIxXHuuZXfFeUt2ruvGE6 GmnTohwAAAFu5S8buAAABAMARjBEAiAWa6wmlD9KXTl/B+gJEoA+cwuO7nLWbxxR wezG4jSyugIgVH025RwUW2dIw/9lxhzgSNfpdyx71h14KSVik921seowDQYJKoZI hvcNAQELBQADggEBAEViaicu58q0vSboLQkm66GoVIlS6TLgEi6aZgzW7kBwq8q5 zBK0yM/uAcQgadL8R8xYTHtvfFlJIh+RGlyaeD27P0frQGhHWtW6mDuKeMQBXnMO 5xQ8Dl1nsk7/s9jlZnwgg5CUAK55TBi4Wrz3bVGnOSSUwazVa7AAfT4/YI562HOA fhkqQ7IyoCFVDASNiBAMzuQhcGFzwUdwREHEPt8QVWTVo3uijF5n9xqzvp+ENcHM 8N26p/ShEhaDiycaWlOOZjboiVjv+Lu/Uluss/Zq3VD0AePm3AAPgKRy3knxL8Eq DfHOeEOGUJLV3/nA2LmEYDcrJWUUQZfulOL2G1k= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwGTjKain6TcK/n1fPS0y KWZFgFC2rUVoaSz+YBfZ3O9srwIJs/u1TdBTsLF2C3m8D0b6fzq3NV67wlUG97q3 VZDE4W6eFkFvkU0py2rLsNbWxO4igWooGQcqz8bTmwQ9I1kMdTQIABGPjqzTlJ4b nxwMMPXIt5NEV3O4AgwsI2/b3Nb7ciF9UEzJkWQyIoJjoEv4iEuo5D8HbRIbsJzf KJkMAo2boEOMn4mHdvuqX8RSe9uamYLEQZoPx4Qz0NU2HGVJOGcFJvJYRceCpUm3 Q4bMnfO9oD0n39nusIMGFNhWTjKDlRJqtRQMY94mBFylt0tckQ8bsRoPEhvL5oXS ebgAHqZxL3YO8JhZbRirTqJOjq4yHaKg8NXStzbYItc36sB3gp0qFvWnQ4m6xIn5 vLCk3o9+flsOgr2btGuSr2X7TuiNiBMngzBmU0TbxmPJ5I5WzpDVdqvSL+WH0XF1 +H2VSKpUoCZ5/z1v0tTp9/Vq29dzjMTcSL2SAArdf3nVGu86W2ePE6BiKzSTGQn3 Gtyf+y0VNWX6iuJUHpOjBLjTRqVRXXrPDmfxTldNpARO1WwFlyD1FYAFtghRjmwQ m84T19Pn+PppJSD6tSmUxhmWJEWnq7V7LTKiT9I55hWHev3T+f6jfoK+K/8HHpIM BMrcZ8e2HCvZfXc89dN1F8UCAwEAAQ== -----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 418855827003795626183055690930549361826523 . . . . . . . . [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 2019-12-08 10:04:59 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-07 10:04:59 +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 '42057.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 784899413001150897977274932119064957332664148864651160913941888162143829961669429931416727345688624515384912611548494878172917536778964486006171431258689927699510100938657110694970547548516352258323102780858331710981935326665909043927404829252548125052956187763732081934908679131449789010204689946841043355267014080166710880893573784862162197940883927406304309819831802906605739894135251381644207699141208502198357690353293157242626274322962801456250189026586345151438054676851917429508651575917158518205686152552522077083063292798897359644243690725799886544030990921883442532103366697673133700760404070526140665215988222651368063718099024716384997651919258762010525575717483619322822361038114719029647195797834358021534392148690391610064744897845678967505524343486495312547042746990953896999296778784725502732967868935565321078125640826440497396345242771380908763074776189409154512531884948390560233565462163139820543567075555307801744167600716877578204616525042693665993715253962730449725952145585945864271343680671418990771466032915955028999933012426013248776482289708138725066572943655995707330132872944495375011805798919020330992177961374122387647019049168054430737542435208296983413316953825751900984508662971641102441016268741 . . . . . . . . . . . . . . . . . . . . [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) ada449bf93972744629117e4b77abc322e5d1433 . . . . . . . . . . . . . . . . [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 '42057.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) 00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ee52f1b820000040300473045022100aca63e5db36dde4d8576ecd5ec46ca0c4bb64ff7ae2304cd82f767ab81f8ed8102202c9070d6fb9230e121dca2a39c239e0011e18186d9e9a3f5bf2faf1851f5721000750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ee52f1bb800000403004630440220166bac26943f4a5d397f07e80912803e730b8eee72d66f1c51c1ecc6e234b2ba0220547d36e51c145b6748c3ff65c61ce048d7e9772c7bd61d7829256293ddb5b1ea . . . . [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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