www.31285.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a8:f0:45:43:44:35:f3:64:d1:76:10:8e:6a:34:81:26:a1 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.31285.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:a8:f0:45:43:44:35:f3:64:d1:76:10:8e:6a:34:81:26:a1Serial Number (int): 318823669789795675960549031113860455671457
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: b4:4e:66:42:ba:b2:21:87:d3:59:9f:9f:92:3a:15:b5:9b:c6:4a:f6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): dd:91:06:ac:52:52:cd:5b:3d:69:81:3a:78:9d:ec:c9:85:4d:5c:a8
Fingerprint (sha256): 40:07:4a:57:aa:5a:28:e9:a6:2d:19:ba:40:8e:eb:07:19:a8:92:30:18:57:79:f5:01:5a:47:0e:b6:9b:5d:02
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.31285.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.31285.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.31285.com
Other certificates including the domain name 31285.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.31285.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISA6jwRUNENfNk0XYQjmo0gSahMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA2MjYwOTE1MzlaFw0x OTA5MjQwOTE1MzlaMBgxFjAUBgNVBAMTDXd3dy4zMTI4NS5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCmDYYTZwRrgQ4421x/QaCknS4PsLp/g+28 SyPZ9EuUfmOF6cDr2zEtCJ9EEyJqExn8GTqxO/Qgp7sguZzaFAHUwflr6cUuEk0M f7Z2mWAtzXLCIZNeZ+VY40OOq3Cyb1vfV7mTSW/vzoWuJX9U9gdFw14Mz43nxxo3 aaf1Yj7gMt96oniMqRkX+csVrUMhyCZwIRCUyEtZB286VK8LoFzRHQTrNg3Vgu2M MpvIkTldq1YX896DEtcuv3wvIIrc5ZwZDIj9uh5ALIuJS7GP8O2UpXDOcgngi/IB bHRX6/8bDBftzlSQSwZzr/fcw2CQJ9UKrk/dIUBtxQSh5IWBjpqHunrWZ1jjl5Vj UH/jVhrYwwc3JVptvMfC745DTyRJiVIrYKC6XiB66oeUuLBZhWfA2QWGdUF5ssbV XN3WRUKKWakkCWHKmxZKYQTmPElU45mCTGQ3yxMSt/KbszcDhxS91NQQq2ToV6wX 3j4DJaBcOOKKoq/bV5YoqTI/jeFwDyzaF3FVSTz8PJvoKXMeR7Qc0O3RR3ocAi6A xFMKDz3WPi4A8kP/hWcc9wRV4Awee30ldd+/0VhFc6OyKQn6VHeWzM5kA9Jj9aph ubKntkkA7Mo62fWSTGqiaHA6f35s8UHDoZFrnxpbI4UOyHHM5+Di+beyyQSDiLXz 9nH/YGeiQwIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBS0TmZC urIhh9NZn5+SOhW1m8ZK9jAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy4zMTI4NS5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdQBj8tvN6DvMLM8LcoQnV2szpI1hd4+9daY4scdoVEvYjQAAAWuTSKP2AAAE AwBGMEQCIFmV3kFoWhNOidnweD3jdGiGffFRG1V4NH2sSUhaCeJRAiAy2m2IUDwg IxD0LD2O49g0RZDf1M9qb4HIe0OeIJHV4wB3AG9Tdqwx8DEZ2JkApFEV/3cVHBHZ AsEAKQaNsgiaN9kTAAABa5NIpJ4AAAQDAEgwRgIhAIO6eOF545GJbjVCNDYhhK+B rwc226c3AB7CsuIgl+3vAiEAnHGp7FNZA0WxYuXTeUpH2MkUd5LtIXVkJZS1LtDP Ak8wDQYJKoZIhvcNAQELBQADggEBAGdMOIp2vWnhUf3ykNp3L/AKaL70cOVTVmQB rNzyg/7L85UInIKodWwMCqHvpLLwwGaLdDOvyl2zBqpQ62xt/yjIYEzXEbjI/j4y J4uvbPdT8dQZJUqWHGqbTGf6qqlp6HFHzaDFfYohzGlULMKtFhZnOqMeV06BozCK 4kgs+dBvHGmATjnHFXeWBjtZF3Zxv+baQK6msFCnBUQVx4ZiPYo9JzSN4PxcPRdh vKOL2z5jlfI3i3YGyulYMCmVDSNGhhpd9BS584wOfq6i1Wm5jGsfeiVzv7MDchQz PvbHKKCe+mn7WdHrvx5CUXF9oLNtOJ2ArysLbiAUUGUFJ+iPevs= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEApg2GE2cEa4EOONtcf0Gg pJ0uD7C6f4PtvEsj2fRLlH5jhenA69sxLQifRBMiahMZ/Bk6sTv0IKe7ILmc2hQB 1MH5a+nFLhJNDH+2dplgLc1ywiGTXmflWONDjqtwsm9b31e5k0lv786FriV/VPYH RcNeDM+N58caN2mn9WI+4DLfeqJ4jKkZF/nLFa1DIcgmcCEQlMhLWQdvOlSvC6Bc 0R0E6zYN1YLtjDKbyJE5XatWF/PegxLXLr98LyCK3OWcGQyI/boeQCyLiUuxj/Dt lKVwznIJ4IvyAWx0V+v/GwwX7c5UkEsGc6/33MNgkCfVCq5P3SFAbcUEoeSFgY6a h7p61mdY45eVY1B/41Ya2MMHNyVabbzHwu+OQ08kSYlSK2Cgul4geuqHlLiwWYVn wNkFhnVBebLG1Vzd1kVCilmpJAlhypsWSmEE5jxJVOOZgkxkN8sTErfym7M3A4cU vdTUEKtk6FesF94+AyWgXDjiiqKv21eWKKkyP43hcA8s2hdxVUk8/Dyb6ClzHke0 HNDt0Ud6HAIugMRTCg891j4uAPJD/4VnHPcEVeAMHnt9JXXfv9FYRXOjsikJ+lR3 lszOZAPSY/WqYbmyp7ZJAOzKOtn1kkxqomhwOn9+bPFBw6GRa58aWyOFDshxzOfg 4vm3sskEg4i18/Zx/2BnokMCAwEAAQ== -----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 318823669789795675960549031113860455671457 . . . . . . . . [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 2019-06-26 09:15:39 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-24 09:15:39 +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.31285.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 677436430992061869324732193471552336273700297520599811465519103705469869534431380168941528470809383242955544505928652264655769188271603808058593292593668404412607316675658499400263377069958427705246535998309232629351513809341253839292132455707101351611244345297850839857878676928642555089704862366174698686859143323818703038429279286645651978189021077218617967351815409513335567015598886689288868165733320519222865874887089166097372598395672662207724325935337308691756577017348892110233280392361535078365577272030364302462628092709571285534616863057028092731729266257315172648777074946104077814687734432130103390781682621326010897352232606137683702299273497865704699159299707705155468905158184200294317087709727111306374074585269435926739414930701831447932885431061778062111853887907707604772683271672565038176627519069549312697973087304051965728276599896738264086124226426249809280427668443008792958675158239952733661028106124737442731689283952267633019620870802892318750693741003434223357555108940852691183557238907829705282539232086535436053398095584630466863889416035954362801988358110348277046083254313713559006723074070868874002464374050597585107006239032588932155395697446238921463741168306256163455986562186995366229260608067 . . . . . . . . . . . . . . . . . . . . [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) b44e6642bab22187d3599f9f923a15b59bc64af6 . . . . . . . . . . . . . . . . [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.31285.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) 00f000750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b9348a3f6000004030046304402205995de41685a134e89d9f0783de37468867df1511b5578347dac49485a09e251022032da6d88503c202310f42c3d8ee3d8344590dfd4cf6a6f81c87b439e2091d5e30077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016b9348a49e000004030048304602210083ba78e179e391896e354234362184af81af0736dba737001ec2b2e22097edef0221009c71a9ec53590345b162e5d3794a47d8c9147792ed2175642594b52ed0cf024f . . . . [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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