www.89971.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:2b:31:8b:3c:77:4e:91:16:ef:bf:db:f6:10:a5:3e:e6:00 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.89971.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:2b:31:8b:3c:77:4e:91:16:ef:bf:db:f6:10:a5:3e:e6:00Serial Number (int): 363147140632095180525855608432479126349312
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: c4:b0:13:d5:ae:f7:33:57:7e:a6:0f:3e:79:01:e3:f9:3c:eb:1e:aa
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 40:c3:93:1a:1e:82:2c:4b:38:db:d7:68:18:98:83:a5:39:c0:c6:e4
Fingerprint (sha256): 1f:35:b1:17:e1:a9:ad:0b:e4:1a:45:ea:99:e6:10:b9:40:7e:84:d5:9a:01:91:b2:8c:5f:f0:c9:a4:4e:4d:ee
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.89971.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.89971.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.89971.com
Other certificates including the domain name 89971.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.89971.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVDCCBTygAwIBAgISBCsxizx3TpEW77/b9hClPuYAMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTcxOTExNTFaFw0y MDAzMTYxOTExNTFaMBgxFjAUBgNVBAMTDXd3dy44OTk3MS5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDlm6jq6T3PHmJWVVloEmCqbKnNmm33C6+m cTcuzB+yEJX9j+CrRWKO2kcggZrqk6DEdR3n5JO8qrQpfaEFLr1EH0yzGV+oN/Lv kVcG/p2X9DnwMlN3b69NxvOjbSNHe8w455zLPWL41D/6/l4hEtCEfFO+Us87SNei 4lguLxDVvPQ6/ZyTbO3Q3hFM08rv+GNlInLFIna6be1hq96mNvxyITAyjTGR/oP2 ArpyfcCdTtHG73UzHgMBy3JFIIhEuohg4CVzQZn5ycVXbeYOKAh0eeG+SVqz7v+U fOrFj2NXv5mFKx40BqzLaGe9Guf5uS4fQMQXWvrF5R25BcNBrEZ9+gCjnqLyvCQk HuW5iUB2ue8C3UbJ9oLyAM/Ciy2ihDDBl11SJNsXFM2vSgwpqDd6I+eELzvq7ISC WAOE9tVx6NBA42wVYhqoaEtH+QRdab/p2WEU54xJIIfxWfXz5A2KpM9cGJNF3+Zb Q/wMJ0ck9dOOOyFGHsd+JbttkoMMtWw9Vepj4Qqdc0ohWRRnEqXrCFn/IpaIrrxV hvMvhvgouOIebRFIoqwOCkgyZO4yElpdxJr2pTQN+3daoj0pd5WqAFMJw4V9wkEP kAsLBExcd0ItjZAUynWyRTVGpr1FLhEcoC6laRykxhmFTQ1/GY/qWifUz6kUaftC 4RG3tjxeuwIDAQABo4ICZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTEsBPV rvczV36mDz55AeP5POseqjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy44OTk3MS5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEGBgorBgEEAdZ5AgQCBIH3BIH0 APIAdwDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW8VfP+/AAAE AwBIMEYCIQCJhnETcO9S1Q9K60AMRGkwirpDGigsfKFTpTqfu0Im/wIhAMgUu/xU k+jsJqTjaAkk/ffxNe/nI+0K4hASBTgjnvoIAHcAB7dcG+V9aP/xsMYdIxXHuuZX fFeUt2ruvGE6GmnTohwAAAFvFXz/5gAABAMASDBGAiEAonEVsxe0sEoY/jYfnpgr JyT13LacnrJWJni7jWV3Y6YCIQCe08DrDXqO43y4frx8obuei+HFpfSVz1vf2Ww/ 07cjUzANBgkqhkiG9w0BAQsFAAOCAQEAZcQF1ewGsILYe8wGKvB80WSuEvKgYms8 mTzbobNE8efAXQ3ulERanVEaWsJ1Nf3qaOpFjYj3N51ksacp9N6AiQ9BO6Z4NnKm tnNfqfghVVpXGMegOOS6IdyNLN3cQbt9/Pyk2A3zI//TW35qU6cNgHBTW0sQyLiF CzS2tPliZJ5qe9DVs3Zi36xCTqFdqHdM7tS5rsourexrjMhNrUIM/7v1JG30Tndo oGU+gRMtpSaZJXeepW3GF+2EE0yrsJv0Mvura3tue+6mvu691tfTn7WtwOBfUU3/ WbLpwBRwPGbw8Z7hxqY4PjWff1n97XX1WgOFQEL351XRqc8RW2Gmzg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA5Zuo6uk9zx5iVlVZaBJg qmypzZpt9wuvpnE3LswfshCV/Y/gq0VijtpHIIGa6pOgxHUd5+STvKq0KX2hBS69 RB9MsxlfqDfy75FXBv6dl/Q58DJTd2+vTcbzo20jR3vMOOecyz1i+NQ/+v5eIRLQ hHxTvlLPO0jXouJYLi8Q1bz0Ov2ck2zt0N4RTNPK7/hjZSJyxSJ2um3tYavepjb8 ciEwMo0xkf6D9gK6cn3AnU7Rxu91Mx4DActyRSCIRLqIYOAlc0GZ+cnFV23mDigI dHnhvklas+7/lHzqxY9jV7+ZhSseNAasy2hnvRrn+bkuH0DEF1r6xeUduQXDQaxG ffoAo56i8rwkJB7luYlAdrnvAt1GyfaC8gDPwostooQwwZddUiTbFxTNr0oMKag3 eiPnhC876uyEglgDhPbVcejQQONsFWIaqGhLR/kEXWm/6dlhFOeMSSCH8Vn18+QN iqTPXBiTRd/mW0P8DCdHJPXTjjshRh7HfiW7bZKDDLVsPVXqY+EKnXNKIVkUZxKl 6whZ/yKWiK68VYbzL4b4KLjiHm0RSKKsDgpIMmTuMhJaXcSa9qU0Dft3WqI9KXeV qgBTCcOFfcJBD5ALCwRMXHdCLY2QFMp1skU1Rqa9RS4RHKAupWkcpMYZhU0NfxmP 6lon1M+pFGn7QuERt7Y8XrsCAwEAAQ== -----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 363147140632095180525855608432479126349312 . . . . . . . . [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 2019-12-17 19:11:51 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-16 19:11:51 +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.89971.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 936719103765200105772128530598943832273894189399028203288986808953520657739926589596348113394622902612481301495595919992974714246020028654415683198827187667079130332998264091303426139289230481813685525395408486383522308021506559474526524643777258576552136495172824360017083782818644960432042733816086299365875732910339404162294158839930673933388501536625771601702819475193888222945103248073102863324868385856637501836495869559794018694755443991791088913359254636196640548005844392945817381573809260389056306961705656312358964290800220184171982705365974857583280476140387392135564791960914754240793856030403313087115862106214976835896445955168497731555020457404268753651075278753307734561152206661708377437476270811866883479408560113642881291371855376015570010318143176022083599728180422882104441165382991174982213798798923611544689135438753367399185322735003693086813212935060674398388328427648505020886490558830028544837722644505987481180385537832761633849801080387638910628335572995901060908694520475649228894999209653708394365164439153618236673089957753377351163975220780080372744001124640371326303965004708039317433940887980086842031966016822881989096305883414222348244149935809206426711280363568334451881558491552446624315498171 . . . . . . . . . . . . . . . . . . . . [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) c4b013d5aef733577ea60f3e7901e3f93ceb1eaa . . . . . . . . . . . . . . . . [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.89971.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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f157cffbf00000403004830460221008986711370ef52d50f4aeb400c4469308aba431a282c7ca153a53a9fbb4226ff022100c814bbfc5493e8ec26a4e3680924fdf7f135efe723ed0ae210120538239efa0800770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f157cffe60000040300483046022100a27115b317b4b04a18fe361f9e982b2724f5dcb69c9eb2562678bb8d657763a60221009ed3c0eb0d7a8ee37cb87ebc7ca1bb9e8be1c5a5f495cf5bdfd96c3fd3b72353 . . . . [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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