durlex.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:c5:fa:be:58:0c:ca:02:12:72:13:fc:b8:ec:a3:a6:71:1a 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=durlex.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:c5:fa:be:58:0c:ca:02:12:72:13:fc:b8:ec:a3:a6:71:1aSerial Number (int): 328705779399920269376092554768014209610010
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 1c:26:38:75:81:1b:9f:9b:6e:f4:51:cb:b1:45:0e:e6:bc:71:8a:84
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 96:c3:31:39:d1:a8:7f:c0:bb:f4:f3:b0:5f:2c:3c:1f:b4:0e:ad:4d
Fingerprint (sha256): 42:96:21:38:a4:78:42:9a:64:ad:39:27:8d:f7:ee:06:9b:82:e5:aa:4f:5e:a7:6f:dd:b2:7d:81:94:ab:66:ae
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate durlex.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for durlex.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
durlex.com
Other certificates including the domain name durlex.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for durlex.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSjCCBTKgAwIBAgISA8X6vlgMygISchP8uOyjpnEaMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTEwNTA3NTJaFw0y MDAzMTAwNTA3NTJaMBUxEzARBgNVBAMTCmR1cmxleC5jb20wggIiMA0GCSqGSIb3 DQEBAQUAA4ICDwAwggIKAoICAQC2t6TyuGTgg24l0AyMQhSwLgGKHel+v+xsopcG sybD9PmmRc5M082/EQHSYGP18G9HgGYVzZOKNjKwm8skGpjVVPTzbd3XsBdxj0go gBrl8hzZ3ezxdpkEbFNjV6HCjq+XkgtPQilPgUcby2bmbqTDmFrjX+oxyI/pIWxs SE5Uo818gZYgn5x4nL1qwJGj0Vn18aFkub857TtMoXq4sQ36htnQvUqQMAJwrHkQ 2LdWksdJSjhY0REE/w+ZpnCc50UOuD2btFPbTlFcEeruSNEMkltDQgRq/xG2frW8 3OJmRCtzmOh1ze0119EVJyUKTbY+fadOL+99g4oj5yUrO4mP4xhehhXnJiL9bEKd 35Qo65vvHDyaAHvLHZ5bZU4CZ0GS582R0RrYDsvob607BVeVzPox7BqYscHRRCQs xlmqzTsmboqMwP53iJeSCsmKxBqyurKBG++vwZLVbltZCxNg3smzqxtYLgayCCgB Ol69m7FqjsrqMdlj1mSikoHtl0KL2ysizLrxT55aUci+j01L8B0nCf/XBBE3BFCD GkAXrVWzedI4EQ37UInWW057qFjlE9j++vJs+oHu/yRa5kiyGLxjKyIT16/75FPA bo6OvjiaCvAm0vlrTwJAOJeUl4ayuNOJwNpb6N546aHLu1p1wWA3Hjl4g8Ohpn4T 0VU+OQIDAQABo4ICXTCCAlkwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQcJjh1gRuf m270UcuxRQ7mvHGKhDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMBUGA1UdEQQOMAyCCmR1cmxleC5jb20wTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggECBgorBgEEAdZ5AgQCBIHzBIHwAO4AdQBe p3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW7zkic+AAAEAwBGMEQC IDnyzo69FCfEE3mmIk3qp0MBjnUwx7XWIgQVraDJnlyjAiAfucjT5YDTduQ47fkM +2YzBvqfO23+fqplOm8vviVkhgB1AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxh Ohpp06IcAAABbvOSJ18AAAQDAEYwRAIgYdNPybEsrHEyyq5iKIvbamOglcO0AfJX JYyCFnZBQ68CIAeqqWbWf7RlVo42fvnDtRj59ECuMckQkoZOXFp7gc2wMA0GCSqG SIb3DQEBCwUAA4IBAQA9MWHb8IhgnIeOv/9ZDsSxvn3ryPJZP32IXtL86U/Tsg0q nV5PdWLovTSNMiY3tF6JBS0LGzI/aMfmUy4MzNRJ0czgHzpWBr70rsyJwqXvSy3S jyRsMHcnnBn+4PjIbjfh2lWT/TTL7LSNWeQ7WQrnJc0A4xTa3jCo5RI2m2T/RyvY Lg0i1I9aInrQzGcr5C/+sgAYKIj6Etar3BaydygeGuz+tXl+76zre1FKJp71lSr5 FptFWOhfNwEtAng9GH9QBggLcr0RCvubX2mZBujNFqG9Pz3oQwWqgEKGFK43hPqV UGQa5w4us6d3Lao0uVQ8rHIflYZzFK3G64iZRtqe -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtrek8rhk4INuJdAMjEIU sC4Bih3pfr/sbKKXBrMmw/T5pkXOTNPNvxEB0mBj9fBvR4BmFc2TijYysJvLJBqY 1VT0823d17AXcY9IKIAa5fIc2d3s8XaZBGxTY1ehwo6vl5ILT0IpT4FHG8tm5m6k w5ha41/qMciP6SFsbEhOVKPNfIGWIJ+ceJy9asCRo9FZ9fGhZLm/Oe07TKF6uLEN +obZ0L1KkDACcKx5ENi3VpLHSUo4WNERBP8PmaZwnOdFDrg9m7RT205RXBHq7kjR DJJbQ0IEav8Rtn61vNziZkQrc5jodc3tNdfRFSclCk22Pn2nTi/vfYOKI+clKzuJ j+MYXoYV5yYi/WxCnd+UKOub7xw8mgB7yx2eW2VOAmdBkufNkdEa2A7L6G+tOwVX lcz6MewamLHB0UQkLMZZqs07Jm6KjMD+d4iXkgrJisQasrqygRvvr8GS1W5bWQsT YN7Js6sbWC4GsggoATpevZuxao7K6jHZY9ZkopKB7ZdCi9srIsy68U+eWlHIvo9N S/AdJwn/1wQRNwRQgxpAF61Vs3nSOBEN+1CJ1ltOe6hY5RPY/vrybPqB7v8kWuZI shi8YysiE9ev++RTwG6Ojr44mgrwJtL5a08CQDiXlJeGsrjTicDaW+jeeOmhy7ta dcFgNx45eIPDoaZ+E9FVPjkCAwEAAQ== -----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 328705779399920269376092554768014209610010 . . . . . . . . [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 2019-12-11 05:07:52 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 05:07:52 +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 'durlex.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 745421796535408103745897088862043451874356965147017088541958735904561763360986360796967819773613785781941239193814034423468191664832522810323260766430915258114509564535785263877092946034523478715929796268491325717924647970634264000051669051565862155693693459707502465827157836940908190924420927447442764768807801417373649263544427597135657691266561972663885136360801744433120284564407297364142481534488237872791486926695260909414898301625371572397625462645587412710406800749808736719733659523386249957316459669282401862630810157872533623115112864603203347750432025033397891122458725271455654659108442181311831844679309066258535521100394047716320252326944062038726867450757262119014132013894579878006067408493649514939549277973791579119600725097043437477293874798453078989152657091122575993560338417043488265431108753302104053910039000986277441109361747896335367952542165384445009844660284686540098303197669859000235306357568069022262863511798059743952505642129167007776455609412918152807302758176655451727067373995431324079927897630614106147034873841752443567328718782162332216495784213632305933738406479916194617108753397595088835565937646341263179934174133719971601756568863470147731661567901693079575330967709344375689376544669241 . . . . . . . . . . . . . . . . . . . . [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) 1c263875811b9f9b6ef451cbb1450ee6bc718a84 . . . . . . . . . . . . . . . . [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 (14 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'durlex.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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ef392273e0000040300463044022039f2ce8ebd1427c41379a6224deaa743018e7530c7b5d6220415ada0c99e5ca302201fb9c8d3e580d376e438edf90cfb663306fa9f3b6dfe7eaa653a6f2fbe25648600750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ef392275f0000040300463044022061d34fc9b12cac7132caae62288bdb6a63a095c3b401f257258c8216764143af022007aaa966d67fb465568e367ef9c3b518f9f440ae31c91092864e5c5a7b81cdb0 . . . . [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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