durcraft.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:af:5f:a2:12:0d:e0:5c:73:7c:62:b9:a5:e5:24:89:e6:e4 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=durcraft.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:af:5f:a2:12:0d:e0:5c:73:7c:62:b9:a5:e5:24:89:e6:e4Serial Number (int): 321013390184318396083121483974973579716324
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: b0:79:68:50:52:6b:b1:37:7e:f3:9b:2e:53:89:35:5f:4a:79:68:6b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 9e:56:4b:2e:96:ea:7a:d2:01:1b:6a:d7:4e:94:c6:0c:a5:35:63:0f
Fingerprint (sha256): 64:33:3c:7b:d1:c2:7c:cf:9d:40:cb:d4:75:96:cf:a4:b6:3f:84:92:42:55:44:83:0c:7a:ed:9f:f1:64:63:bf
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate durcraft.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for durcraft.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
durcraft.com
Other certificates including the domain name durcraft.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for durcraft.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUTCCBTmgAwIBAgISA69fohIN4FxzfGK5peUkiebkMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIwMDE4MzNaFw0y MDAxMTAwMDE4MzNaMBcxFTATBgNVBAMTDGR1cmNyYWZ0LmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAL0Q5TMHhy+VQRYFr1cUprHmmahnI3hQfNkk 0U9sLDORPj30TlfUy9FZfqfwUI0kN5DwJq/KtdM8aAN8saGym9RO/NonFPCZm1x7 XP2cB/lhOBe9V+P+jGDh1l3INaVamszCS8sKGM3Jxlr2pbyWqlBkF3uXlt3yQZkY omW+nadOGd140fcvQwui6nkl0A3PqHgSyRxnvJSz4cNOxaMSw8VrVjsyLKfEdxi3 wYRLB9k9lLmzgMD364bHGr9ppqUONMQabvFl/+SPxKXeN5nK+5rBh+1O5YE9xSYl MLeQ6uPnqlT9vdIp71lwvjTaqfh9JWT5m4JVYJ8IulqJsB9WncR4IoolHWwCQKYW lULFFPHVDcg+z6aM6XIi3SH0IBZz+RZDxhbtYJblCohto3QnOo93rahTAZWMlDHm BpiIls50j5fmDeDLrYJ0pJ0k7JFXv8F2oDD015AvhVbCnRFphsvAbAfPtjcnTXaa cTeFcafPFD2Uh6l5WZK/TDyAupLCWtyXfSumAzI5BAThmtwKveeyQq6jenQZQUNV 2SedmHqu95thCnrSyuMa5gQVr4XqW3T1vkdwEQsDhJ9jIRckMFHENYWYV/ySGGVQ CNpOh2rorOCA7UTUQCdM2p2njeSl+3AKMiWbR5D7t4KssGF5o8mYO24m2WV/MPiA +5Uf5hNHAgMBAAGjggJiMIICXjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFLB5aFBS a7E3fvObLlOJNV9KeWhrMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMZHVyY3JhZnQuY29tMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDx AHcAKTxRllTIOWW6qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFtvYu3vQAABAMA SDBGAiEA/asz2cbHvdFu4gT6x8upB9tkxydUKUip6G7TdkPIWyACIQDEBU5gYMDp ILzZlN2ZgAW6L3piLaZHxhs3G87WrKUtEQB2AG9Tdqwx8DEZ2JkApFEV/3cVHBHZ AsEAKQaNsgiaN9kTAAABbb2LuvoAAAQDAEcwRQIgB2u98vaQNnaLyRwUg2LxDNdg nkvsZfLtgXasdmWjELoCIQCsVMaJ8Xm489UbysZaQYPg/NhWkzJg0TVxG5ui0Iom QzANBgkqhkiG9w0BAQsFAAOCAQEABP2/ErEiZwPUdMoNDBsz6Y0tDr6Z8iZHvJcy Q/KTzsd9lNfCuaR+0XGs8tOkXbaK4+DGEF4hNwh7xF+Rh8FzfOZpC9pxzA6Q2u1z FV3XG7C/0gm9XA5CnbgRTSPt039UYVotFqY86SV2/1v/rcBEfdX8dUmSlpEjkecY c4MgIo7bV6eNQi7excvoi8p0F/3wzTA2LiPr7oKfYBR69xL6xc1Pzsryb3snLCtr bw/wYGJb5Vrm11pvFFEjR9agY9pwgih0BUaXIBPBOrUxPE/5yvsvLodIvimb2eac Ug+c47W13DvV6xa1rcUGnGqqvjZ3wo9N4nyUvMniLcHDOglXhw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvRDlMweHL5VBFgWvVxSm seaZqGcjeFB82STRT2wsM5E+PfROV9TL0Vl+p/BQjSQ3kPAmr8q10zxoA3yxobKb 1E782icU8JmbXHtc/ZwH+WE4F71X4/6MYOHWXcg1pVqazMJLywoYzcnGWvalvJaq UGQXe5eW3fJBmRiiZb6dp04Z3XjR9y9DC6LqeSXQDc+oeBLJHGe8lLPhw07FoxLD xWtWOzIsp8R3GLfBhEsH2T2UubOAwPfrhscav2mmpQ40xBpu8WX/5I/Epd43mcr7 msGH7U7lgT3FJiUwt5Dq4+eqVP290invWXC+NNqp+H0lZPmbglVgnwi6WomwH1ad xHgiiiUdbAJAphaVQsUU8dUNyD7PpozpciLdIfQgFnP5FkPGFu1gluUKiG2jdCc6 j3etqFMBlYyUMeYGmIiWznSPl+YN4MutgnSknSTskVe/wXagMPTXkC+FVsKdEWmG y8BsB8+2NydNdppxN4Vxp88UPZSHqXlZkr9MPIC6ksJa3Jd9K6YDMjkEBOGa3Aq9 57JCrqN6dBlBQ1XZJ52Yeq73m2EKetLK4xrmBBWvhepbdPW+R3ARCwOEn2MhFyQw UcQ1hZhX/JIYZVAI2k6Hauis4IDtRNRAJ0zanaeN5KX7cAoyJZtHkPu3gqywYXmj yZg7bibZZX8w+ID7lR/mE0cCAwEAAQ== -----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 321013390184318396083121483974973579716324 . . . . . . . . [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 2019-10-12 00:18:33 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 00:18:33 +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 'durcraft.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 771321974366735461099647711115990131139200115580683663676856499245474106366911072939287682007016994245510046358218365193154455665788391679221649145231175375282502993162852021299447011135964184912853619753339824458643138405082245573460852871096862207068844550678516291552518668894620200717314864601152778638221330000137828562476414445122375014454949902567387961980548555753943404601174193232772418520393975138770650361047522563494360624283146727258016300114496099201548171292230905167533848372778701104815038577775094433075021112298546481837197369226363148622476306154513545749132788450343951504123128129009945320738487540992140339954860099911834936367243094185255390285180593197100426399514034049106735800433871300635920274153293370222742760755677540905955662045724262601826139747263401928634345789250075810801182377214525029961913491606876516970810094293787556166156269798328845643480806222716359855821887244680266316721665295818972700645051200585563665895732037124177857342813776541226506467740724297652245086473560723797856424070049106079306779403112991267845122005636221558546296461555898335302398372070831481910288692619977715847338689340410036752656456046412175615357897166636676515620075924271987422866039144439367209685750599 . . . . . . . . . . . . . . . . . . . . [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) b0796850526bb1377ef39b2e5389355f4a79686b . . . . . . . . . . . . . . . . [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 (16 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'durcraft.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dbd8bb7bd0000040300483046022100fdab33d9c6c7bdd16ee204fac7cba907db64c727542948a9e86ed37643c85b20022100c4054e6060c0e920bcd994dd998005ba2f7a622da647c61b371bced6aca52d110076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dbd8bbafa00000403004730450220076bbdf2f69036768bc91c148362f10cd7609e4bec65f2ed8176ac7665a310ba022100ac54c689f179b8f3d51bcac65a4183e0fcd856933260d135711b9ba2d08a2643 . . . . [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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