www.dkgf.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f2:5e:93:3e:fd:b5:e5:2d:72:e2:17:08:be:ab:76:d6:ad 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.dkgf.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:f2:5e:93:3e:fd:b5:e5:2d:72:e2:17:08:be:ab:76:d6:adSerial Number (int): 343810902567000249197651216309458006628013
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 15:77:3d:9b:64:43:b2:be:61:ce:b9:48:48:0e:a0:26:74:85:1b:09
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f4:e5:31:81:63:8d:a1:0e:1d:dd:05:37:1f:bb:22:dc:55:ea:3e:54
Fingerprint (sha256): f6:83:58:b4:d7:ef:5c:f9:f3:d1:71:4c:53:5d:13:0a:b2:1c:33:d8:68:da:3b:58:9f:56:78:db:ec:a8:04:57
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.dkgf.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.dkgf.org
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.dkgf.org
Other certificates including the domain name dkgf.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.dkgf.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUDCCBTigAwIBAgISA/Jekz79teUtcuIXCL6rdtatMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjExODAzNDFaFw0y MDA1MjExODAzNDFaMBcxFTATBgNVBAMTDHd3dy5ka2dmLm9yZzCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAL2ywNvdWCYTscY4NcX3OL4ouzsqsbzDTKCf bx4cKtRqRyi7hexcVFBQp4aJJ860T1oCT4Y2UAPuISFjbU54jLeKCvBC/Axz8NPh fOSMPYpgogFbu2eEUhsK34LOtxhynFlFJS7fdxeDO7TVtFEYVyLkro/1jal67dqy sorSpIAiOcMpY5cn/EdezuBJpFkTyUbpyINGxjbOjO+cwPW2tm/KfYAajNhSiNJ3 jyYs2k4AJeTuMcvO5r6d1OvgEYA1KEGZVDnj5DsLUpMVyGIxZyzpKFBO0e7NCSq1 GK3mljbUIkI+sK94p96z83pA2JpKzngWSnmau4gE0dVZcqHiX6NlwCMl41G+jNR3 LvyBN2S2sCt9dWX/nPzJTF6nN6wz9M31cmaFe4e8+/oqNde1EeLt0475Cl/+gFkp iavIq+pG+qkJdWEObIsQfWCJTuzZvXR3lDILfK0LEYHk6araBpb8KLVvv1VD3XfS 5KtQb9udFIvJmcDL/8O5lW4Cnq3Ac6JlaV8paYEk9qHgKIRjt4y4T91uLF4n41Bg 8id1QPE9CLahOdYtONj2wWyyKOn1CK5u/eptG32xjly2AKWhMJHhxD/TAiPz5Y2T 7Mpdo3MFGIaFyNN899hu/QeIlNN6345ymrAu35xO4R3aKnH8bAtG3pRuyrQG5c4v IixR8HmdAgMBAAGjggJhMIICXTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFBV3PZtk Q7K+Yc65SEgOoCZ0hRsJMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMd3d3LmRrZ2Yub3JnMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw AHUA5xLysDd+GmL7jskMYYTx6ns3y1YdESZb8+DzS/JBVG4AAAFwaSJP4wAABAMA RjBEAiB4vbe/kfpf+ZC6LY+1/OEiwTVWJCv/aI70nCqcv+gfPgIgPR9o3pAElkky 3T5XG2UEBtDO4i6AHy6+vVqxD7g7qwwAdwAHt1wb5X1o//Gwxh0jFce65ld8V5S3 au68YToaadOiHAAAAXBpIlANAAAEAwBIMEYCIQDEganFlPj/IhlxUTJIiAMfChJR IySw7Q+6Lo8+iuAl6QIhAMWTxzWwItjfxnq2uW3Kmry8xLn+2hL2YRudm/Zkroxq MA0GCSqGSIb3DQEBCwUAA4IBAQBisYk6A4AJCOsvgG3m7P+B1nFkxAh6oIvBDNiU g9eOxmjsxY3fmS4udQLWqradEk70K30ntcLaYTtJCeJ+gf5UszRvwyLimMkAWuDx lEMH9qmOkKOjZNJnywKyapwxrrsCkr1x8CuduD+ipewiOhbleqgXfokI9NXTzA0Y DUJ0ju/KTwfXG0+m589tYl3y9xgMQA5gGADPJ44t8tbHfcHefns+n7mzKytbDuZV xXNvdGGRSpKPXeAs4r3CYet4kfresWNJQhE14dcNk1N1GaTEgA+h/I3QJ9SS7j2+ CuHOQagaNlI5GGOd8ljW6tzjj7zFkbznb2yU/Z8ODRAFQ6/2 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvbLA291YJhOxxjg1xfc4 vii7OyqxvMNMoJ9vHhwq1GpHKLuF7FxUUFCnhoknzrRPWgJPhjZQA+4hIWNtTniM t4oK8EL8DHPw0+F85Iw9imCiAVu7Z4RSGwrfgs63GHKcWUUlLt93F4M7tNW0URhX IuSuj/WNqXrt2rKyitKkgCI5wyljlyf8R17O4EmkWRPJRunIg0bGNs6M75zA9ba2 b8p9gBqM2FKI0nePJizaTgAl5O4xy87mvp3U6+ARgDUoQZlUOePkOwtSkxXIYjFn LOkoUE7R7s0JKrUYreaWNtQiQj6wr3in3rPzekDYmkrOeBZKeZq7iATR1VlyoeJf o2XAIyXjUb6M1Hcu/IE3ZLawK311Zf+c/MlMXqc3rDP0zfVyZoV7h7z7+io117UR 4u3TjvkKX/6AWSmJq8ir6kb6qQl1YQ5sixB9YIlO7Nm9dHeUMgt8rQsRgeTpqtoG lvwotW+/VUPdd9Lkq1Bv250Ui8mZwMv/w7mVbgKercBzomVpXylpgST2oeAohGO3 jLhP3W4sXifjUGDyJ3VA8T0ItqE51i042PbBbLIo6fUIrm796m0bfbGOXLYApaEw keHEP9MCI/PljZPsyl2jcwUYhoXI03z32G79B4iU03rfjnKasC7fnE7hHdoqcfxs C0belG7KtAblzi8iLFHweZ0CAwEAAQ== -----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 343810902567000249197651216309458006628013 . . . . . . . . [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 2020-02-21 18:03:41 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-21 18:03:41 +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.dkgf.org' . . . . . . . . [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 773901361917623330870248093174243635914546032201692524491035040325180320190603564219023101415987053079369319939855741339518224146320973576663887273622032977634339923554236645614295924515633788812573627975848400919350894162673058631795777676068337059822337038189235839457340643946759448179252499753443719265415211478032701919823064724224945068113454427819605457508749063457625044213175652966107367414127241655128127519789628557303249750118455420389776966079793465744589439693581644681469172315554007124467399236494235078222326642937918220179910558727155505329394540535829696440371871055265649446865605327702564755609796369573634184709344181786427278539126044711411668415728389327723176141951041207343113852099122098870581896473449455138395763211218473763042979239458525616374722824369041082224184791786262717219661392741705787601320438419307970726047888968099782051406802298056748078670689037782147413371626071291691181922163591412745777681746747285222006642408374794094444370507873580192980078060721795082343274556932496453201345027126189023034793834322899111469505119644168314652249307655374611852161538179374940443541689952068035379917165404087038563716561753469492418009048743306012976802794834122751040076991863533273500785605021 . . . . . . . . . . . . . . . . . . . . [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) 15773d9b6443b2be61ceb948480ea02674851b09 . . . . . . . . . . . . . . . . [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 'www.dkgf.org' . . . . . . . . . . . . . . . . [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) 00f0007500e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e0000017069224fe30000040300463044022078bdb7bf91fa5ff990ba2d8fb5fce122c13556242bff688ef49c2a9cbfe81f3e02203d1f68de9004964932dd3e571b650406d0cee22e801f2ebebd5ab10fb83bab0c00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001706922500d0000040300483046022100c481a9c594f8ff22197151324888031f0a12512324b0ed0fba2e8f3e8ae025e9022100c593c735b022d8dfc67ab6b96dca9abcbcc4b9feda12f6611b9d9bf664ae8c6a . . . . [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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