lists.nefud.net
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:15:ac:ba:85:a2:2f:8f:05:e9:cc:6e:ce:9f:64:87:33:15 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=lists.nefud.net
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:15:ac:ba:85:a2:2f:8f:05:e9:cc:6e:ce:9f:64:87:33:15Serial Number (int): 268712383193521298993442378657828870501141
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: ee:81:52:3a:d7:ca:7f:14:e4:70:0b:9e:5a:87:99:47:96:55:95:69
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 32:25:6e:3c:83:58:78:d0:23:8e:32:cb:25:4e:30:73:f1:b9:67:77
Fingerprint (sha256): bc:1c:1a:6c:5a:48:2f:3d:ae:35:32:0d:b1:07:2d:b6:29:36:52:4e:83:33:f5:cd:ea:e5:3d:0e:92:85:7c:93
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate lists.nefud.net
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for lists.nefud.net
Public Key Algorithm
RSA
Key Size
2048
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
lists.nefud.net
www.lists.nefud.net
www.lists.nefud.net
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spielwiese.nefud.net
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owa.nefud.net
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spielwiese.nefud.net
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owa.nefud.net
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spielwiese.nefud.net
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wolke.nefud.net
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lists.nefud.net
wolke.nefud.net
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lists.nefud.net
lists.nefud.net
spielwiese.nefud.net
lists.nefud.net
spielwiese.nefud.net
Certificate
The complete raw certificate details for lists.nefud.net in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFbDCCBFSgAwIBAgISAxWsuoWiL48F6cxuzp9khzMVMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMjQxMTA4MTFaFw0y MDA2MjIxMTA4MTFaMBoxGDAWBgNVBAMTD2xpc3RzLm5lZnVkLm5ldDCCASIwDQYJ KoZIhvcNAQEBBQADggEPADCCAQoCggEBAO/nuCcGJSTx+vDY3N6QkXO8AHjG+vYP c8Vrfvx+Ity+JQXF6BDZZk6GlhCNGaJWlv1JxTaz/FwEPmCHwLGyXfIT/K/ARMET m1ozySB23bZfEPDnnwdkk3ZVbpGRou/oZxhHY+NEhdFUHOXS/D8UV2In+ISToSVF waOO5MzmUiJ46N5bP7h6dAB3qK2Q/+ox1rwV+T68GQGei00xD23RkiAubGR+EO7x 7iWPepN7r6XmMnOgRL+B8tJReg57l8hqnKKiJdpnFAsP2WuPGBvKISJrzJzO0gWr pzdAoyCm8VVAuYOERv1K0y9+Pj57UoOHpNicYh0OtvqxO1DT/qz3CMcCAwEAAaOC AnowggJ2MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYB BQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU7oFSOtfKfxTkcAueWoeZR5ZV lWkwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEE YzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQu b3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQu b3JnLzAvBgNVHREEKDAmgg9saXN0cy5uZWZ1ZC5uZXSCE3d3dy5saXN0cy5uZWZ1 ZC5uZXQwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggr BgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5 AgQCBIH2BIHzAPEAdgAHt1wb5X1o//Gwxh0jFce65ld8V5S3au68YToaadOiHAAA AXEMcWs+AAAEAwBHMEUCIQDo9f1mYIbY8PTHqzXP+vLktr5Dfl6Gh0kiHHgM7Ijb 2wIgGNxX0jxDFDwIgoHptDLHW8AydpIfxeJfnx8ELPjrqCUAdwBvU3asMfAxGdiZ AKRRFf93FRwR2QLBACkGjbIImjfZEwAAAXEMcWzbAAAEAwBIMEYCIQDY/PpMEXG3 VQmLCKFhY6WNFeuyyfToU4Vr2CWKm9Z3eAIhALtO5pbk3vY7H8B5tMpmF9v8Eo1N cKYs4D3IGICw9nK2MA0GCSqGSIb3DQEBCwUAA4IBAQAe9HRkVPBq79vrTLBa55Zx QN7qGwvIOnd5hWCpq1VaNjByyCXFmYTRaVnaJtu1PdUia6XWJGRD3xTtnirViLCT OYlffuIa3OksCfsshlcm4AnVhnbsnYuXC5gE3SkS739wFSa98WtXT53vforpF7oL Nxm2OaK5RFvUPgbuk1lQs1cIeggV6nMsxQFgqqeyaeHnyU0aAF8bUYj3I6EgzjoU nfwAGvICyT4GwXxgz+Y8oL+Y5Udskjo9oCRCYTDTG5dzibJJ1yb4ORs9wYlwlVcD XPu/h0J4fI3SxKHQ9r3hYmRUyUxsljvtPcfYF/V/wcmHs7fHFE7lcpOMEez18yWS -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7+e4JwYlJPH68Njc3pCR c7wAeMb69g9zxWt+/H4i3L4lBcXoENlmToaWEI0ZolaW/UnFNrP8XAQ+YIfAsbJd 8hP8r8BEwRObWjPJIHbdtl8Q8OefB2STdlVukZGi7+hnGEdj40SF0VQc5dL8PxRX Yif4hJOhJUXBo47kzOZSInjo3ls/uHp0AHeorZD/6jHWvBX5PrwZAZ6LTTEPbdGS IC5sZH4Q7vHuJY96k3uvpeYyc6BEv4Hy0lF6DnuXyGqcoqIl2mcUCw/Za48YG8oh ImvMnM7SBaunN0CjIKbxVUC5g4RG/UrTL34+PntSg4ek2JxiHQ62+rE7UNP+rPcI xwIDAQAB -----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 268712383193521298993442378657828870501141 . . . . . . . . [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 2020-03-24 11:08:11 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-22 11:08:11 +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 'lists.nefud.net' . . . . . . . . [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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 30285219954851272440187889290993518531163764235471923716951525386312580119427799442303592159132576741355739263389153112038771394313654266107469558331398324576195707239465966915499302966798793808518198689062515254298775077163228742771558803579031513985082267195579534456042908640874650144462223754214693874014667503213238735604676253008477374416327246375217627284835247249927503000034666476692694861211112053048754879346610882555002427863064492467685995176635517505237177277161658868975319509200072082037143722863607887108810482014204257899855901202634342802277631780704690517523128771059662189542655912705553558079687 . . . . . . . . . . . . . . . . . . . . [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) ee81523ad7ca7f14e4700b9e5a87994796559569 . . . . . . . . . . . . . . . . [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 (40 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lists.nefud.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lists.nefud.net' . . . . . . . . . . . . . . . . [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) 00f100760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001710c716b3e0000040300473045022100e8f5fd666086d8f0f4c7ab35cffaf2e4b6be437e5e868749221c780cec88dbdb022018dc57d23c43143c088281e9b432c75bc03276921fc5e25f9f1f042cf8eba8250077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001710c716cdb0000040300483046022100d8fcfa4c1171b755098b08a16163a58d15ebb2c9f4e853856bd8258a9bd67778022100bb4ee696e4def63b1fc079b4ca6617dbfc128d4d70a62ce03dc81880b0f672b6 . . . . [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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