lists.nefud.net
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:5e:a8:ea:8e:1d:7b:d1:74:94:cf:f4:a5:00:7b:d6:63:d1 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): 04:5e:a8:ea:8e:1d:7b:d1:74:94:cf:f4:a5:00:7b:d6:63:d1Serial Number (int): 380660214400804065472060532641727637775313
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: b7:6a:b2:0a:d8:6d:b8:69:ad:ac:44:16:28:b8:fb:97:9b:1a:43:f7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 8b:b4:eb:8f:6b:33:ae:8c:e4:60:d1:66:90:b5:29:12:71:47:2f:2c
Fingerprint (sha256): 40:99:2d:c0:1a:b0:74:16:7c:4b:ad:4c:97:ee:94:6b:6f:ab:3f:17:df:b5:31:23:0c:7b:82:72:45:06:56:2f
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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sni.cloudflaressl.com
spielwiese.nefud.net
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owa.nefud.net
lists.nefud.net
wolke.nefud.net
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spielwiese.nefud.net
lists.nefud.net
lists.nefud.net
owa.nefud.net
owa.nefud.net
lists.nefud.net
spielwiese.nefud.net
wolke.nefud.net
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wolke.nefud.net
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spielwiese.nefud.net
wolke.nefud.net
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wolke.nefud.net
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wolke.nefud.net
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lists.nefud.net
lists.nefud.net
lists.nefud.net
wolke.nefud.net
wolke.nefud.net
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----- MIIFbTCCBFWgAwIBAgISBF6o6o4de9F0lM/0pQB71mPRMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAyMjYxMjQxMDRaFw0x OTA1MjcxMjQxMDRaMBoxGDAWBgNVBAMTD2xpc3RzLm5lZnVkLm5ldDCCASIwDQYJ KoZIhvcNAQEBBQADggEPADCCAQoCggEBAM+z/AY49/vIvzOpKgxNxw08h5fBA89t zoTjlYh/k9wCBkA4+KKI14fxxocVs/Kl157kU2HaM58KUL9SiRE/mNwSTrfBS2wk ab+2S6qcPfVEKc4TTc+4VHt18pq/O4HNRQbOH+a7lR0EBJkzmlo5/XAblOeS0idO +fZiXoY9/JPIyfETG+GBjCqzVkFBxAQ/5tzy7h5rR3oPfaUqwF5UA5KXen5Xh5Gv TZ4hrU9AFF8ky7ERJ515a+raOqBaEvA+z2CrRwScw00U8eFJIq7Wsg+z3EujbVyX /LTJhKhYhE61GtK7+VUN08njSrfxrDoh83Q78e74ZSlF7h+Bzrz/i5kCAwEAAaOC AnswggJ3MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYB BQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUt2qyCthtuGmtrEQWKLj7l5sa Q/cwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEE YzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQu b3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQu b3JnLzAvBgNVHREEKDAmgg9saXN0cy5uZWZ1ZC5uZXSCE3d3dy5saXN0cy5uZWZ1 ZC5uZXQwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggr BgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEGBgorBgEEAdZ5 AgQCBIH3BIH0APIAdwB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAA AWkqCZOHAAAEAwBIMEYCIQD2jQYB0KOpO6e7vdw2N69RUufh2ca7IO2scsV8i2d1 BwIhAMt/NTsj+bKjm4I8yv/mYkdysK9s3dkrX9Wg7jppKYhkAHcAY/Lbzeg7zCzP C3KEJ1drM6SNYXePvXWmOLHHaFRL2I0AAAFpKgmTxwAABAMASDBGAiEA6/2JUhdq kHpL9CX7+mGD6dVluzvByBWw7R56AcizsqoCIQDj2Lkvo8+G1DLu47DHTqS/7f83 e6Q6xvonaQ/sZCkHJjANBgkqhkiG9w0BAQsFAAOCAQEAdg2v4Oo1ThPVX7cKf9fu 5WoUHZj2UYUxcLyLoXCOK0QeTOM8UplLVUS0sma7xNsBIKIjHaKnnXDhScr2HS3/ yJBV5FSGGIy3nA+GFLIGCGc8dTj8h0a9xS/5dktnRUqIbbmyNNM5Ja+VRVyarRX4 wVicEOuMDO4/hk8J58PUHGSG3Xrq7/huPE5DGFazsPaaR+mEjyRX7FYfBtG+PBVm zMoiMXgov0Z+ZUVok8ST9cQTIUM7WoCIneK/vBZnE60C40uut40dM9TdWQqlyD7e vogyM5ZihUBHhz69dHWSdoCZa4d/pFA2bmvJv/Ov3vkfQxK+9Y+UlBrCHdIHWeuk 0w== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz7P8Bjj3+8i/M6kqDE3H DTyHl8EDz23OhOOViH+T3AIGQDj4oojXh/HGhxWz8qXXnuRTYdoznwpQv1KJET+Y 3BJOt8FLbCRpv7ZLqpw99UQpzhNNz7hUe3Xymr87gc1FBs4f5ruVHQQEmTOaWjn9 cBuU55LSJ0759mJehj38k8jJ8RMb4YGMKrNWQUHEBD/m3PLuHmtHeg99pSrAXlQD kpd6fleHka9NniGtT0AUXyTLsREnnXlr6to6oFoS8D7PYKtHBJzDTRTx4Ukirtay D7PcS6NtXJf8tMmEqFiETrUa0rv5VQ3TyeNKt/GsOiHzdDvx7vhlKUXuH4HOvP+L mQIDAQAB -----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 380660214400804065472060532641727637775313 . . . . . . . . [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 2019-02-26 12:41:04 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-27 12:41:04 +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 26220082777999494302337430165015636698808516452215443612838283077963721129103578721354213163080749482412108615797990036610286217857384281249125640280690386331731386635649707448769576248711145010070724880359816330994966233588563381206989558351844780107103278995589007851067583979415641274650227584974041183648323317074170025627683188139900324876475204533256819211881763755839795125359623807310566034924491831123924128320924675377345388258227073645932865782890994763787631074813384195189014425601626191752031433883247387381552725082330501999295467856770463646405870997066969350235830452483432040265810665138170026232729 . . . . . . . . . . . . . . . . . . . . [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) b76ab20ad86db869adac441628b8fb979b1a43f7 . . . . . . . . . . . . . . . . [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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001692a0993870000040300483046022100f68d0601d0a3a93ba7bbbddc3637af5152e7e1d9c6bb20edac72c57c8b677507022100cb7f353b23f9b2a39b823ccaffe6624772b0af6cddd92b5fd5a0ee3a6929886400770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001692a0993c70000040300483046022100ebfd8952176a907a4bf425fbfa6183e9d565bb3bc1c815b0ed1e7a01c8b3b2aa022100e3d8b92fa3cf86d432eee3b0c74ea4bfedff377ba43ac6fa27690fec64290726 . . . . [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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