www.redemann.eu
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:74:01:0f:8f:98:ed:82:2c:cb:1a:7d:6d:63:1c:f1:4a:eb 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.redemann.eu
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:74:01:0f:8f:98:ed:82:2c:cb:1a:7d:6d:63:1c:f1:4a:ebSerial Number (int): 387923308314819270630106365953794037074667
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 69:79:e5:3f:b4:6c:70:9d:26:6a:1f:10:41:f5:ab:37:9b:34:4b:f5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 87:4b:f6:71:38:cd:33:1b:23:28:1a:85:5b:90:42:12:d5:94:a6:bc
Fingerprint (sha256): 6d:d9:23:4e:b3:fc:a0:cc:39:ce:82:5c:d6:32:8b:e0:b1:27:d8:1b:0b:8c:8a:5a:6d:34:34:30:90:97:80:7b
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.redemann.eu
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.redemann.eu
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
www.redemann.eu
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hanshutzler.lima-city.de
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*.thinkitout.de
pop.rallyefokus.de
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Certificate
The complete raw certificate details for www.redemann.eu in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFVjCCBD6gAwIBAgISBHQBD4+Y7YIsyxp9bWMc8UrrMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MDExMTEyMDFaFw0x OTA3MzAxMTEyMDFaMBoxGDAWBgNVBAMTD3d3dy5yZWRlbWFubi5ldTCCASIwDQYJ KoZIhvcNAQEBBQADggEPADCCAQoCggEBAPuNVX9LBkXMH6IRn9uPR68zR652dOgN Effxer49ckV1GFXkEs07rpJqcfuJAooceQEp2x4Uq2a8Am0lRcItXfXOVZPGYs0/ /BjJdaiGspauGbJrGvRZZmFqkdkG8WG5Fs0+W09NrWNZz6I83FPGuzEfFqLhTU46 /8ePX9/azE5uoLeaGiAZyxw/Hd3RKuIlqdnFH2XJA3ZejOp4sVYzBUCEZdVwqbgx WkeC56VBw5HH9/f1vS5hlc0H9PDnJp52taHeaih8vxsORnQ3jI0QGT0JdY6ccrYd eBYrjJtC7eRYm0NEAX8+dAy+/UAZsTPY2oIcwnngnobLYsNnImaK2ZECAwEAAaOC AmQwggJgMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYB BQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUaXnlP7RscJ0mah8QQfWrN5s0 S/UwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEE YzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQu b3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQu b3JnLzAaBgNVHREEEzARgg93d3cucmVkZW1hbm4uZXUwTAYDVR0gBEUwQzAIBgZn gQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s ZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdQDiaUuuJujp QAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWpzTwwEAAAEAwBGMEQCIH9ozbM4 ThcZ2Pz/ofFmgLL4Xz7hxCJEGz0pURsRKjhaAiBTIzRTEstS/QktAHB6XDZi1RbQ SAqovno/Hx+DcXr7jwB3AGPy283oO8wszwtyhCdXazOkjWF3j711pjixx2hUS9iN AAABanNPDfMAAAQDAEgwRgIhAOs3Bdtvd3THZCjJt8x/06fA+kdSzr8ZP3/QA6qx NFVIAiEAvckTQHrt1/+vDOrZwnWjFzMRW2iVSiflHlGEwgQgdukwDQYJKoZIhvcN AQELBQADggEBAIuiafp1BzGDdugBGkEo4BcPpJgVKPSDq+Ke+rREoRnr3/FMx7bE yeO0mKUj15oYQLwTzaMuetQ8cRFXh/hKzm4LobHtmfGmYsvh1iXIsDwcvVD6jHqk JUwEnBia92SCQXi8oNroBzh1KCI9hkLJExoB4rcXvUziPqYBqvdo3B7gd1GkEC7Y 2FMSOib6lt4453XxOpkNBwJhV+DA77nrC4mNVB+0ueWqmI8brA1JKTZUJv0Sm4fH DM4zVe/s4rXcXlV3ujVT6+dI+yAXARXyOFxg+VobxoB6Gb2R4YpQqdu4bdgmmCdj nfRn4tBm+Dcu2dUqF0KRL8TXokuF+WJQiB8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+41Vf0sGRcwfohGf249H rzNHrnZ06A0R9/F6vj1yRXUYVeQSzTuukmpx+4kCihx5ASnbHhSrZrwCbSVFwi1d 9c5Vk8ZizT/8GMl1qIaylq4Zsmsa9FlmYWqR2QbxYbkWzT5bT02tY1nPojzcU8a7 MR8WouFNTjr/x49f39rMTm6gt5oaIBnLHD8d3dEq4iWp2cUfZckDdl6M6nixVjMF QIRl1XCpuDFaR4LnpUHDkcf39/W9LmGVzQf08Ocmnna1od5qKHy/Gw5GdDeMjRAZ PQl1jpxyth14FiuMm0Lt5FibQ0QBfz50DL79QBmxM9jaghzCeeCehstiw2ciZorZ kQIDAQAB -----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 387923308314819270630106365953794037074667 . . . . . . . . [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 2019-05-01 11:12:01 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-30 11:12:01 +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.redemann.eu' . . . . . . . . [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 31755508926402078693299585923702265800074177973541707929550544397977235327769297727210736340724478280403189276627064011558895482995889951542080177319237143496656061865190318410930916196237075184782007605721269042240728618443760371436117768721412670922734119042280706891929496985750122768164894193493321050095989721569843497215971979736444186035861341079327014880387437540570864137589063580417990883746539092742930702039507190097655309616856316814813990818225823837656967512621251237352674533919882974060802481449486889382035328209137830507244693801381561911615902248312829835968516496783010303712511736137842667739537 . . . . . . . . . . . . . . . . . . . . [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) 6979e53fb46c709d266a1f1041f5ab379b344bf5 . . . . . . . . . . . . . . . . [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 (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.redemann.eu' . . . . . . . . . . . . . . . . [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) 00f0007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016a734f0c04000004030046304402207f68cdb3384e1719d8fcffa1f16680b2f85f3ee1c422441b3d29511b112a385a02205323345312cb52fd092d00707a5c3662d516d0480aa8be7a3f1f1f83717afb8f00770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016a734f0df30000040300483046022100eb3705db6f7774c76428c9b7cc7fd3a7c0fa4752cebf193f7fd003aab1345548022100bdc913407aedd7ffaf0cead9c275a31733115b68954a27e51e5184c2042076e9 . . . . [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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