www.rd-de.de
Issued by Let's Encrypt Authority X1
About this certificate
This digital certificate with serial number 01:f6:50:52:b2:d4:e4:20:0e:09:65:f6:38:18:f4:7f:fe:c0 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.rd-de.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 01:f6:50:52:b2:d4:e4:20:0e:09:65:f6:38:18:f4:7f:fe:c0Serial Number (int): 170928515829452183021485264950874305724096
Serial Number lenght: 137 bits, 18 octets
SubjectKeyId: d9:ca:f8:82:6e:94:f2:e1:f6:28:1f:12:9d:e2:e0:18:eb:0c:22:2c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 2a:c4:84:f1:d0:9f:4a:c8:59:f5:10:89:97:bb:f1:7c:c3:a9:4f:22
Fingerprint (sha256): fc:15:59:66:d8:2f:1c:da:09:08:c6:55:26:94:1b:41:91:39:1c:36:8d:ab:37:27:7c:99:58:b2:35:b7:d0:65
Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x1.letsencrypt.org/Check the revocation status for certificate www.rd-de.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.rd-de.de
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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.rd-de.de
Other certificates including the domain name rd-de.de
(limited to 100 certificates)
meinl.rd-de.de
rd-de.de
wp.meinl.rd-de.de
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wp.meinl.rd-de.de
www.rd-de.de
meinl.rd-de.de
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meinl.rd-de.de
rd-de.de
rd-de.de
rd-de.de
www.rd-de.de
meinl.rd-de.de
wp.meinl.rd-de.de
wp.meinl.rd-de.de
rd-de.de
meinl.rd-de.de
rd-de.de
rd-de.de
wp.meinl.rd-de.de
rd-de.de
rd-de.de
rd-de.de
www.rd-de.de
meinl.rd-de.de
www.rd-de.de
www.rd-de.de
rd-de.de
wp.meinl.rd-de.de
www.rd-de.de
wp.meinl.rd-de.de
www.rd-de.de
meinl.rd-de.de
www.rd-de.de
meinl.rd-de.de
rd-de.de
rd-de.de
rd-de.de
www.rd-de.de
meinl.rd-de.de
wp.meinl.rd-de.de
wp.meinl.rd-de.de
rd-de.de
meinl.rd-de.de
rd-de.de
rd-de.de
wp.meinl.rd-de.de
rd-de.de
rd-de.de
rd-de.de
www.rd-de.de
meinl.rd-de.de
www.rd-de.de
www.rd-de.de
Certificate
The complete raw certificate details for www.rd-de.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF/DCCBOSgAwIBAgISAfZQUrLU5CAOCWX2OBj0f/7AMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNjAxMjYwODUxMDBaFw0x NjA0MjUwODUxMDBaMBcxFTATBgNVBAMTDHd3dy5yZC1kZS5kZTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAMcG7Sz/J6RUCgo6eKU5MRLKGcUBFin0KRTr /jznFCIMCs3SN/2oWJIdFZ1KTXBmV1RZeOd7W7zeNyDCyrU+dpha0jheuUKpdop0 h4U91AH7kcw4zFmP02xA2JaBZfxEaQTfrSv78Ju5cDhe4XK9ewCGQh6G692whpNv 3zdLYaU7fTGeOx+6O1aMQxD3UlUSVk5N8IF8aUWj/WpYSHIpr/RBnX9higYuE1eo YmZurCKrYRKXTNxFIsLupSleWxgm8PR+H4cJ1iKEWBR+kPiGU+Zj+G0bIHNf5qFb HVd0rqaJAOZRQJy4kTMfTqzXfwNGd3ZORwr4o/ube8Z1TAnMq/zhLZtuWqlsdKqO +bo4YtcCI42CxH7VeNDtlFc2kmHcN3QUTZ6Qd7LiTNkgoVSNXWceozcmxBUwtjvZ QnFO46c/uqJZu5af9oAoBHFYpdlkNyrRTeM8IuMlwhymX0+fv0Sx9zXKGPJ3FTIp Rb19x4WdFP3vFXEuYexBqzIW4ttkOpAT9rCk6xwEq6F5m5Z2kJkHZZ9oFFUdbdee FaB1X3q4m5HmzDzbyKd9+i8jtzfOcW102841hnQ/BydvGKE8d7HwmQMtuTPHmkK1 CAY56zG1jKwnO9Vf8jzfivtnZVzc+psBYHUsXtePNrfo93MAC92ZpCuv+/bTn8D9 alJ2ws8BAgMBAAGjggINMIICCTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFNnK+IJu lPLh9igfEp3i4BjrDCIsMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MHAGCCsGAQUFBwEBBGQwYjAvBggrBgEFBQcwAYYjaHR0cDovL29jc3AuaW50LXgx LmxldHNlbmNyeXB0Lm9yZy8wLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 MS5sZXRzZW5jcnlwdC5vcmcvMBcGA1UdEQQQMA6CDHd3dy5yZC1kZS5kZTCB/gYD VR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIGrBggrBgEFBQcCAjCBngyB m1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkgYmUgcmVsaWVkIHVwb24gYnkgUmVs eWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2Vy dGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0dHBzOi8vbGV0c2VuY3J5cHQub3Jn L3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IBAQAqItsPe6lzOVwuO43NQbkG MyfZoyBRU2Re7bFffAn1t/PluOGaCxfrVgb0tpFio1ge2PoHEIo2rxCfsBFdA8pV qO2BEMSTD6Bu5auQ7DBtZNvC28F9g0U+oNT/I/J0txE0TpFZT9y7QPJai0bKR5RB +Si1fOJfCCYOgwZcpmdIUOUaS70jkjgAQoaTZpTih22j+Me5oeps40zuRQGBEm/J Y4wNv41VCH2usPrRdyrlYosuKQvP4Be+CxdpMzV0eWIkjjSNKkSuDCN9lPUZYC66 xz7KeM5s8DGNAFc7wH1vlN+8gEbLT/kNA9ew0GvN7h54D+EZAAkT7LUORQ4JOYl+ -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxwbtLP8npFQKCjp4pTkx EsoZxQEWKfQpFOv+POcUIgwKzdI3/ahYkh0VnUpNcGZXVFl453tbvN43IMLKtT52 mFrSOF65Qql2inSHhT3UAfuRzDjMWY/TbEDYloFl/ERpBN+tK/vwm7lwOF7hcr17 AIZCHobr3bCGk2/fN0thpTt9MZ47H7o7VoxDEPdSVRJWTk3wgXxpRaP9alhIcimv 9EGdf2GKBi4TV6hiZm6sIqthEpdM3EUiwu6lKV5bGCbw9H4fhwnWIoRYFH6Q+IZT 5mP4bRsgc1/moVsdV3SupokA5lFAnLiRMx9OrNd/A0Z3dk5HCvij+5t7xnVMCcyr /OEtm25aqWx0qo75ujhi1wIjjYLEftV40O2UVzaSYdw3dBRNnpB3suJM2SChVI1d Zx6jNybEFTC2O9lCcU7jpz+6olm7lp/2gCgEcVil2WQ3KtFN4zwi4yXCHKZfT5+/ RLH3NcoY8ncVMilFvX3HhZ0U/e8VcS5h7EGrMhbi22Q6kBP2sKTrHASroXmblnaQ mQdln2gUVR1t154VoHVferibkebMPNvIp336LyO3N85xbXTbzjWGdD8HJ28YoTx3 sfCZAy25M8eaQrUIBjnrMbWMrCc71V/yPN+K+2dlXNz6mwFgdSxe1482t+j3cwAL 3ZmkK6/79tOfwP1qUnbCzwECAwEAAQ== -----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 170928515829452183021485264950874305724096 . . . . . . . . [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 X1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-01-26 08:51:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-04-25 08:51:00 +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.rd-de.de' . . . . . . . . [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 811959550487008116805593376010055938047718027137523591129272589397941665016115369202127314301515502419458060094811296894571578869469993337773444485836091847475385360123122294581916492940608975637184383116119455802689535825989901791020073922793055870879112693283698704104016681942014083309206060438006649204620099127027879754203186145120821985148966141572080055760017325535516067209931222028082881441589244275527774658103451714380203557072895439129318904609993297955842197345684054244217534850311107757032406371601593288783020368060236126834024367832952860389466156809490167845126903598942928353078468955547821222392075155989935157270907600452671472060989912113663143845453056493338530218781651353336950756010033456793207897170863668612227552537897014138708961872635648194905379108909033130163781888580347122187531331801855476615099575331986949020579881965599605399281480847740344044701242373739235473551270690428432809049207149229815283861840661284579756646226776036852131893554451276705063784574048878471881520190219268093270354483628390978965240457934981667971346398218797117405668805631764154453368671084602607444108385377781587200839493098174080284950004070104633014199402686476964021168439543977750071762094905577657540200812289 . . . . . . . . . . . . . . . . . . . . [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) d9caf8826e94f2e1f6281f129de2e018eb0c222c . . . . . . . . . . . . . . . . [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 (100 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-x1.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-x1.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.rd-de.de' . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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