drk-berlin.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:72:74:28:ee:2f:c1:c7:12:f4:30:37:24:c3:a8:80:4f:ed 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=drk-berlin.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:72:74:28:ee:2f:c1:c7:12:f4:30:37:24:c3:a8:80:4f:edSerial Number (int): 387395736526410543635590970303708982693869
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: b0:6c:9f:f0:84:02:97:36:1f:a8:99:29:0e:3a:29:af:27:a0:b7:2a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 3a:ee:89:99:61:82:84:14:47:80:fc:02:51:11:48:43:f2:28:c8:68
Fingerprint (sha256): 89:c6:71:8b:e6:75:eb:e7:fc:72:26:38:98:97:6e:ce:bd:52:61:07:77:06:f0:0f:22:bc:be:ee:86:3d:9d:88
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate drk-berlin.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for drk-berlin.de
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
drk-berlin.de
www.drk-berlin.de
www.drk-berlin.de
Other certificates including the domain name drk-berlin.de
(limited to 100 certificates)
webmail.drk-berlin.de
onlineshop.drk-berlin.de
onlineshop.drk-berlin.de
drk-berlin.de
www.drk-berlin.de
onlineshop.drk-berlin.de
onlineshop.drk-berlin.de
onlineshop.drk-berlin.de
drk-berlin.de
drk-berlin.de
www.drk-berlin.de
mdc.drk-berlin.de
www.drk-berlin.de
onlineshop.drk-berlin.de
www2.drk-berlin.de
drk-berlin.de
drk-berlin.de
onlineshop.drk-berlin.de
drk-berlin.de
umomobile.drk-berlin.de
drk-berlin.de
webmail.drk-berlin.de
webmail.drk-berlin.de
onlineshop.drk-berlin.de
onlineshop.drk-berlin.de
www.drk-berlin.de
drk-berlin.de
drk-berlin.de
drk-berlin.de
drk-berlin.de
onlineshop.drk-berlin.de
webmail.drk-berlin.de
drk-berlin.de
drk-berlin.de
drk-berlin.de
drk-berlin.de
drk-berlin.de
drk-berlin.de
drk-berlin.de
onlineshop.drk-berlin.de
www2.drk-berlin.de
onlineshop.drk-berlin.de
drk-berlin.de
drk-berlin.de
drk-berlin.de
drk-berlin.de
mdc.drk-berlin.de
onlineshop.drk-berlin.de
onlineshop.drk-berlin.de
drk-berlin.de
www.drk-berlin.de
onlineshop.drk-berlin.de
onlineshop.drk-berlin.de
onlineshop.drk-berlin.de
drk-berlin.de
drk-berlin.de
www.drk-berlin.de
mdc.drk-berlin.de
www.drk-berlin.de
onlineshop.drk-berlin.de
www2.drk-berlin.de
drk-berlin.de
drk-berlin.de
onlineshop.drk-berlin.de
drk-berlin.de
umomobile.drk-berlin.de
drk-berlin.de
webmail.drk-berlin.de
webmail.drk-berlin.de
onlineshop.drk-berlin.de
onlineshop.drk-berlin.de
www.drk-berlin.de
drk-berlin.de
drk-berlin.de
drk-berlin.de
drk-berlin.de
onlineshop.drk-berlin.de
webmail.drk-berlin.de
drk-berlin.de
drk-berlin.de
drk-berlin.de
drk-berlin.de
drk-berlin.de
drk-berlin.de
drk-berlin.de
onlineshop.drk-berlin.de
www2.drk-berlin.de
onlineshop.drk-berlin.de
drk-berlin.de
drk-berlin.de
drk-berlin.de
drk-berlin.de
mdc.drk-berlin.de
Certificate
The complete raw certificate details for drk-berlin.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFZTCCBE2gAwIBAgISBHJ0KO4vwccS9DA3JMOogE/tMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAyMjgwMzExMzZaFw0x OTA1MjkwMzExMzZaMBgxFjAUBgNVBAMTDWRyay1iZXJsaW4uZGUwggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQDADhrQrZDpJd6NDN9MmjGFDFUtA8X9j69/ 6w3ir9NirSPhS1CjrdurgWyfqmnie0wfnFKOuQuQvwbBiMSuCwj6MUZq302Hon3k paogwILkyWNOdv47Rt/3df9zdvoUgBPVOOBTOFVLY0cl86heF8sbG9LTD94bIqup YX+dv9CfGaeDDXQsi7sRZtiF5duHdZeVkdy1sRv8ls4TsS9m2VvEHF6snWy0rzVX QOpqDZVymILKNtCirxkWsSkt4RO4uhxKEDzq1j1BPPjmrwX0fLqiQ557TJJCeiZ+ NVCt2dZxH3Q6yRLhP/q7x0w6LuLbSRgO2MtmrhAwhVhfcOR95VwpAgMBAAGjggJ1 MIICcTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF BwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFLBsn/CEApc2H6iZKQ46Ka8noLcq MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMw YTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9y ZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9y Zy8wKwYDVR0RBCQwIoINZHJrLWJlcmxpbi5kZYIRd3d3LmRyay1iZXJsaW4uZGUw TAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcC ARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1 BIHyAPAAdwBj8tvN6DvMLM8LcoQnV2szpI1hd4+9daY4scdoVEvYjQAAAWkyTO5W AAAEAwBIMEYCIQCpDuInqBwH8kJrpbTjBRnM+FITV0ojS38QG4iMa819cQIhAOod S2TcwLeNG7784ror3KXdkSubDDOJ5iUpgVNPaXOqAHUA4mlLribo6UAJ6IYbtjuD 1D7n/nSI+6SPKJMBnd3x2/4AAAFpMkzwUAAABAMARjBEAiAJcoMhmhDE3JODU+z3 3fR+j657hWNF5F43ttF32pzT5QIgKrhteUb/RCn9NYFcBLMlGHUKt0dyciM+i/rI 347pz+owDQYJKoZIhvcNAQELBQADggEBAJBwn5Aqxs3HefV/t1H3Vdhf76UGVG9p i+kAKLVktS0SJCYyxCbKwD+CMDz16oUR4a78BXCw5EcgaP8fZ61d91ZpYUtqaLgq ckMC7AF7taC79s7/g5VB4ejcEp3Ml0cAFYrmeuxsf2yV1gs8bAhaj2emV/HNCltN cymc7td19O3hU7HI0TtTgQJ1VMAA0EdBy7WM2N9Lji6L/AejNCSpmbrJplBsYXVj +3CEsDWDX4/0G7NEKjnhQVFkXn1Qv0dsl02b2W6R/YeojYLcfYN5lT4slEV/ITrt UiDmPus7n6ijUjIRW636+mtsbE/gVZPemxpqzSPuISPtQ5nWNu0Gndg= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwA4a0K2Q6SXejQzfTJox hQxVLQPF/Y+vf+sN4q/TYq0j4UtQo63bq4Fsn6pp4ntMH5xSjrkLkL8GwYjErgsI +jFGat9Nh6J95KWqIMCC5MljTnb+O0bf93X/c3b6FIAT1TjgUzhVS2NHJfOoXhfL GxvS0w/eGyKrqWF/nb/Qnxmngw10LIu7EWbYheXbh3WXlZHctbEb/JbOE7EvZtlb xBxerJ1stK81V0Dqag2VcpiCyjbQoq8ZFrEpLeETuLocShA86tY9QTz45q8F9Hy6 okOee0ySQnomfjVQrdnWcR90OskS4T/6u8dMOi7i20kYDtjLZq4QMIVYX3DkfeVc 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 387395736526410543635590970303708982693869 . . . . . . . . [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 2019-02-28 03:11:36 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-29 03:11:36 +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 'drk-berlin.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24244709863295889382629401038156033968245079288277639203158695058942055391542805242557556342727535441769959281723950306719969830799119927304513983388428047934274514900912581253090031318233866880045747932225593787960922751722463584589110441936016717616195489062198249687032564700739630217608432206176333738850274406417764329498672774211938477349659046339381419841813721360776819257112065040609250847996257694399800711385393463865937695743336583311072851036455142824397304498551344199387413072286107713177954165380926626408137804143877684712194318081742986680857590751252704857824606980713064747043945912101280206380073 . . . . . . . . . . . . . . . . . . . . [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) b06c9ff0840297361fa899290e3a29af27a0b72a . . . . . . . . . . . . . . . . [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 (36 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'drk-berlin.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.drk-berlin.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 (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) 00f000770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000169324cee560000040300483046022100a90ee227a81c07f2426ba5b4e30519ccf85213574a234b7f101b888c6bcd7d71022100ea1d4b64dcc0b78d1bbefce2ba2bdca5dd912b9b0c3389e6252981534f6973aa007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000169324cf05000000403004630440220097283219a10c4dc938353ecf7ddf47e8fae7b856345e45e37b6d177da9cd3e502202ab86d7946ff4429fd35815c04b32518750ab7477272233e8bfac8df8ee9cfea . . . . [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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