zischka-online.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:9b:00:31:48:cf:da:8b:36:ae:ba:38:d8:38:97:68:f8:73 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=zischka-online.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:9b:00:31:48:cf:da:8b:36:ae:ba:38:d8:38:97:68:f8:73Serial Number (int): 314080880567373627117682470974958791620723
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 00:05:4f:f4:4b:61:b3:c7:ea:e7:9d:86:0e:dd:3e:3f:c3:50:5b:7a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e5:6a:f0:8f:12:08:06:43:b4:12:c4:be:b4:35:95:55:4f:52:4e:f0
Fingerprint (sha256): 9e:c7:ca:55:fe:d9:41:30:ca:66:8a:0b:27:7c:87:85:38:e4:a9:61:4c:05:9c:3d:30:61:73:f5:ee:2b:3a:b4
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate zischka-online.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for zischka-online.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
www.zischka-online.de
zischka-online.de
zischka-online.de
Other certificates including the domain name zischka-online.de
(limited to 100 certificates)
zischka-online.de
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wasserschadenbeseitiger.de
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zischka-online.de
pichost.zischka-online.de
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pichost.zischka-online.de
zischka-online.de
zischka-online.de
zischka-online.de
zischka-online.de
zischka-online.de
zischka-online.de
zischka-online.de
wasserschadenbeseitiger.de
zischka-online.de
pichost.zischka-online.de
zischka-online.de
pichost.zischka-online.de
zischka-online.de
zischka-online.de
zischka-online.de
zischka-online.de
zischka-online.de
pichost.zischka-online.de
zischka-online.de
zischka-online.de
zischka-online.de
zischka-online.de
pichost.zischka-online.de
zischka-online.de
pichost.zischka-online.de
zischka-online.de
zischka-online.de
zischka-online.de
zischka-online.de
zischka-online.de
Certificate
The complete raw certificate details for zischka-online.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFbjCCBFagAwIBAgISA5sAMUjP2os2rro42DiXaPhzMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAyMjYxODQ0MjNaFw0x OTA1MjcxODQ0MjNaMBwxGjAYBgNVBAMTEXppc2Noa2Etb25saW5lLmRlMIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3IkMTJZPhggPjgIovPTLFJhkTbie 61+nqehiQz2beqD4SahnMFo/ORmug/JEYNPFdZZeeojgonmCBg51E7oHd/ePERV8 V/zlnFx9TmNZXjg8eKeaBSfckA4pp/F+svEjWv+q2W4xxxewccI1nErRE5APkhRZ qtUC90XN9jUKMwAjhrYQmtyqmOcraQiuotKiQvFsuPOoT2p5HNmbY0uqw3NJdBTt NKX4ICZ3zcBcNok66z3IJaEJFNp5fQluytPEDszScKjU/w+prYExdwy1x+sixQiJ Zs5K6lUtEHTV3MuKTQO+hbiSEkmiNHtk06hC4+r6j0ej2lidAaYbQoZj1QIDAQAB o4ICejCCAnYwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggr BgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQABU/0S2Gzx+rnnYYO3T4/ w1BbejAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcB AQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlw dC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlw dC5vcmcvMDMGA1UdEQQsMCqCFXd3dy56aXNjaGthLW9ubGluZS5kZYIRemlzY2hr YS1vbmxpbmUuZGUwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEw KDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEBBgor BgEEAdZ5AgQCBIHyBIHvAO0AdQB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnm EHvMVgAAAWkrVjdwAAAEAwBGMEQCIECnIqcTVKrQf24ZRnKlR1AuLX8PjpWTPpj7 /kFZ0QNZAiBJi7vYNsIDRhFXD/pd8hoJdn6y+jsfud9KlCHnP6B7ZAB0AGPy283o O8wszwtyhCdXazOkjWF3j711pjixx2hUS9iNAAABaStWNVsAAAQDAEUwQwIfaWrD p2nQp7YtVbsKTw//tK5kbrNHJzOGl/NOZENeKgIgdgV3as7+pF0SwxvIAKk51eTk sFeM9rf1TRS8KtzXMsYwDQYJKoZIhvcNAQELBQADggEBABKyfgNba3Kay5uvHhEy Z7VgBvcykQjrfKrTFV6L/NpwfTDh2tCvAlEaxjz0YkohF47PGrqvdc7kesrAW3/E 99Lc4QBEoW6VtwCtO3fk7Lz4A8IomuwSKq+lpyIL1OQmRFnb03Vyr/X/PEEAB5o5 q3obaWvdnXC9HloeEm0m51yTBIttSv9WJTEAfYL+AmnwJguVEJf9Oeb1yxWrdJnQ Y/ulEBhpqFOG0OIvwGsA8gx2tp4NHJVdNA9Q7UCHpC6ZNjlKuMwqLl/T65P0tjHD SVNztcNoDN6yVM1FVDxh7UR+uJo20rLigaGSlIFTOklLJ+c5rHeIlh6KH0zAwLia oXo= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3IkMTJZPhggPjgIovPTL FJhkTbie61+nqehiQz2beqD4SahnMFo/ORmug/JEYNPFdZZeeojgonmCBg51E7oH d/ePERV8V/zlnFx9TmNZXjg8eKeaBSfckA4pp/F+svEjWv+q2W4xxxewccI1nErR E5APkhRZqtUC90XN9jUKMwAjhrYQmtyqmOcraQiuotKiQvFsuPOoT2p5HNmbY0uq w3NJdBTtNKX4ICZ3zcBcNok66z3IJaEJFNp5fQluytPEDszScKjU/w+prYExdwy1 x+sixQiJZs5K6lUtEHTV3MuKTQO+hbiSEkmiNHtk06hC4+r6j0ej2lidAaYbQoZj 1QIDAQAB -----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 314080880567373627117682470974958791620723 . . . . . . . . [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 18:44:23 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-27 18:44:23 +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 'zischka-online.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 27840008001620435103926587663654249734533800336922887803338745594520597256603415002040891088150246831743288550136949499880971126792594831198429456369214264856540122692340848669938276322896022710401650274580217742258700152042141913217601101053785411844596586433830764188103378756069536455739367528260964108551552178801331261482372775621438440514888226340860220348733153827393316729684204099686137290947038523427948907807530237685201627857823435992266816341735765970227767487344647535267901774139728096355934078617580954345032821793272318038963042741531014171856347643608203788760891593046582731636333662265410383668181 . . . . . . . . . . . . . . . . . . . . [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) 00054ff44b61b3c7eae79d860edd3e3fc3505b7a . . . . . . . . . . . . . . . . [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 (44 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.zischka-online.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zischka-online.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 (242 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (239 bytes) 00ed007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001692b5637700000040300463044022040a722a71354aad07f6e194672a547502e2d7f0f8e95933e98fbfe4159d103590220498bbbd836c2034611570ffa5df21a09767eb2fa3b1fb9df4a9421e73fa07b6400740063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001692b56355b0000040300453043021f696ac3a769d0a7b62d55bb0a4f0fffb4ae646eb34727338697f34e64435e2a02207605776acefea45d12c31bc800a939d5e4e4b0578cf6b7f54d14bc2adcd732c6 . . . . [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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