*.rainer-kalthoff.de
Issued by STRATO SSL - G4
About this certificate
This digital certificate with serial number 47:be:43:79:3d:89:85:01:7b:a7:b1:e2:4e:63:58:3a was issued on by STRATO AG.
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)
- Sub certificates SHOULD include Subject Key Identifier in end entity certs (RFC 5280: 4.2 & 4.2.1.2)
Certificate Subject
CN=*.rainer-kalthoff.de
STRATO AG
Organization:
STRATO AG
Organization unit: Domain Validated SSL
Organization unit: Domain Validated SSL
Country:
DE
This certificate has expire since
Certificate Details
Serial Number (hex): 47:be:43:79:3d:89:85:01:7b:a7:b1:e2:4e:63:58:3aSerial Number (int): 95363092630946589651982853966091475002
Serial Number lenght: 127 bits, 16 octets
SubjectKeyId:
AuthorityKeyId: c9:54:47:be:bd:cc:8f:b4:fb:4e:27:5a:0e:dc:bc:a9:5b:d9:ab:b9
Fingerprint (sha1): 73:e2:a6:ac:0d:11:31:a6:c7:19:27:2c:d0:24:2f:49:ac:3d:6c:ee
Fingerprint (sha256): cc:f7:3b:f9:6d:59:fa:e6:3d:00:a0:11:86:29:50:5d:8f:e6:83:23:f4:53:31:97:20:4b:e9:61:7c:41:4f:60
Issuing Certificate URL: http://strato-aia.digitalcertvalidation.com/stratog4.crt
Revocation information
OCSP Server: http://strato-ocsp.digitalcertvalidation.comCRL Distribution Point: http://strato-crl.digitalcertvalidation.com/stratog4.crl
Check the revocation status for certificate *.rainer-kalthoff.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for *.rainer-kalthoff.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
*.rainer-kalthoff.de
rainer-kalthoff.de
rainer-kalthoff.de
Other certificates including the domain name rainer-kalthoff.de
(limited to 100 certificates)
Certificate
The complete raw certificate details for *.rainer-kalthoff.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGIDCCBQigAwIBAgIQR75DeT2JhQF7p7HiTmNYOjANBgkqhkiG9w0BAQsFADBa MQswCQYDVQQGEwJERTESMBAGA1UEChMJU1RSQVRPIEFHMR0wGwYDVQQLExREb21h aW4gVmFsaWRhdGVkIFNTTDEYMBYGA1UEAxMPU1RSQVRPIFNTTCAtIEc0MB4XDTE2 MDgxMzAwMDAwMFoXDTE3MDkxMjIzNTk1OVowHzEdMBsGA1UEAwwUKi5yYWluZXIt a2FsdGhvZmYuZGUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC2EIid MGj/OiJGtATt127V9BOctH2uHV/5+ldiPWCcGGrVAbFw0TmNgO6/30DkKc9DixfG z0oLE1GJzimGxtoKbdJlcSdI+IcDeN5Kv73ilPKMReh1gWiO4hVw7wKJr/snDSmE qBmifvw3SdE/5Lu1ziM2KI1h7e5p4IFwcxOtWhTXm50DIUMovwW8cyCfmLWjc/70 UDRngZTjOkYY428TWgEC1xAP+rcd7ALIhqFyCY58pPvUQdxqdeTqHYcgomgPEN4b ELy25luFlQXst+NsFQndMBtAP1shlbFLonYs9JgBJF9ixcZRrUcrUvVTEl+b1/Qe wo+kKrbEBoQ7BlGzAgMBAAGjggMbMIIDFzAzBgNVHREELDAqghQqLnJhaW5lci1r YWx0aG9mZi5kZYIScmFpbmVyLWthbHRob2ZmLmRlMAkGA1UdEwQCMAAwSQYDVR0f BEIwQDA+oDygOoY4aHR0cDovL3N0cmF0by1jcmwuZGlnaXRhbGNlcnR2YWxpZGF0 aW9uLmNvbS9zdHJhdG9nNC5jcmwwgZ0GA1UdIASBlTCBkjCBjwYGZ4EMAQIBMIGE MD8GCCsGAQUFBwIBFjNodHRwczovL3d3dy5nZW90cnVzdC5jb20vcmVzb3VyY2Vz L3JlcG9zaXRvcnkvbGVnYWwwQQYIKwYBBQUHAgIwNQwzaHR0cHM6Ly93d3cuZ2Vv dHJ1c3QuY29tL3Jlc291cmNlcy9yZXBvc2l0b3J5L2xlZ2FsMB8GA1UdIwQYMBaA FMlUR769zI+0+04nWg7cvKlb2au5MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwgZAGCCsGAQUFBwEBBIGDMIGAMDgGCCsGAQUF BzABhixodHRwOi8vc3RyYXRvLW9jc3AuZGlnaXRhbGNlcnR2YWxpZGF0aW9uLmNv bTBEBggrBgEFBQcwAoY4aHR0cDovL3N0cmF0by1haWEuZGlnaXRhbGNlcnR2YWxp ZGF0aW9uLmNvbS9zdHJhdG9nNC5jcnQwggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEA dwDd6x0reg1PpiCLga2BaHB+Lo6dAdVciI09EcTNtuy+zAAAAVaCTI0XAAAEAwBI MEYCIQCnhbJQiegSHYDBvUtGj2HBDWIpZo3bzE+fJjboqqmv4QIhANgQzgR+yjVt LXaom6ZdZVchUqY1iahOXzkO/qp5XGb+AHYApLkJkLQYWBSHuxOizGdwCjw1mAT5 G9+443fNDsgN3BAAAAFWgkyNTAAABAMARzBFAiEAhG8TaRKhgCF6eZmUa9vlBLBi IoJmbDfwKPmUAVaNCjICIFY82kiPNyjLAEfheqBiL8lN8tPlls1sYhNhl1/uOlj8 MA0GCSqGSIb3DQEBCwUAA4IBAQBtYUCow5xmM4r49Gpaxvz2FCuYr/GMsoPpfDao DgG+3NX6FFmpHahl7DIvhFPyMfSo6t+1CHJ0pV+PsmKglBvRBbCYsEPcHGSx9z9c mUCl/4jFv8SoOnWjXWIUhf1PLTpGPEStxxpNRxKRKBjnXobMDxFIQXhiKG6pP4SP XdvOnvhRm9kQdRuhNbZ60O9xHAkVat/EAXPoctcckkl3u07a0HpiwGUJq1YnF842 QmilxBR8Z9yMdA2Dr4EzXc5679U0kAHeE6lfMqwPo/CouMwG4vvEtDzWyGUyi/fD WWCULGGZvEJZbGZIxGQu1kgpAeACtAsdjyeI9fZeINHoyUEH -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAthCInTBo/zoiRrQE7ddu 1fQTnLR9rh1f+fpXYj1gnBhq1QGxcNE5jYDuv99A5CnPQ4sXxs9KCxNRic4phsba Cm3SZXEnSPiHA3jeSr+94pTyjEXodYFojuIVcO8Cia/7Jw0phKgZon78N0nRP+S7 tc4jNiiNYe3uaeCBcHMTrVoU15udAyFDKL8FvHMgn5i1o3P+9FA0Z4GU4zpGGONv E1oBAtcQD/q3HewCyIahcgmOfKT71EHcanXk6h2HIKJoDxDeGxC8tuZbhZUF7Lfj bBUJ3TAbQD9bIZWxS6J2LPSYASRfYsXGUa1HK1L1UxJfm9f0HsKPpCq2xAaEOwZR swIDAQAB -----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 95363092630946589651982853966091475002 . . . . . . . . [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 'DE' . . . . . . . . . . . . [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 'STRATO AG' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Domain Validated SSL' . . . . . . . . . . . . [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 'STRATO SSL - G4' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-08-13 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-09-12 23:59:59 +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:12|false] UTF8String '*.rainer-kalthoff.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 22983524549773773405327022935990720790056709589475794107833851303362806514508930135995825590303736031754590843677710124657044813234440086304551341913927833264486536185947873938899676343129434972166374160075093432022189021187782232887223645869375719159984417935499174953121311712182746642094988537327367184814765700073581223407343749233794825457468469539413126649090925334417542076431719450380464158455786560095672954458155505131601084428039331776427180449306090634884233486356829246698632222822676360761803643787814518660408303396475884082674342586466735757597112633574473073708385284041056234890506582996589746737587 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (44 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.rainer-kalthoff.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rainer-kalthoff.de' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (66 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://strato-crl.digitalcertvalidation.com/stratog4.crl' . . . . . . . . . . . . . . . . [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 (149 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: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 'https://www.geotrust.com/resources/repository/legal' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'https://www.geotrust.com/resources/repository/legal' . . . . . . . . . . . . . . . . [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 c95447bebdcc8fb4fb4e275a0edcbca95bd9abb9 . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (131 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://strato-ocsp.digitalcertvalidation.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://strato-aia.digitalcertvalidation.com/stratog4.crt' . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700ddeb1d2b7a0d4fa6208b81ad8168707e2e8e9d01d55c888d3d11c4cdb6ecbecc00000156824c8d170000040300483046022100a785b25089e8121d80c1bd4b468f61c10d6229668ddbcc4f9f2636e8aaa9afe1022100d810ce047eca356d2d76a89ba65d65572152a63589a84e5f390efeaa795c66fe007600a4b90990b418581487bb13a2cc67700a3c359804f91bdfb8e377cd0ec80ddc1000000156824c8d4c0000040300473045022100846f136912a180217a7999946bdbe504b0622282666c37f028f99401568d0a320220563cda488f3728cb0047e17aa0622fc94df2d3e596cd6c621361975fee3a58fc . . . . [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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