geo-wissen.de
Issued by ZeroSSL RSA Domain Secure Site CA
About this certificate
This digital certificate with serial number 0c:b9:5e:e3:7a:4f:ca:e4:fa:a6:3e:41:f2:29:be:1e was issued on by ZeroSSL.
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=geo-wissen.de
ZeroSSL
Organization:
ZeroSSL
Country:
AT
This certificate has expire since
Certificate Details
Serial Number (hex): 0c:b9:5e:e3:7a:4f:ca:e4:fa:a6:3e:41:f2:29:be:1eSerial Number (int): 16913235437397202061050345692276047390
Serial Number lenght: 124 bits, 16 octets
SubjectKeyId: a7:eb:8d:72:30:c9:72:6b:13:5e:d1:5a:b6:21:b6:d9:14:21:02:3b
AuthorityKeyId: c8:d9:78:68:a2:d9:19:68:d5:3d:72:de:5f:0a:3e:dc:b5:86:86:a6
Fingerprint (sha1): 8b:d5:cd:fc:54:39:77:d7:d4:a6:01:6f:93:86:db:30:00:01:72:e5
Fingerprint (sha256): 09:bf:1c:7e:d7:f4:65:8b:09:87:88:9c:19:04:b7:94:fe:37:5a:d5:e9:c4:21:3f:29:16:d9:e1:ad:fb:f9:e6
Issuing Certificate URL: http://zerossl.crt.sectigo.com/ZeroSSLRSADomainSecureSiteCA.crt
Revocation information
OCSP Server: http://zerossl.ocsp.sectigo.comCheck the revocation status for certificate geo-wissen.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for geo-wissen.de
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA384 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
geo-wissen.de
www.geo-wissen.de
www.geo-wissen.de
Other certificates including the domain name geo-wissen.de
(limited to 100 certificates)
Certificate
The complete raw certificate details for geo-wissen.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGeTCCBGGgAwIBAgIQDLle43pPyuT6pj5B8im+HjANBgkqhkiG9w0BAQwFADBL MQswCQYDVQQGEwJBVDEQMA4GA1UEChMHWmVyb1NTTDEqMCgGA1UEAxMhWmVyb1NT TCBSU0EgRG9tYWluIFNlY3VyZSBTaXRlIENBMB4XDTIzMDMxNDAwMDAwMFoXDTIz MDYxMjIzNTk1OVowGDEWMBQGA1UEAxMNZ2VvLXdpc3Nlbi5kZTCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBAKCfHCXm7aVWwgYWGbrzIS11B7M/9CTlLCJ6 S9oeBC9JCQ3TkhzCn6ZfOyIVHl//jbcjusN14Kv6X2E6syoUtL8af8UBcBFHrsjZ +WP3BT2iAdP4LPTABIxHY4yImjMx/nTEjtpNKxjjnRuJMzVmzHdJ7DngsPCr6gGJ 6KfvnSgsxrgkqS6JtJiUTrYosvgcIGfLFNtwQ+xEo/v47nbrmG/NLnEt5M6e1qte jFfx8Edso0mcGrUppMZIxa5iQ9xHpdRL2oUKL7SKyDrJQXX7b7Ydlux9sNIa6OHe KYjtyzz3nqk15r119XpZJmfJYw9uQ1LkLA9evkoq0akxzS2VczkCAwEAAaOCAoow ggKGMB8GA1UdIwQYMBaAFMjZeGii2Rlo1T1y3l8KPty1hoamMB0GA1UdDgQWBBSn 641yMMlyaxNe0Vq2IbbZFCECOzAOBgNVHQ8BAf8EBAMCBaAwDAYDVR0TAQH/BAIw ADAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwSQYDVR0gBEIwQDA0Bgsr BgEEAbIxAQICTjAlMCMGCCsGAQUFBwIBFhdodHRwczovL3NlY3RpZ28uY29tL0NQ UzAIBgZngQwBAgEwgYgGCCsGAQUFBwEBBHwwejBLBggrBgEFBQcwAoY/aHR0cDov L3plcm9zc2wuY3J0LnNlY3RpZ28uY29tL1plcm9TU0xSU0FEb21haW5TZWN1cmVT aXRlQ0EuY3J0MCsGCCsGAQUFBzABhh9odHRwOi8vemVyb3NzbC5vY3NwLnNlY3Rp Z28uY29tMIIBAgYKKwYBBAHWeQIEAgSB8wSB8ADuAHUArfe++nz/EMiLnT2cHj4Y arRnKV3PsQwkyoWGNOvcgooAAAGG3yYx1wAABAMARjBEAiBWRso0Rsm3qPIt+4PZ gwFd9XM3bnxnwV3rCHuWDT3aRgIgSxSw3iJpD2nCUzhYs06Y7ThdKi4/pVUl/V1P mWrtetkAdQB6MoxU2LcttiDqOOBSHumEFnAyE4VNO9IrwTpXo1LrUgAAAYbfJjI8 AAAEAwBGMEQCIDWA+esaN8ldyxGVamBCOFh8nMNIx3FBzrhA5a2GQdpEAiALr0nU Ade7UTjpBNiV4eq3Vyyx9unrbZ4at8PIHIYp1DArBgNVHREEJDAigg1nZW8td2lz c2VuLmRlghF3d3cuZ2VvLXdpc3Nlbi5kZTANBgkqhkiG9w0BAQwFAAOCAgEAHK13 zuZkZLxsoJ0LUmmQwFpysgqsnL3O2La9usTsl7Zq/YyYAeRSm0HQAb3rOU1aAcIa wGKnIy1YZ+1WnB5AGakisWk6LT8V04F19QfAIis8AgTJ+FMHODwluP76T9XceynN mp6vkGNp8web5ky+nHKNSKJfL+oCBxJkZm9B8Wci0Z76ib2tJ9qv2Tr4XJnTWxhc o+2mU7wZSrIbyxhNyCMMcv5Ac5J1md3w0DHIvWQaOE14ca2ZjSw/QQY0bKjHhl2q Eih7YQ+39NBtxHOjJbBbhGTg/tEz1UO0h5zYfeQfsYkcIUZ3LPhvny+WRInLrrIl CUx13hDds3M9ZKVJ/cWIyl+sQMcZpbQzhKf4PSrIKtkERICbMIIBkfh/Y1QaRtMD oQsgFEgX+LjhF6SZFml5OU/Yvc16gRjt2IV1riFIOAU1r0RUbUiMfuebLqUXEw8V EDl/KNXdPd/l39alXu6wDTFrfc4d1Mr0oya53ps5JTmj4N/mEGuFcqdTufAEz6tD mPQYesob2FEIqAE0Qyi5dv3BkszcPg5FEYEfMrv1QSJlkefz1orqKKdYN37PKCRq lYkHeP+MhU2+xFA14f4898xP8+SnfiSNKy12htDXn1wuEaW3hmOudSMz9dW5AVgB LmRoV69nUZlO70mg9BiDrV2KiGLRNwa7d+qSw7g= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoJ8cJebtpVbCBhYZuvMh LXUHsz/0JOUsInpL2h4EL0kJDdOSHMKfpl87IhUeX/+NtyO6w3Xgq/pfYTqzKhS0 vxp/xQFwEUeuyNn5Y/cFPaIB0/gs9MAEjEdjjIiaMzH+dMSO2k0rGOOdG4kzNWbM d0nsOeCw8KvqAYnop++dKCzGuCSpLom0mJROtiiy+BwgZ8sU23BD7ESj+/juduuY b80ucS3kzp7Wq16MV/HwR2yjSZwatSmkxkjFrmJD3Eel1EvahQovtIrIOslBdftv th2W7H2w0hro4d4piO3LPPeeqTXmvXX1elkmZ8ljD25DUuQsD16+SirRqTHNLZVz OQIDAQAB -----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 16913235437397202061050345692276047390 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.12 (sha384WithRSAEncryption) . . . . . . . . . . . . [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 'AT' . . . . . . . . . . . . [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 'ZeroSSL' . . . . . . . . . . . . [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 'ZeroSSL RSA Domain Secure Site CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-03-14 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-12 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:19|false] PrintableString 'geo-wissen.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 20276588836806954297326068523536813165643124605279069264644291122497738736887900695659852056126613828168844631297563219877145782499792097176501482857787275227469273524840562291004722076026846755961947781075055249463507101126986631851736184332797910207471198287078759492623509994209792491909632328258678171135402337291766043027896808924770707437319402513132393998441578363583751441973379815252905115316165181433308642497021179887468433830937193378684061515872861465908215899816132961313763740591704484300534538416275206230070268025649187796894712396536114451240310489160419055357341802855126611149258974615845855392569 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c8d97868a2d91968d53d72de5f0a3edcb58686a6 . . . . . . . . . . . . . . . . [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) a7eb8d7230c9726b135ed15ab621b6d91421023b . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.37 (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 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [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:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.78 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://sectigo.com/CPS' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (124 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://zerossl.crt.sectigo.com/ZeroSSLRSADomainSecureSiteCA.crt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://zerossl.ocsp.sectigo.com' . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000186df2631d7000004030046304402205646ca3446c9b7a8f22dfb83d983015df573376e7c67c15deb087b960d3dda4602204b14b0de22690f69c2533858b34e98ed385d2a2e3fa55525fd5d4f996aed7ad90075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000186df26323c000004030046304402203580f9eb1a37c95dcb11956a604238587c9cc348c77141ceb840e5ad8641da4402200baf49d401d7bb5138e904d895e1eab7572cb1f6e9eb6d9e1ab7c3c81c8629d4 . . . . . . . . . . . . . . . . [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 'geo-wissen.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.geo-wissen.de' . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.12 (sha384WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (4096 bits) 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