geo-wissen.de
Issued by ZeroSSL RSA Domain Secure Site CA
About this certificate
This digital certificate with serial number f2:8f:aa:6b:93:cf:24:93:a2:2e:89:d4:84:54:c8:71 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): f2:8f:aa:6b:93:cf:24:93:a2:2e:89:d4:84:54:c8:71Serial Number (int): 322419129963510848220806508218001180785
Serial Number lenght: 128 bits, 16 octets
SubjectKeyId: ee:60:da:96:f7:fe:1e:18:59:a5:15:f8:b6:6f:47:b8:df:7f:98:da
AuthorityKeyId: c8:d9:78:68:a2:d9:19:68:d5:3d:72:de:5f:0a:3e:dc:b5:86:86:a6
Fingerprint (sha1): 66:93:06:2f:36:c9:48:3f:aa:8e:f3:69:eb:22:a5:3f:a2:25:e6:40
Fingerprint (sha256): bf:64:5c:d1:ae:04:d0:f2:fa:6c:e5:45:ab:79:38:d9:b4:27:46:88:98:a1:b5:f3:44:ae:75:21:41:68:44:89
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----- MIIGezCCBGOgAwIBAgIRAPKPqmuTzySToi6J1IRUyHEwDQYJKoZIhvcNAQEMBQAw SzELMAkGA1UEBhMCQVQxEDAOBgNVBAoTB1plcm9TU0wxKjAoBgNVBAMTIVplcm9T U0wgUlNBIERvbWFpbiBTZWN1cmUgU2l0ZSBDQTAeFw0yMzA4MjIwMDAwMDBaFw0y MzExMjAyMzU5NTlaMBgxFjAUBgNVBAMTDWdlby13aXNzZW4uZGUwggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQC28sln4Ysmxw61OTkPkQkO8h3tHQdFNnhJ S0qbdRbtrH2bs0ULg6FqB6YhAIgJYNVS9wkZGYEkeQb/ibkcg9WiwUJXDbhM39S/ QMtaBYQoA6NRcF72kDYrDXDNbv1+gJsy9aBpSKMnflavjjY2Z2wytqYI+jylikys Frt8sTtsQdRer/Ni2jMEmuFF/xj7JGC/morEfmPxpN6xLWQ6xcjDxEyzJ8q3smFt fBREVql7Gyi3aj+3Y6h0vwDUZDXd0afpGudtM5QOVHbQxX3g6Abb3Jsdr5+OLb7+ lVNdeoPPiuNe9Tc7Hf/33taKlb/91ZUU5DFQZAYV0ed/9lYAiJR3AgMBAAGjggKL MIIChzAfBgNVHSMEGDAWgBTI2XhootkZaNU9ct5fCj7ctYaGpjAdBgNVHQ4EFgQU 7mDalvf+HhhZpRX4tm9HuN9/mNowDgYDVR0PAQH/BAQDAgWgMAwGA1UdEwEB/wQC MAAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMEkGA1UdIARCMEAwNAYL KwYBBAGyMQECAk4wJTAjBggrBgEFBQcCARYXaHR0cHM6Ly9zZWN0aWdvLmNvbS9D UFMwCAYGZ4EMAQIBMIGIBggrBgEFBQcBAQR8MHowSwYIKwYBBQUHMAKGP2h0dHA6 Ly96ZXJvc3NsLmNydC5zZWN0aWdvLmNvbS9aZXJvU1NMUlNBRG9tYWluU2VjdXJl U2l0ZUNBLmNydDArBggrBgEFBQcwAYYfaHR0cDovL3plcm9zc2wub2NzcC5zZWN0 aWdvLmNvbTCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2AK33vvp8/xDIi509nB4+ GGq0Zyldz7EMJMqFhjTr3IKKAAABihuJ3QMAAAQDAEcwRQIgQNtz/tmuFbL9DYFE Lqk3kG8+3ZlS4Rkn4JSKui7sS9oCIQCN7uffgfnPtWqprzkF/dhilD4jhoSCr9mF EYz+l7kJqQB1AHoyjFTYty22IOo44FIe6YQWcDIThU070ivBOlejUutSAAABihuJ 3VMAAAQDAEYwRAIgM1BZH8p1oK/CPrtRu0lpCfa6vvMou3n8/DoRomffRUkCIEmA jWALDk0NBVKH9CyfutYAqlTi38djLjYnNxZaRyTMMCsGA1UdEQQkMCKCDWdlby13 aXNzZW4uZGWCEXd3dy5nZW8td2lzc2VuLmRlMA0GCSqGSIb3DQEBDAUAA4ICAQAB U0yYCl822Bfa69kCSFGdp5DFCfqsdl+P0SnTnDLf+06wReFUs6YikFBt0L/9StoX etUrdIOEzgVaWEp5J0WpQ5RzIE2UND1e8iWUUrTDnQ40+vajGtqz6sis6sMFzuTY KQsW/e21wJwpPdIWGBfPE12e5FxfpCQaQAIdgaCcSqJjmyMHBiUxzjPbdURL1nYV l931q/W3y+o7naKmtQrqKYR4VOQx4n9JvoX6yjUYtV6ll4HG5TCyCSCo030TLq8e 6ysBwxtyxGZFZPzTg4enA10jVkvicddl8jgxzJbkSOjRz0q8DM9mD7Lt+JCL+xCD zPKk3rjtSpYVl7sDQFiXz95J4P6H4wg3wT7/jpgj2u/yQDX7qtiDPSZyiRzlJ+2k e8t3O1ujhM3bHE3zzy65i2uy1KWq/ZIOfMcTinKqrA1hH/dr+6pwPdyobFiDopcz mp0Q/xg4EbW36wfWxxkNbm8We4ZDBV6qv6utfdZoTXgCe3TJostQJ0tQ8PZhWw85 Wat81Bs6dAdFfjUMnvvZAcfD+xTQafl1pSJOuYedPFhi18ZbzMzoZh35pupDuPZW P+Onqt06XA4C0sklvNQgDfjt/2UxH26F4Sh8cpn3dKAzXvjPYyZDjc7oWaSWOUvR DV7VUBXk76chi4HE7YxT/wDw16bsb23kbsQ2Hnma8g== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtvLJZ+GLJscOtTk5D5EJ DvId7R0HRTZ4SUtKm3UW7ax9m7NFC4OhagemIQCICWDVUvcJGRmBJHkG/4m5HIPV osFCVw24TN/Uv0DLWgWEKAOjUXBe9pA2Kw1wzW79foCbMvWgaUijJ35Wr442Nmds MramCPo8pYpMrBa7fLE7bEHUXq/zYtozBJrhRf8Y+yRgv5qKxH5j8aTesS1kOsXI w8RMsyfKt7JhbXwURFapexsot2o/t2OodL8A1GQ13dGn6RrnbTOUDlR20MV94OgG 29ybHa+fji2+/pVTXXqDz4rjXvU3Ox3/997WipW//dWVFOQxUGQGFdHnf/ZWAIiU dwIDAQAB -----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 322419129963510848220806508218001180785 . . . . . . . . [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 2023-08-22 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-20 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 23095094108104290197120635866745097725662465851804691818364975761664744658190706307994486624240976772646717968845711164710993596472886828132369135517226657094728712241948533067430060910033054669801365194310720945497427272845025585241240861893560247631018087491238495839640879343434813061549174602973471727455911426709000430256926547587338127337070061448269849219620434685169031193381434326539475869466763724034177535295220120647374189368829357337429543671418167397911449231943872997706345592670535006699622896993390851075525430076574580853975745587332028553048790879646197065024916737381560827122827248810815417521271 . . . . . . . . . . . . . . . . . . . . [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) ee60da96f7fe1e1859a515f8b66f47b8df7f98da . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018a1b89dd030000040300473045022040db73fed9ae15b2fd0d81442ea937906f3edd9952e11927e0948aba2eec4bda0221008deee7df81f9cfb56aa9af3905fdd862943e23868482afd985118cfe97b909a90075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a1b89dd53000004030046304402203350591fca75a0afc23ebb51bb496909f6babef328bb79fcfc3a11a267df4549022049808d600b0e4d0d055287f42c9fbad600aa54e2dfc7632e362737165a4724cc . . . . . . . . . . . . . . . . [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) 0001534c980a5f36d817daebd90248519da790c509faac765f8fd129d39c32dffb4eb045e154b3a62290506dd0bffd4ada177ad52b748384ce055a584a792745a9439473204d94343d5ef2259452b4c39d0e34faf6a31adab3eac8aceac305cee4d8290b16fdedb5c09c293dd2161817cf135d9ee45c5fa4241a40021d81a09c4aa2639b2307062531ce33db75444bd6761597ddf5abf5b7cbea3b9da2a6b50aea29847854e431e27f49be85faca3518b55ea59781c6e530b20920a8d37d132eaf1eeb2b01c31b72c4664564fcd38387a7035d23564be271d765f23831cc96e448e8d1cf4abc0ccf660fb2edf8908bfb1083ccf2a4deb8ed4a961597bb03405897cfde49e0fe87e30837c13eff8e9823daeff24035fbaad8833d2672891ce527eda47bcb773b5ba384cddb1c4df3cf2eb98b6bb2d4a5aafd920e7cc7138a72aaac0d611ff76bfbaa703ddca86c5883a297339a9d10ff183811b5b7eb07d6c7190d6e6f167b8643055eaabfabad7dd6684d78027b74c9a2cb50274b50f0f6615b0f3959ab7cd41b3a7407457e350c9efbd901c7c3fb14d069f975a5224eb9879d3c5862d7c65bcccce8661df9a6ea43b8f6563fe3a7aadd3a5c0e02d2c925bcd4200df8edff65311f6e85e1287c7299f774a0335ef8cf6326438dcee859a496394bd10d5ed55015e4efa7218b81c4ed8c53ff00f0d7a6ec6f6de46ec4361e799af2