www.as-luftfilter.de
Issued by Sectigo RSA Domain Validation Secure Server CA
About this certificate
This digital certificate with serial number 9c:0a:89:16:63:ec:12:8e:d9:de:79:88:4b:db:02:5a was issued on by Sectigo Limited.
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=www.as-luftfilter.de,OU=Domain Control Validated+OU=PositiveSSL
Sectigo Limited
Organization:
Sectigo Limited
State / Province:
Greater Manchester
Locality: Salford
Country: GB
Locality: Salford
Country: GB
This certificate has expire since
Certificate Details
Serial Number (hex): 9c:0a:89:16:63:ec:12:8e:d9:de:79:88:4b:db:02:5aSerial Number (int): 207414270775091910145418397585128489562
Serial Number lenght: 128 bits, 16 octets
SubjectKeyId: 4c:f9:c8:7a:77:19:6c:0e:db:3b:f4:dc:47:29:b9:6b:a5:80:f0:85
AuthorityKeyId: 8d:8c:5e:c4:54:ad:8a:e1:77:e9:9b:f9:9b:05:e1:b8:01:8d:61:e1
Fingerprint (sha1): fb:6d:f9:20:cb:0c:43:70:82:6b:76:fc:a2:e2:ff:d0:5b:f2:cb:5f
Fingerprint (sha256): 31:c0:90:2c:c5:d6:f1:e2:54:c4:c4:62:1d:1d:0b:e5:c1:ff:f9:70:c6:7c:23:d4:4e:3e:b5:ce:f0:09:84:9d
Issuing Certificate URL: http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
Revocation information
OCSP Server: http://ocsp.sectigo.comCheck the revocation status for certificate www.as-luftfilter.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.as-luftfilter.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.as-luftfilter.de
as-luftfilter.de
as-luftfilter.de
Other certificates including the domain name as-luftfilter.de
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.as-luftfilter.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGAjCCBOqgAwIBAgIRAJwKiRZj7BKO2d55iEvbAlowDQYJKoZIhvcNAQELBQAw gY8xCzAJBgNVBAYTAkdCMRswGQYDVQQIExJHcmVhdGVyIE1hbmNoZXN0ZXIxEDAO BgNVBAcTB1NhbGZvcmQxGDAWBgNVBAoTD1NlY3RpZ28gTGltaXRlZDE3MDUGA1UE AxMuU2VjdGlnbyBSU0EgRG9tYWluIFZhbGlkYXRpb24gU2VjdXJlIFNlcnZlciBD QTAeFw0xOTA1MzEwMDAwMDBaFw0yMDA1MzEyMzU5NTlaMFgxITAfBgNVBAsTGERv bWFpbiBDb250cm9sIFZhbGlkYXRlZDEUMBIGA1UECxMLUG9zaXRpdmVTU0wxHTAb BgNVBAMTFHd3dy5hcy1sdWZ0ZmlsdGVyLmRlMIIBIjANBgkqhkiG9w0BAQEFAAOC AQ8AMIIBCgKCAQEA2s2Ffpm4tAun5JiHMl5SLOByiMrSOCewq+SZTY9p2yCtnH65 Fe1/lsuGN9wi4mDSoVikqx1zpe/UOO4eOU3I9dNkQO0/+lhqhlgRNueVwF/yChin ytU5Xd4NjZ0TWStfuUesetcEDQwvNg47wZQg4rEEWfA9hVH4WGmdvkqYjtQ4xXXK AOZzsC0PgzOd6ZCoS3k1tpjiXBxvOsiebL76o4C3XqkLMBn5B6/9VxNm+KbZmyFR TecnaqUaHyQ+e1PXZuO+L+zIZVSp6+7TNZTwsa2vbLQ0vCkX6bfFwqpxv2Dlaww1 v/ZGwrHj4o97ev4ag9+V2tWfLXEVvyI87TEW4QIDAQABo4ICjTCCAokwHwYDVR0j BBgwFoAUjYxexFStiuF36Zv5mwXhuAGNYeEwHQYDVR0OBBYEFEz5yHp3GWwO2zv0 3EcpuWulgPCFMA4GA1UdDwEB/wQEAwIFoDAMBgNVHRMBAf8EAjAAMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjBJBgNVHSAEQjBAMDQGCysGAQQBsjEBAgIH MCUwIwYIKwYBBQUHAgEWF2h0dHBzOi8vc2VjdGlnby5jb20vQ1BTMAgGBmeBDAEC ATCBhAYIKwYBBQUHAQEEeDB2ME8GCCsGAQUFBzAChkNodHRwOi8vY3J0LnNlY3Rp Z28uY29tL1NlY3RpZ29SU0FEb21haW5WYWxpZGF0aW9uU2VjdXJlU2VydmVyQ0Eu Y3J0MCMGCCsGAQUFBzABhhdodHRwOi8vb2NzcC5zZWN0aWdvLmNvbTAxBgNVHREE KjAoghR3d3cuYXMtbHVmdGZpbHRlci5kZYIQYXMtbHVmdGZpbHRlci5kZTCCAQMG CisGAQQB1nkCBAIEgfQEgfEA7wB2ALvZ37wfinG1k5Qjl6qSe0c4V5UKq1LoGpCW ZDaOHtGFAAABaw1/wH0AAAQDAEcwRQIhAISPqHJePQOUMpVXTeMagtAoiKZRAKnu 2gGoc6CfCPArAiAJgotFGWZ8ETlNLBLdDUGa7MNulHOvlSbYGsF9JJcaMAB1AF6n c/nfVsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAABaw1/wJoAAAQDAEYwRAIg PIhfm1wHIp0RnVNvximLyNt3M0Ji6zNqjzCeT566kWwCICX/WchXMIVfMkLzNLOQ zsHq/icB/DnbDFOpKAyXUDssMA0GCSqGSIb3DQEBCwUAA4IBAQAiQ2Cg0fZT+ibk ZW9U1KWIn7btbMBgtjPuT3qPLCBfXwPFshyxyeB2yB2iQVpyQONTpjPgoUPAhmvT jcbsW/nqPixFRZJTf4QyOyTNiXcnnto0iQab3DjivzY63wDaVoGsijshoxrCwCPU JvA36b5SMaWn5xvp8gk7hqBbj9EUrPMK07SzbtOgwSVSQyl9mLg2cJDvLCC65gx5 rRcPgfaZ6aa7wo3kabMqqnaUA7FiYbguD+1acewB3Q6L0GebxrAlHTD3u6gRmxGA wUBaCErw3x9ZIbNx3QNGeO9E7WaQ5jpj2Q09rzQ6I2vEEUQ7cNr326gpNlNaGRmM E92wN6lH -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2s2Ffpm4tAun5JiHMl5S LOByiMrSOCewq+SZTY9p2yCtnH65Fe1/lsuGN9wi4mDSoVikqx1zpe/UOO4eOU3I 9dNkQO0/+lhqhlgRNueVwF/yChinytU5Xd4NjZ0TWStfuUesetcEDQwvNg47wZQg 4rEEWfA9hVH4WGmdvkqYjtQ4xXXKAOZzsC0PgzOd6ZCoS3k1tpjiXBxvOsiebL76 o4C3XqkLMBn5B6/9VxNm+KbZmyFRTecnaqUaHyQ+e1PXZuO+L+zIZVSp6+7TNZTw sa2vbLQ0vCkX6bfFwqpxv2Dlaww1v/ZGwrHj4o97ev4ag9+V2tWfLXEVvyI87TEW 4QIDAQAB -----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 207414270775091910145418397585128489562 . . . . . . . . [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 'GB' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Greater Manchester' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Salford' . . . . . . . . . . . . [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 'Sectigo Limited' . . . . . . . . . . . . [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 'Sectigo RSA Domain Validation Secure Server CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-31 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-31 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 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Domain Control Validated' . . . . . . . . . . . . [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 'PositiveSSL' . . . . . . . . . . . . [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 'www.as-luftfilter.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 27621296893248363095670075795898389544079353187814400854160467496051448048494331860024810600265624394144008254783936616395934093985695616782656284539262414812521738012829930560350943045744462543848994900081430412596511408039703985201405600345086562024934379128157239560628711843616919090714427910209730101616579284959964332717979827634349765846331737352553102944513409276076854798303641298376325860700155828373637036544683916982899985393061519851418228660075780664170859401146113661874547086179193919750723354512549371638582582159548823126130652658347897196411802425570161015048641598202865477859677988503137899583201 . . . . . . . . . . . . . . . . . . . . [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 8d8c5ec454ad8ae177e99bf99b05e1b8018d61e1 . . . . . . . . . . . . . . . . [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) 4cf9c87a77196c0edb3bf4dc4729b96ba580f085 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.6449.1.2.2.7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 (120 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://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.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://ocsp.sectigo.com' . . . . . . . . . . . . . . . . [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 (42 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.as-luftfilter.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'as-luftfilter.de' . . . . . . . . . . . . . . . . [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) 00ef007600bbd9dfbc1f8a71b593942397aa927b473857950aab52e81a909664368e1ed1850000016b0d7fc07d0000040300473045022100848fa8725e3d03943295574de31a82d02888a65100a9eeda01a873a09f08f02b022009828b4519667c11394d2c12dd0d419aecc36e9473af9526d81ac17d24971a300075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016b0d7fc09a000004030046304402203c885f9b5c07229d119d536fc6298bc8db77334262eb336a8f309e4f9eba916c022025ff59c85730855f3242f334b390cec1eafe2701fc39db0c53a9280c97503b2c . . . . [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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