application/pkix-cert
An X.509 certificate, DER encoded.
- Extensions
- .cer
- Header
Content-Type: application/pkix-cert- Registered
- Yes, in the IANA media type registry.
What servers send
The type each server's own mime.types gives these extensions, as it ships.
| Extension | Apache httpd 2.4.69 | nginx 1.31.6 |
|---|---|---|
| .cer | application/pkix-cert | Not listed |
Common application types
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- application/pdf
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- application/pkcs10
- application/pkcs12
- application/pkcs8
- application/pkix-cert
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- application/problem+json
- application/protobuf
- application/rss+xml
- application/rtf
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- application/vnd.api+json
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- application/vnd.microsoft.portable-executable
- application/vnd.ms-excel
- application/vnd.ms-fontobject
- application/vnd.ms-powerpoint
- application/vnd.msgpack
- application/vnd.oasis.opendocument.presentation
- application/vnd.oasis.opendocument.spreadsheet
- application/vnd.oasis.opendocument.text
- application/vnd.openxmlformats-officedocument.presentationml.presentation
- application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
- application/vnd.openxmlformats-officedocument.wordprocessingml.document
- application/vnd.rar
- application/vnd.sqlite3
- application/wasm
- application/x-7z-compressed
- application/x-apple-diskimage
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- application/x-bzip2
- application/x-debian-package
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- application/x-msdownload
- application/x-rar-compressed
- application/x-redhat-package-manager
- application/x-sh
- application/x-tar
- application/x-www-form-urlencoded
- application/x-x509-ca-cert
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- application/xml
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- application/zstd