application/x-x509-ca-cert
An X.509 CA certificate, offered for install.
- Extensions
- .der .pem .crt
- Header
Content-Type: application/x-x509-ca-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 |
|---|---|---|
| .der | application/x-x509-ca-cert | application/x-x509-ca-cert |
| .pem | Not listed | application/x-x509-ca-cert |
| .crt | application/x-x509-ca-cert | application/x-x509-ca-cert |
The IANA registry also gives these extensions to application/pem-certificate-chain.
Common application types
- application/atom+xml
- application/cbor
- application/dash+xml
- application/dns-message
- application/epub+zip
- application/geo+json
- application/gzip
- application/java-archive
- application/javascript
- application/json
- application/json-patch+json
- application/jwt
- application/ld+json
- application/manifest+json
- application/merge-patch+json
- application/msword
- application/octet-stream
- application/pdf
- application/pgp-keys
- application/pgp-signature
- application/pkcs10
- application/pkcs12
- application/pkcs8
- application/pkix-cert
- application/postscript
- application/problem+json
- application/protobuf
- application/rss+xml
- application/rtf
- application/sql
- application/toml
- application/vnd.android.package-archive
- application/vnd.api+json
- application/vnd.apple.mpegurl
- 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
- application/x-bittorrent
- application/x-bzip2
- application/x-debian-package
- application/x-iso9660-image
- 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
- application/x-xz
- application/xhtml+xml
- application/xml
- application/yaml
- application/zip
- application/zstd