Emercom TX

HTTP response code test domains for monitoring validation

Variants

Valid HTTPS Default

{code}.tx.emercom.io
Valid cert, HTTP → HTTPS redirect. Same as .validssl.tx.

Valid HTTPS Valid SSL

{code}.validssl.tx.emercom.io
Valid cert, HTTP → HTTPS redirect.

Valid HTTPS only

{code}.httpsonly.validssl.tx.emercom.io
Valid cert, HTTPS only. HTTP connections are aborted.

Valid HTTPS HTTP No Redirect

{code}.noredirect.validssl.tx.emercom.io
Valid cert. Both HTTP and HTTPS serve content independently.

HTTP Plain HTTP

{code}.plainhttp.tx.emercom.io
HTTP only, no TLS. No HTTPS listener.

Self-signed HTTPS Invalid SSL

{code}.invalidssl.tx.emercom.io
Untrusted cert (Emercom TX Test CA), HTTP → HTTPS redirect.

Self-signed HTTPS only

{code}.httpsonly.invalidssl.tx.emercom.io
Untrusted cert, HTTPS only. HTTP connections are aborted.

Self-signed HTTPS HTTP No Redirect

{code}.noredirect.invalidssl.tx.emercom.io
Untrusted cert. Both HTTP and HTTPS serve content independently.

Examples

curl https://200.tx.emercom.io
→ 200 OK (valid cert, HTTPS)
curl https://404.invalidssl.tx.emercom.io
→ 404 Not Found (untrusted cert, HTTPS)
curl http://503.plainhttp.tx.emercom.io
→ 503 Service Unavailable (HTTP only)
curl https://200.httpsonly.validssl.tx.emercom.io
→ 200 OK (valid cert, HTTP aborted)
curl http://200.noredirect.validssl.tx.emercom.io
→ 200 OK (HTTP serves content, no redirect)

Available Status Codes

1xx Informational

100 Continue
101 Switching Protocols
102 Processing
103 Early Hints

2xx Success

200 OK
201 Created
202 Accepted
203 Non-Authoritative Info
204 No Content
205 Reset Content
206 Partial Content
207 Multi-Status
208 Already Reported
226 IM Used

3xx Redirection

300 Multiple Choices
301 Moved Permanently
302 Found
303 See Other
304 Not Modified
305 Use Proxy
307 Temporary Redirect
308 Permanent Redirect

4xx Client Errors

400 Bad Request
401 Unauthorized
402 Payment Required
403 Forbidden
404 Not Found
405 Method Not Allowed
406 Not Acceptable
407 Proxy Auth Required
408 Request Timeout
409 Conflict
410 Gone
411 Length Required
412 Precondition Failed
413 Payload Too Large
414 URI Too Long
415 Unsupported Media Type
416 Range Not Satisfiable
417 Expectation Failed
418 I'm a Teapot
421 Misdirected Request
422 Unprocessable Content
423 Locked
424 Failed Dependency
425 Too Early
426 Upgrade Required
428 Precondition Required
429 Too Many Requests
431 Header Fields Too Large
451 Unavailable For Legal

Special

444 No Response (connection aborted)

5xx Server Errors

500 Internal Server Error
501 Not Implemented
502 Bad Gateway
503 Service Unavailable
504 Gateway Timeout
505 HTTP Version Not Supported
506 Variant Also Negotiates
507 Insufficient Storage
508 Loop Detected
510 Not Extended
511 Network Auth Required