thefloweringash/gist:23ab26bd449da549e77cdf2d55e6c2a6 Secret

## gistfile1.txt
$ curl -v https://cache.nixos.org/nar/1rl5lm74r54s5hi02njlhyri3qg1nnga8fqhsdx8i98fdmsh63gp.nar.xz
*   Trying 2a04:4e42::729...
* TCP_NODELAY set
* Connected to cache.nixos.org (2a04:4e42::729) port 443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
* successfully set certificate verify locations:
*   CAfile: /etc/ssl/cert.pem
  CApath: none
* TLSv1.2 (OUT), TLS handshake, Client hello (1):
* TLSv1.2 (IN), TLS handshake, Server hello (2):
* TLSv1.2 (IN), TLS handshake, Certificate (11):
* TLSv1.2 (IN), TLS handshake, Server key exchange (12):
* TLSv1.2 (IN), TLS handshake, Server finished (14):
* TLSv1.2 (OUT), TLS handshake, Client key exchange (16):
* TLSv1.2 (OUT), TLS change cipher, Client hello (1):
* TLSv1.2 (OUT), TLS handshake, Finished (20):
* TLSv1.2 (IN), TLS change cipher, Client hello (1):
* TLSv1.2 (IN), TLS handshake, Finished (20):
* SSL connection using TLSv1.2 / ECDHE-RSA-AES128-GCM-SHA256
* ALPN, server accepted to use h2
* Server certificate:
*  subject: C=US; ST=California; L=San Francisco; O=Fastly, Inc.; CN=v2.shared.global.fastly.net
*  start date: Oct 13 00:22:25 2018 GMT
*  expire date: Mar 20 20:22:20 2019 GMT
*  subjectAltName: host "cache.nixos.org" matched cert's "cache.nixos.org"
*  issuer: C=BE; O=GlobalSign nv-sa; CN=GlobalSign CloudSSL CA - SHA256 - G3
*  SSL certificate verify ok.
* Using HTTP2, server supports multi-use
* Connection state changed (HTTP/2 confirmed)
* Copying HTTP/2 data in stream buffer to connection buffer after upgrade: len=0
* Using Stream ID: 1 (easy handle 0x7fb7cf800400)
> GET /nar/1rl5lm74r54s5hi02njlhyri3qg1nnga8fqhsdx8i98fdmsh63gp.nar.xz HTTP/2
> Host: cache.nixos.org
> User-Agent: curl/7.54.0
> Accept: */*
>
* Connection state changed (MAX_CONCURRENT_STREAMS updated)!
< HTTP/2 503
< server: Varnish
< retry-after: 0
< content-type: text/html; charset=utf-8
< accept-ranges: bytes
< date: Sun, 14 Oct 2018 13:05:28 GMT
< via: 1.1 varnish
< x-served-by: cache-nrt6151-NRT
< x-cache: MISS
< x-cache-hits: 0
< x-timer: S1539522268.569898,VS0,VE60661
< content-length: 447
<

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
  <head>
    <title>503 first byte timeout</title>
  </head>
  <body>
    <h1>Error 503 first byte timeout</h1>
    <p>first byte timeout</p>
    <h3>Guru Mediation:</h3>
    <p>Details: cache-nrt6151-NRT 1539522328 440513533</p>
    <hr>
    <p>Varnish cache server</p>
  </body>
</html>
* Connection #0 to host cache.nixos.org left intact
	$ curl -v https://cache.nixos.org/nar/1rl5lm74r54s5hi02njlhyri3qg1nnga8fqhsdx8i98fdmsh63gp.nar.xz
	* Trying 2a04:4e42::729...
	* TCP_NODELAY set
	* Connected to cache.nixos.org (2a04:4e42::729) port 443 (#0)
	* ALPN, offering h2
	* ALPN, offering http/1.1
	* Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
	* successfully set certificate verify locations:
	* CAfile: /etc/ssl/cert.pem
	CApath: none
	* TLSv1.2 (OUT), TLS handshake, Client hello (1):
	* TLSv1.2 (IN), TLS handshake, Server hello (2):
	* TLSv1.2 (IN), TLS handshake, Certificate (11):
	* TLSv1.2 (IN), TLS handshake, Server key exchange (12):
	* TLSv1.2 (IN), TLS handshake, Server finished (14):
	* TLSv1.2 (OUT), TLS handshake, Client key exchange (16):
	* TLSv1.2 (OUT), TLS change cipher, Client hello (1):
	* TLSv1.2 (OUT), TLS handshake, Finished (20):
	* TLSv1.2 (IN), TLS change cipher, Client hello (1):
	* TLSv1.2 (IN), TLS handshake, Finished (20):
	* SSL connection using TLSv1.2 / ECDHE-RSA-AES128-GCM-SHA256
	* ALPN, server accepted to use h2
	* Server certificate:
	* subject: C=US; ST=California; L=San Francisco; O=Fastly, Inc.; CN=v2.shared.global.fastly.net
	* start date: Oct 13 00:22:25 2018 GMT
	* expire date: Mar 20 20:22:20 2019 GMT
	* subjectAltName: host "cache.nixos.org" matched cert's "cache.nixos.org"
	* issuer: C=BE; O=GlobalSign nv-sa; CN=GlobalSign CloudSSL CA - SHA256 - G3
	* SSL certificate verify ok.
	* Using HTTP2, server supports multi-use
	* Connection state changed (HTTP/2 confirmed)
	* Copying HTTP/2 data in stream buffer to connection buffer after upgrade: len=0
	* Using Stream ID: 1 (easy handle 0x7fb7cf800400)
	> GET /nar/1rl5lm74r54s5hi02njlhyri3qg1nnga8fqhsdx8i98fdmsh63gp.nar.xz HTTP/2
	> Host: cache.nixos.org
	> User-Agent: curl/7.54.0
	> Accept: /
	>
	* Connection state changed (MAX_CONCURRENT_STREAMS updated)!
	< HTTP/2 503
	< server: Varnish
	< retry-after: 0
	< content-type: text/html; charset=utf-8
	< accept-ranges: bytes
	< date: Sun, 14 Oct 2018 13:05:28 GMT
	< via: 1.1 varnish
	< x-served-by: cache-nrt6151-NRT
	< x-cache: MISS
	< x-cache-hits: 0
	< x-timer: S1539522268.569898,VS0,VE60661
	< content-length: 447
	<

	<?xml version="1.0" encoding="utf-8"?>
	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
	<html>
	<head>
	<title>503 first byte timeout</title>
	</head>
	<body>
	<h1>Error 503 first byte timeout</h1>
	<p>first byte timeout</p>
	<h3>Guru Mediation:</h3>
	<p>Details: cache-nrt6151-NRT 1539522328 440513533</p>
	<hr>
	<p>Varnish cache server</p>
	</body>
	</html>
	* Connection #0 to host cache.nixos.org left intact