Package: libc6 Version: 2.19-18+deb8u1 Dear Maintainer,
* What led up to the situation? I was testing virtual hosts locally in Apache and set up a host that responds with a different site depending on the host name it recieves. * What exactly did you do (or not do) that was effective (or ineffective)? I tried loading <https://host0.localhost/> in the Web browser. * What was the outcome of this action? My machine quiried my ISP's name server and returned an advertizement page. * What outcome did you expect instead? My machine should have returned the loopback address without querying my ISP's name server, then loaded the website from my local machine as specified by RFC6761: <http://tools.ietf.org/html/rfc6761> 6.3. Domain Name Reservation Considerations for "localhost." The domain "localhost." and any names falling within ".localhost." are special in the following ways: 3. Name resolution APIs and libraries SHOULD recognize localhost names as special and SHOULD always return the IP loopback address for address queries and negative responses for all other query types. Name resolution APIs SHOULD NOT send queries for localhost names to their configured caching DNS server(s). -- System Information: Debian Release: 8.2 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable'), (500, 'oldstable') Architecture: amd64 (x86_64) Kernel: Linux 3.16.0-4-amd64 (SMP w/2 CPU cores) Locale: LANG=eo.utf8, LC_CTYPE=eo.utf8 (charmap=ANSI_X3.4-1968) (ignored: LC_ALL set to POSIX) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages libc6:amd64 depends on: ii libgcc1 1:4.9.2-10 libc6:amd64 recommends no packages. Versions of packages libc6:amd64 suggests: ii debconf [debconf-2.0] 1.5.56 pn glibc-doc <none> ii locales 2.19-18+deb8u1 -- debconf information: glibc/restart-failed: glibc/disable-screensaver: glibc/restart-services: