Port "git" fails due to nonexistent host "cpan.mirrors.ilisys.com.au"

[kkbt]

Port "git" fails, obviously due to nonexistent host "cpan.mirrors.ilisys.com.au". See log below.

ProductName:	Mac OS X
ProductVersion:	10.12.6
BuildVersion:	16G29


EXTRACT FROM LOG

--->  Updating MacPorts base sources using rsync
MacPorts base version 2.4.1 installed,
MacPorts base version 2.4.1 downloaded.
--->  Updating the ports tree
--->  MacPorts base is already the latest version

The ports tree has been updated. To upgrade your installed ports, you should run
  port upgrade outdated
Nothing to upgrade.
[...]
--->  Computing dependencies for git
--->  Dependencies to be installed: curl curl-ca-bundle openssl zlib lighttpd bzip2 libev pcre libedit spawn-fcgi p5.24-authen-sasl p5.24-digest-hmac p5.24-digest-sha1 perl5.24 gdbm readline p5.24-gssapi kerberos5 libcomerr p5.24-cgi p5.24-html-parser p5.24-html-tagset p5.24-error p5.24-libwww-perl p5.24-encode-locale p5.24-file-listing p5.24-http-date p5.24-html-form p5.24-http-message p5.24-io-html p5.24-lwp-mediatypes p5.24-uri p5.24-mime-base64 p5.24-http-cookies p5.24-http-daemon p5.24-http-negotiate p5.24-lwp-protocol-https p5.24-io-socket-ssl p5.24-mozilla-ca p5.24-net-libidn libidn p5.24-net-ssleay p5.24-test-exception p5.24-sub-uplevel p5.24-test-nowarnings p5.24-test-warn p5.24-net-http p5.24-try-tiny p5.24-sub-name p5.24-www-robotrules p5.24-net-smtp-ssl p5.24-svn-simple subversion-perlbindings-5.24 apr apr-util db46 sqlite3 cyrus-sasl2 libmagic serf1 subversion p5.24-term-readkey python27 db48 python2_select python_select xz
--->  Fetching archive for curl-ca-bundle
Warning: Your DNS servers incorrectly claim to know the address of nonexistent hosts. This may cause checksum mismatches for some ports. See this page for more information: <https://trac.macports.org/wiki/MisbehavingServers>
--->  Attempting to fetch curl-ca-bundle-7.54.1_0.darwin_16.noarch.tbz2 from http://lil.fr.packages.macports.org/curl-ca-bundle
--->  Attempting to fetch curl-ca-bundle-7.54.1_0.darwin_16.noarch.tbz2.rmd160 from http://lil.fr.packages.macports.org/curl-ca-bundle
--->  Installing curl-ca-bundle @7.54.1_0
--->  Activating curl-ca-bundle @7.54.1_0
--->  Cleaning curl-ca-bundle
[...]
--->  Fetching archive for p5.24-net-ssleay
--->  Attempting to fetch p5.24-net-ssleay-1.810.0_0.darwin_16.x86_64.tbz2 from http://lil.fr.packages.macports.org/p5.24-net-ssleay
--->  Attempting to fetch p5.24-net-ssleay-1.810.0_0.darwin_16.x86_64.tbz2 from http://nue.de.packages.macports.org/p5.24-net-ssleay
--->  Attempting to fetch p5.24-net-ssleay-1.810.0_0.darwin_16.x86_64.tbz2 from https://packages.macports.org/p5.24-net-ssleay
--->  Fetching distfiles for p5.24-net-ssleay
--->  Attempting to fetch Net-SSLeay-1.81.tar.gz from http://lil.fr.distfiles.macports.org/perl5
--->  Attempting to fetch Net-SSLeay-1.81.tar.gz from http://cpan.mirrors.ilisys.com.au/modules/by-module/Net
--->  Verifying checksums for p5.24-net-ssleay
Error: Checksum (rmd160) mismatch for Net-SSLeay-1.81.tar.gz
Error: Checksum (sha256) mismatch for Net-SSLeay-1.81.tar.gz
***
The non-matching file appears to be HTML. See this page for possible reasons
for the checksum mismatch:
<https://trac.macports.org/wiki/MisbehavingServers>
***
The file has been moved to: /opt/local/var/macports/distfiles/perl5/Net-SSLeay-1.81.tar.gz.html
Error: Failed to checksum p5.24-net-ssleay: Unable to verify file checksums
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_perl_p5-net-ssleay/p5.24-net-ssleay/main.log for details.
Error: Follow https://guide.macports.org/#project.tickets to report a bug.
Error: Processing of port git failed


EXTRACT FROM /opt/local/var/macports/distfiles/perl5/Net-SSLeay-1.81.tar.gz.html

[...]
        <a href="http://navigationshilfe.t-online.de/dnserror?url=http://cpan.mirrors.ilisys.com.au/">
[...]

[raimue (Rainer Müller)]

Please do not allow your ISP to serve you ads on NXDOMAIN. See MisbehavingServers and disable "T-Online Navigationshilfe".

[raimue (Rainer Müller)]

In 8ed5e949d1208b3e1602be7418de53694ba89a5d/macports-ports:

mirror_sites: Remove non-existing CPAN mirror

Closes: #54522