Changes 2.1.3:
* library.mak: only run asm strip if ASMSTRIP flags are set
* configure: remove code that disables striping in the absence of some flags
* This more closely matches the actual use, also we use plain strip without these flags for striping
* avformat/utils/av_probe_input_buffer2: fix buffer passed to ffio_rewind_with_probe_data()
* avformat/utils/av_probe_input_buffer2: fix offset check
* avformat/utils/av_probe_input_buffer2: Fix pd.buf_size
Updated multimedia/ffmpeg2 to 2.1.3
Update ruby-launchy to 2.4.2.  Part of PR/48447.

pkgsrc change:
Update HOMEPAGE per http://rubygems.org/gems/launchy (the old page is 403)

Changes from HISTORY.md:

## Version 2.4.2 - 2013-11-28
* Fix kde issue - <https://github.com/copiousfreetime/launchy/issues/72> - colbell

## Version 2.4.1 - 2013-11-26
* Abstract out the argv of the commandline - <https://github.com/copiousfreetime/launchy/issues/71>

## Version 2.4.0 - 2013-11-12
* Support `Launchy.open( url, :debug => true )` - <http://github.com/copiousfreetime/launchy/issues/63> - schmich
* Fix inconsistencies in `debug?` and `dry_run?` methods - <http://github.com/copiousfreetime/launchy/issues/63> - schmich
* Fix detection of missing *nix desktops - <http://github.com/copiousfreetime/launchy/issues/70>
* Fix running tests in bare Linux environment - <http://github.com/copiousfreetime/launchy/issues/67> - gioele
* Fix mistaking windows drive as uri schema - <http://github.com/copiousfreetime/launchy/issues/65>
* Attempt fixing windows `start` command oddities, again - <http://github.com/copiousfreetime/launchy/issues/62>
Update ruby-parallel to 0.9.2. Part of PR/48447.

No changelog is available in https://github.com/grosser/parallel
but looks misc bug fixes and improvements.
Update ruby-rainbow to 1.99.1. Part of PR/48447.

Changelog (per Changelog.md)

## 1.99.0 (2013-12-26)

* preparation for dropping String monkey patching
* `require "rainbow/string"` if you want to use monkey patched String
* introduction of Rainbow() wrapper
* support for MRI 1.8.7, 1.9.2, 1.9.3, 2.0 and 2.1, JRuby and Rubinius
* deprecation of Sickill::Rainbow namespace (use Rainbow.enabled = true instead)

## 1.99.1 (2013-12-28)

* drop support for ruby 1.8
* `require "rainbow/string"` -> `require "rainbow/ext/string"`
* custom rainbow wrapper instances (with separate enabled/disabled state)
* shortcut methods for changing text color (`Rainbow("foo").red`)
Update ruby-twitter to 5.5.1. Part of PR/48447.

Changelog (from CHANGELOG.md)

5.5.1
-----
* [Fix bug where `Twitter::Error::AlreadyFavorited` would never be raised](https://github.com/sferik/twitter/issues/512) ([@polestarw](https://twitter.com/polestarw))
* [Fix bug where `Twitter::Error::AlreadyPosted` would never be raised](https://github.com/sferik/twitter/commit/e6b37b930c056a88d8ee1477246635caf579111d)
* [Restore `Twitter::Entities#entities?` as a public method](https://github.com/sferik/twitter/commit/234a9e3134eeee072bd511e1c1f1823ceb1531a2)

5.5.0
-----
* [Add entities to `Twitter::DirectMessage`](https://github.com/sferik/twitter/commit/d911deb456cb2da6e14d0b3c69ba4d068ca85868)
* [Add conversion methods to `Twitter::NullObject`](https://github.com/sferik/twitter/commit/4900fee474feaa1514c06d459a9da6d52c45a60e)

5.4.1
-----
* [Default to maximum number of tweets per request](https://github.com/sferik/twitter/commit/1e41b5d4dde8678f5968b57dafe9da63b092646c)

5.4.0
-----
* [Fix enumerable search interface](https://github.com/sferik/twitter/commit/e14cc3391ebe8229184e9e83806c870df3baa24c)

5.3.1
-----
* [Add `Twitter::Utils` module](https://github.com/sferik/twitter/commit/a1f47fbf19b859c8e680a0a92eff5e225a015090) ([@charliesome](https://twitter.com/charliesome))
* [Remove `Enumerable` monkey patch](https://github.com/sferik/twitter/commit/818b28d1621e843c0c6f9ef471076f4125623e52) ([@charliesome](https://twitter.com/charliesome))
* [Don't spawning a new thread if there's only one element](https://github.com/sferik/twitter/commit/c01ea8309c16eb77eeb368452df1dadd1e405532)
* [Introduce meaningful constant names](https://github.com/sferik/twitter/commit/215c80890d702535de83d8f849885a95ec153920) ([@futuresanta](https://twitter.com/futuresanta))
* [Automatically flatten `Twitter::Arguments`](https://github.com/sferik/twitter/commit/a556028ace04cb00c3c2b9cb8f72f792a86f04d6)

5.3.0
-----
* [Add `UNABLE_TO_VERIFY_CREDENTIALS` error code](https://github.com/sferik/twitter/commit/6a47e715ef7935cd36a2f78ed877deb3c09af162)
* [Don't suppress `Twitter::Error::Forbidden` in #follow and #follow!](https://github.com/sferik/twitter/commit/b949c0400dabc6774419025e7b131d0a18447c3a)
* [Update memoizable dependency to ~> 0.3.1](https://github.com/sferik/twitter/pull/501)

5.2.0
-----
* [Replace `URI` with `adressable`](https://github.com/sferik/twitter/commit/7ea2f5390dc7456950f55c90aa4e48f29dcd4604)
* [Make `Twitter::Streaming::FriendList` an array](https://github.com/sferik/twitter/commit/1a38e5e8182823c3060fc59c270ef754bd49a179)
* [Add `Twitter::Streaming::DeletedTweet`](https://github.com/sferik/twitter/commit/084025b5e348bd33b4c29c6b9e40565c0e77319c)
* [Add `Twitter::Streaming::StallWarning`](https://github.com/sferik/twitter/commit/b07ac50552f5063ee43a490fa40da8b6889df772)
* [Add error code for "User is over daily status update limit"](https://github.com/sferik/twitter/commit/76c088d38e594703ee391f2a524142aa357b0972)
* [`Twitter::Streaming::Client#site` can take a `String` or `Twitter::User`](https://github.com/sferik/twitter/commit/e3ad4f2da1f8fc82e1d3febbc2602f626bced8a8)
* [Update `http_parser.rb` dependency to `~> 0.6.0`](https://github.com/sferik/twitter/commit/6d2f81bfc5bd469d558868a0f65356f30ca9f5e7)

5.1.1
-----
* [Custom equalizer for `Twitter::Place`](https://github.com/sferik/twitter/commit/79c76a9bed4f0170c8c09fe38ad4f0ee6aa4505e)

5.1.0
-----
* [Use `Addressable::URI` everywhere](https://github.com/sferik/twitter/commit/97d7c68900c9974a1f6841f6eed2706df9030d64) ([@matthewrudy](https://twitter.com/matthewrudy))
* [Allow use of `Twitter::Place` instead of `place_id`](https://github.com/sferik/twitter/commit/c2b31dd2385fefa30a9ddccf15415a713cf5953a)
* [Allow use of `Twitter::Tweet` instead of `in_reply_to_status_id`](https://github.com/sferik/twitter/commit/6b7d6c2b637a074c348a56a51fb1e02252482fb2)

5.0.1
-----
* [Fix `buftok` delimiter handling](https://github.com/sferik/twitter/pull/484)
* [Started handling streaming deletes](https://github.com/sferik/twitter/commit/8860b97bce4bc36086116f380a2771af3c199ea2)

5.0.0
-----
* [Remove `Twitter::API::Undocumented#status_activity` and `#statuses_activity`](https://github.com/sferik/twitter/commit/7f970810af251b2fe80c38b30c54485c55bd2034)
* [Remove `Twitter::Tweet#favoriters`, `#repliers`, `#repliers_count`, and `#retweeters`](https://github.com/sferik/twitter/commit/77cc963381a68e8299ef6c6b7a306b440666d792)
* [Remove identity map](https://github.com/sferik/twitter/commit/ec7c2df78a200e2b0b1cd3a40983c6ce9dee552d)
* [Remove `Twitter::Cursor#all`](https://github.com/sferik/twitter/commit/72be4148b973153c6d3044c406b768ad832555ff)
* [Remove `Twitter::Cursor#collection`](https://github.com/sferik/twitter/commit/9ae4621610ba6c26950e6b77f950f698cdfc8dac)
* [Remove `Twitter#from_user`](https://github.com/sferik/twitter/commit/d2ae9f1cc1f5224bcdff06cda65fabdf9e7fbcb3)
* [Remove `ClientError`, `ServerError`, and `ParserError`](https://github.com/sferik/twitter/commit/72843948d8a6f66345adc254fa91cf1097592b22)
* [Remove global configuration](https://github.com/sferik/twitter/commit/239c5a8462fabb8c8ef9ec6a4cdded34561d572d)
* [Remove ability to configure client with environment variables](https://github.com/sferik/twitter/commit/17e958579f65abf8932841f20058a5989abb994f)
* [Remove Brittish English aliases](https://github.com/sferik/twitter/commit/572813b373a1c3001ff6c1bb729f092434d17bab)
* [Replace `multi_json` with `json`](https://github.com/sferik/twitter/commit/e5fc292fee078567664acf6be4ed31a8ad077780)
* [Rename `oauth_token` to `access_token`](https://github.com/sferik/twitter/commit/d360f8015c487c4599460abd0dd0bc7e59a522a3)
* [Move `Twitter::Arguments` out of `REST::API` namespace](https://github.com/sferik/twitter/commit/8faa15309d906dd46fccc1b914ea4aa7a5da7c2d)
* [Move `Twitter::Client` into `REST` namespace](https://github.com/sferik/twitter/commit/5b8c3fd243227888fc0886b0bf864ecd3a018f99)
* [Add `Twitter::Streaming::Client`](https://github.com/sferik/twitter/commit/23afe90aa494229a4389c3e51f753102b34fc551)
* [Add `Twitter::Error::AlreadyPosted`](https://github.com/sferik/twitter/commit/e11d2a27dd0dfbbe16c812a81b9c2ab2852a7790)
* [Add `Twitter::REST::Client#reverse_token`](https://github.com/sferik/twitter/commit/39139c4df35b54b86fae29d1ac83a08f4aa293cd)
* [Add `#url` methods to `Twitter::List`, `Twitter::Tweet`, and `Twitter::User`](https://github.com/sferik/twitter/commit/a89ec0f4e81097cc303b6c204e0375eb57ffd614)
* [Add `Twitter::Place#contained_within` and `#contained_within?`](https://github.com/sferik/twitter/commit/23cc247bd20001ecbafa544bfb4546bdfc630429)
* [Add `Twitter::GeoResults`](https://github.com/sferik/twitter/commit/be1a0a1425a6700267aae0f94a8835bff24dad56)
* [Add `NullObject`](https://github.com/sferik/twitter/commit/17880f491726cee77c1cbcf914887e95d5e6ae7e)
* [Add predicate methods for any possible `NullObject`](https://github.com/sferik/twitter/commit/eac5522edededacfc2a22d6f6879da43b8136d41)
* [Always return `URI` instead of `String`](https://github.com/sferik/twitter/commit/341f68d1a46667a820754d30ffa6ec2f50034afc)
* [Allow `URI` as argument](https://github.com/sferik/twitter/commit/c207567e674f108e4074e12c9e7343fb74e8a97c)
* [Allow `String` in addition to `URI` objects](https://github.com/sferik/twitter/commit/89a46fbd3560109da87d5f87262dcf6bd2a336c6)
* [Collection caching](https://github.com/sferik/twitter/commit/d484d7d7d7a0956f9b4fa6791a911ed7c9522cba)
* [Implement `Twitter::Cursor#each` without making an extra HTTP request](https://github.com/sferik/twitter/commit/8eeff57f5c6d6ca0a6f1ff5ebc31e652a71fc150)
* [Make `Twitter::SearchResults` enumerable](https://github.com/sferik/twitter/commit/d5ce8537164912e79dffc5a054ecd9ae6ecb8075)
* [Make `Twitter::Base` objects immutable](https://github.com/sferik/twitter/commit/69b1ef7edad32398b778c8449bc3605739a6c59a)
* [Missing key now raises `KeyError`, not `ArgumentError`](https://github.com/sferik/twitter/commit/f56698caff608527b9f3c2c3dd4c18306589cb3b)
* [Use `equalizer` instead of manually overwriting #==](https://github.com/sferik/twitter/commit/a7ddf718b119e9c5fc8b87e6784e8c3304707a72)
* [Give methods more natural names](https://github.com/sferik/twitter/commit/e593194fb7bd689fca561e6334db1e6af622590a)
* [Fix `Twitter::SearchResults#rpp` return value](https://github.com/sferik/twitter/commit/28d73200490ac2755c3e68d8d273fbc64a8d7066)

4.8.1
-----
* [Ignore case of profile image extension](https://github.com/sferik/twitter/commit/73760610e959ae868de23de3da661d237fbcb106)
* [Allow use of Twitter::Token in place of bearer token string](https://github.com/sferik/twitter/commit/13596bc60db36ecaf5a1df09ecb322d85d8c2922)
* [Add Twitter::API::Undocumented#tweet_count](https://github.com/sferik/twitter/commit/795458a25ec7b143a995e7f2f2043e523c11961c)
* [Add missing dependencies](https://github.com/sferik/twitter/commit/e07e034472df8b7aa44c779371cf1e25d8caa77d) ([@tmatilai](https://twitter.com/tmatilai))

4.8.0
-----
* [Add `Twitter::SearchResults#refresh_url`](https://github.com/sferik/twitter/commit/6bf08c008de139aad3ec173461e8633bfa5a3bd8) ([@mustafaturan](https://twitter.com/mustafaturan))
* [Fix issue with wrong signature being generated when multipart data is posted](https://github.com/sferik/twitter/commit/65ab90a6d51755e5901434a3568f8163ca3e262f) ([@mustafaturan](https://twitter.com/mustafaturan))
* [Restore compatibility with Ruby 1.8.7](https://github.com/sferik/twitter/commit/fb63970c1bd19792955d092a38b6adf53b558ec7)
* [Remove undocumented methods, retired in the APIpocalypse](https://github.com/sferik/twitter/commit/cf6a91f8df833dce5bffc7a0292402860e7d4da7)

4.7.0
-----
* [Add support for application-only authentication](https://github.com/sferik/twitter/pull/387) ([@paracycle](https://twitter.com/paracycle))
* [Add support for `Twitter::Entity::Symbol` entities](https://github.com/sferik/twitter/commit/a14a0cdc57ad5d7760392f71a280c7100a5b5936) ([@anno](https://twitter.com/anno))
* [Add `Twitter::API::OAuth#invalidate_token`](https://github.com/sferik/twitter/pull/372) ([@terenceponce](https://twitter.com/terenceponce))
* [Add `Twitter::API::Lists#lists_owned` method](https://github.com/sferik/twitter/commit/9e97b51c20aabf4485a91ae7db697ee3be131a89)
* [Add `Twitter::API::Tweets#retweeters_ids` method](https://github.com/sferik/twitter/commit/8cf5b2ddf3d2647084496c7c3f205b2468d84cbe)
* [Add `Twitter::SearchResults#next_results`](https://github.com/sferik/twitter/pull/365) ([@KentonWhite](https://twitter.com/KentonWhite))
* [Make consumer_key readable](https://github.com/sferik/twitter/commit/a318869c4827d6add781730cfb67fd2bdca5c584)
* [Loosen required_rubygems_version for compatibility with Ubuntu 10.04](https://github.com/sferik/twitter/commit/41bd5655c2e7eca813807d742cb7fdec8f0bb027)
* [Remove default SSL configuration options and override](https://github.com/sferik/twitter/commit/113b14bc05a9f8e513245fda057e7f16f8965357)
Update ruby-tw to 1.0.6.  PR/48447

Changelog (from History.txt)

=== 1.0.6 2014-01-17

* rescue Launchy::CommandNotFoundError #56

=== 1.0.5 2014-01-16

* use HTTPS for OAuth::Consumer #55
  * thank you for contributing @ymrl

=== 1.0.4 2014-01-08

* update gem dependencies

=== 1.0.3 2014-01-08

* bugfix for rainbow 1.99.x #54
* use launchy gem to open OAuth-URL #53

=== 1.0.2 2013-11-27

* fix syntax error on ruby1.8.7

=== 1.0.1 2013-11-23

* bugfix -user:add #51

=== 1.0.0 2013-11-21

* fix for twitter gem v5.0.0 #50
Updated misc/ruby-launchy to 2.4.2
Updated misc/ruby-parallel to 0.9.2
Updated misc/ruby-rainbow to 1.99.1
Updated net/ruby-twitter to 5.5.1
Updated net/ruby-tw to 1.0.6
Add RUBY_VERSION_SUPPORTED= line since ruby 1.8 support was dropped.
Disable assembler code under Mac OS X which is broken in this release.
+ Added devel/py-py version 1.4.15 [drochner 2013-07-24]
+ Added devel/py-rope version 0.9.3 [drochner 2010-08-15]
+ Added devel/py-test version 2.3.5 [drochner 2013-07-24]
+ py-IP-0.81, py-METAR-0.19, py-PDF2-1.19, py-PasteDeploy-1.5.2,
  py-Pillow-2.3.0, py-Tempita-0.5.2, py-Unidecode-0.04.14,
  py-Whoosh-2.5.6, py-bleach-1.4, py-bottle-0.11.6, py-ckanclient-0.10,
  py-coverage-3.7, py-creole-1.1.1, py-cssselect-0.9.1, py-cssutils-1.0,
  py-cups-1.9.66, py-daemon-1.6, py-darcsver-1.7.4, py-datapkg-0.9,
  py-decorator-3.4.0, py-django-cmsplugin_gallery-0.5.5,
  py-django-easy-thumbnails-1.4, py-django-photologue-2.7,
  py-django-registration-1.0, py-django-reversion-1.8.0,
  py-django-south-0.8.3, py-djangorestframework-2.3.12, py-dulwich-0.9.4,
  py-ephem-3.7.5.1, py-gammu-1.32.0, py-gmpy-1.17, py-greenlet-0.4.2,
  py-hgtools-4.0, py-icalendar-3.6.1, py-input-pad-1.4.2, py-irclib-8.5,
  py-keyring-0.6.2, py-kombu-3.0.9, py-lasso-2.4.0, py-libmtag-0.3.1,
  py-logilab-astng-0.24.3, py-logilab-common-0.60.1, py-markdown-2.3.1,
  py-markdown2-2.2.0, py-mezzanine-3.0.5, py-mpmath-0.18,
  py-msgpack-0.4.0, py-munkres-1.0.6, py-musicbrainz-0.7.4,
  py-netlib-0.9.2, py-networkx-1.8.1, py-notify-0.3.1, py-pandas-0.13.0,
  py-paramiko-1.12.1, py-pendrell-0.3.7, py-pep8-1.4.6, py-pexpect-3.0,
  py-prettytable-0.7.2, py-ptt-1.10.2, py-py-1.4.19, py-pyutil-1.9.7,
  py-quixote-2.7, py-relatorio-0.6.0, py-reportlab-2.7, py-rope-0.9.4,
  py-scgi-1.14, py-serial-2.7, py-setuptools-2.1, py-simpletal-5.1,
  py-smb-1.1.8, py-sphinx-theme-cloud-1.6, py-sqlalchemy-0.9.1,
  py-suds-0.4.1, py-test-2.5.1, py-testtools-0.9.34, py-tlslite-0.4.6,
  py-tornado-3.2, py-urwid-1.1.2, py-uwsgi-2.0, py-xdg-0.25,
  py-zbase32-1.1.5, py-zconfig-3.0.3, py-zfec-1.4.24.
Update to latest version, 0.6.9a from 2007: changes not found.

XXX: let's think about removing this and py-table, shall we?
Updated lang/py-basicproperty to 0.6.9a
Update to 1.11.1:

	* (Version 1.11.1 released)

	* dns/tsigkeyring.py (to_text): we want keyname.to_text(), not
	  dns.name.to_text(keyname).  Thangs to wangwang for the fix.

	* dns/tsig.py (sign): multi-message TSIGs were broken for
	  algorithms other than HMAC-MD5 because we weren't passing the
	  right digest module to the HMAC code.  Thanks to salzmdan for
	  reporting the bug.

	* dns/dnssec.py (_find_candidate_keys): we tried to extract the
	  key from the wrong variable name.  Thanks to Andrei Fokau for the
	  fix.

	* dns/resolver.py: we want 'self.retry_servfail' not just
	  retry_servfail.  Reported by many, thanks!  Thanks to
	  Jeffrey C. Ollie for the fix.

	* tests/grange.py: fix tests to use older-style print formatting
	  for backwards compatibility with python 2.4.  Thanks to
	  Jeffrey C. Ollie for the fix.

	* (Version 1.11.0 released)

	* dns/name.py (Name.to_wire): Do not add items with offsets >= 2^14
	  to the compression table.  Thanks to Casey Deccio for discovering
	  this bug.

	* dns/ipv6.py (inet_ntoa): We now comply with RFC 5952 section
	  5.2.2, by *not* using the :: syntax to shorten just one 16-bit
	  field.  Thanks to David Waitzman for reporting the bug and
	  suggesting the fix.

	* lock caches in case they are shared

	* raise YXDOMAIN if we see one

	* do not print empty rdatasets

	* Add contributed $GENERATE support (thanks uberj)

	* Remove DNSKEY keytag uniqueness assumption (RFC 4034, section 8)
	  (thanks James Dempsey)

	* added set_flags() method to dns.resolver.Resolver

	* added support for TLSA RR

	* dns/rdtypes/ANY/NSEC3.py (NSEC3.from_text): The NSEC3 from_text()
	  method could erroneously emit empty bitmap windows (i.e. windows
	  with a count of 0 bytes); such bitmaps are illegal.

	* (Version 1.10.0 released)

	* dns/message.py (make_query): All EDNS values may now be
	  specified when calling make_query()

	* dns/query.py: Specifying source_port had no effect if source was
	  not specified.  We now use the appropriate wildcard source in
	  that case.

	* dns/resolver.py (Resolver.query): source_port may now be
	  specified.

	* dns/resolver.py (Resolver.query): Switch to TCP when a UDP
	  response is truncated.  Handle nameservers that serve on UDP
	  but not TCP.

	* dns/zone.py (from_xfr): dns.zone.from_xfr() now takes a
	  'check_origin' parameter which defaults to True.  If set to
	  False, then dnspython will not make origin checks on the zone.
	  Thanks to Carlos Perez for the report.

	* dns/rdtypes/ANY/SSHFP.py (SSHFP.from_text): Allow whitespace in
	  the text string.  Thanks to Jan Andres for the report and the
	  patch.

	* dns/message.py (from_wire): dns.message.from_wire() now takes
	  an 'ignore_trailing' parameter which defaults to False.  If set
	  to True, then trailing junk will be ignored instead of causing
	  TrailingJunk to be raised.  Thanks to Shane Huntley for
	  contributing the patch.

	* dns/resolver.py: Added LRUCache.  In this cache implementation,
	  the cache size is limited to a user-specified number of nodes, and
	  when adding a new node to a full cache the least-recently used
	  node is removed.

	* dns/resolver.py: dns.resolver.override_system_resolver()
  	  overrides the socket module's versions of getaddrinfo(),
	  getnameinfo(), getfqdn(), gethostbyname(), gethostbyname_ex() and
	  gethostbyaddr() with an implementation which uses a dnspython stub
	  resolver instead of the system's stub resolver.  This can be
	  useful in testing situations where you want to control the
	  resolution behavior of python code without having to change the
	  system's resolver settings (e.g. /etc/resolv.conf).
	  dns.resolver.restore_system_resolver() undoes the change.

	* dns/ipv4.py: dnspython now provides its own, stricter, versions
	  of IPv4 inet_ntoa() and inet_aton() instead of using the OS's
	  versions.

	* dns/ipv6.py: inet_aton() now bounds checks embedded IPv4 addresses
	  more strictly.  Also, now only dns.exception.SyntaxError can be
	  raised on bad input.

	* Old DNSSEC types (KEY, NXT, and SIG) have been removed.

	* Bounds checking of slices in rdata wire processing is now more
	  strict, and bounds errors (e.g. we got less data than was
	  expected) now raise dns.exception.FormError rather than
	  IndexError.
Updated net/py-dns to 1.11.1
Import py33-dns-1.11.1 as net/py-dns3.

dnspython is a DNS toolkit for Python. It provides both high and low
level access to DNS. The high level classes perform queries for data
of a given name, type, and class, and return an answer set. The low
level classes allow direct manipulation of DNS zones, messages, names,
and records.

This is the python-3.x version of the module.
+ py-dns3