Problems with DNS

Thanks to Dan for this info.
It seems that DNS databases have been disturbed over the week-end, hereafter are some examples of the well-known domains:
GOOGLE.COM.ZOMBIED.AND.HACKED.BY.WWW.WEB-HACK.COM
GOOGLE.COM.VN
GOOGLE.COM.UA
GOOGLE.COM.SUCKS.FIND.CRACKZ.WITH.SEARCH.GULLI.COM
GOOGLE.COM.PLZ.GIVE.A.PR8.TO.AUDIOTRACKER.NET
GOOGLE.COM.MX
GOOGLE.COM.IS.NOT.HOSTED.BY.ACTIVEDOMAINDNS.NET
GOOGLE.COM.IS.APPROVED.BY.NUMEA.COM
GOOGLE.COM.HAS.LESS.FREE.PORN.IN.ITS.SEARCH.ENGINE.THAN.SECZY.COM
GOOGLE.COM.BR
GOOGLE.COM.AU
GOOGLE.COM
or
MICROSOFT.COM.ZZZOMBIED.AND.HACKED.BY.WWW.WEB-HACK.COM
MICROSOFT.COM.ZZZ.IS.0WNED.AND.HAX0RED.BY.SUB7.NET
MICROSOFT.COM.WILL.LIVE.FOREVER.BECOUSE.UNIXSUCKS.COM
MICROSOFT.COM.WILL.BE.SLAPPED.IN.THE.FACE.BY.MY.BLUE.VEINED.SPANNER.NET
MICROSOFT.COM.WILL.BE.BEATEN.WITH.MY.SPANNER.NET
MICROSOFT.COM.WAREZ.AT.TOPLIST.GULLI.COM
MICROSOFT.COM.TOTALLY.SUCKS.S3U.NET
MICROSOFT.COM.SMELLS.SIMPLECODES.COM
MICROSOFT.COM.SHOULD.GIVE.UP.BECAUSE.LINUXISGOD.COM
MICROSOFT.COM.RAWKZ.MUH.WERLD.MENTALFLOSS.CA
MICROSOFT.COM.OHMYGODITBURNS.COM
MICROSOFT.COM.LIVES.AT.SHAUNEWING.COM
MICROSOFT.COM.IS.NOT.YEPPA.ORG
MICROSOFT.COM.IS.NOT.HOSTED.BY.ACTIVEDOMAINDNS.NET
MICROSOFT.COM.IS.NOT.AS.COOL.AS.SIMPLECODES.COM
MICROSOFT.COM.IS.IN.BED.WITH.CURTYV.COM
MICROSOFT.COM.IS.GOD.BECOUSE.UNIXSUCKS.COM
MICROSOFT.COM.IS.A.STEAMING.HEAP.OF.FUCKING-BULLSHIT.NET
MICROSOFT.COM.IS.A.MESS.TIMPORTER.CO.UK
MICROSOFT.COM.HAS.ITS.OWN.CRACKLAB.COM
MICROSOFT.COM.HAS.A.PRESENT.COMING.FROM.HUGHESMISSILES.COM
MICROSOFT.COM.FILLS.ME.WITH.BELLIGERENCE.NET
MICROSOFT.COM.CAN.GO.FUCK.ITSELF.AT.SECZY.COM
MICROSOFT.COM.ARE.GODDAMN.PIGFUCKERS.NET.NS-NOT-IN-SERVICE.COM
MICROSOFT.COM.AND.MINDSUCK.BOTH.SUCK.HUGE.ONES.AT.EXEGETE.NET
MICROSOFT.COM
or
APPLE.COM.IS.0WN3D.BY.GULLI.COM
APPLE.COM
If this does not impact the overall integrity of the web, one can be worried about such DNS database vulnerability, which could in theory lead to a huge mess in case of a massive attack.