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Kim Kardashian may have to be forever be reminded of the XXX sex tape she made with ex-boyfriend Ray-J, but the reality star can breathe at least one sigh of relief: there will be no KimKardashian.XXX.

Kardashian joins over 4,000 other celebrities, politicians and newsmakers in having their names permanently blocked from the new .XXX pornography Internet domain that started taking orders Wednesday.

ICM Registry has reserved 15,000 potentially offensive .XXX domains, including international city names, various dignitaries, heads of state and common terms for child pornography.

HOT SHOTS: Kim Kardashian

Stuart Lawley, the chief executive of ICM Registry, said that his company would have a laser-like focus on taking down any .XXX cybersquatters who are hoping to cash in on the traffic a site like MeganFox.xxx would bring in.

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"There's a prohibition on anyone registering a first or last name that doesn't belong to them," he told the Guardian newspaper. "The reason we banned the celebrities' names was because it's very difficult for them to trademark their names. We didn't want to have the embarrassment of AngelinaJolie.xxx coming up at the launch of the new domain."

Some of the celebrity domains that ICM Registry have “reserved” include:

LindsayLohan.XXX

VanillaIce.XXX

Madonna.XXX

BettyWhite.XXX

MileyCyrus.XXX

OlsenTwins.XXX

JustinBieber.XXX

LadyGaga.XXX

SarahPalin.XXX

MarilynMonroe.XXX

Oprah.XXX

MollyRingwald.XXX

LyndaCarter.XXX

SuzanneSomers.XXX

HeatherLocklear.XXX

However, not everyone has been protected! The following celebrities should be on high alert as their names could still be used as porn bait:

DinaLohan.XXX

CybilSheperd.XXX

DarrylHannah.XXX

AudrinaPartridge.XXX

KateGosselin.XXX

RachelUchitel.XXX

CarolAlt.XXX

HeidiMontag.XXX

KathyGriffin.XXX

BethennyFrankel.XXX

ScottBaio.XXX

DrRuth.XXX

MarkiePost.XXX

JaneCurtain.XXX

JodieSweetin.XXX

Be afraid Dr. Ruth and Scott Baio. Be very afraid.