what is dns spoofing?
372445
The most common form of spoofing is to pass a request for data from one computer through another computer so that the site from which info or services is being requested can't accurately identify the source of the request. It's like being able to dial your cell phone from my cell phone so that I can call someone and have your caller id appear on their phone instead of mine. The way it is done is by setting your IP address as a proxy address in my web browser.\n\nYou can block your IP address from being used as a proxy address (or your IP provider can). Proxy spoofing is often used by people who don't want where they are surfing to be connected back to their own IP address. It can also be used to get into a site which has blocked a person's IP address, because they have abused the site before. \n\nAnother kind of spoofing (the one you are experiencing) uses a redirect command to route traffic from one address to another. In this kind of spoof the point is to get someone (who thinks they are at your site) to provide information or access to their computer to a third computer that is almost surely being run by a hacker who is collecting IP addresses and who knows what all else. Yes it is illegal and yes you can get it stopped. Your provider needs to diable your IP address, give you a new one, and help you find the hack in your HTML that is causing the redirection. Good luck.
577809
You don't.\nIt can get you arrested, at worst, or disconnected at best... because it won't just affect your (or the target) network.\n\nA DOS attack involves a flood of packets - might be emails, might be connection attempts of various kinds, but the basic intent is to overload the host so that it either crashes or has to be shut down to protect it.   Thus, "denying" it to its normal users.\n\nBy its very nature, a DOS won't just involve one computer , it will need to use up resources on a lot of sites, and large chunks of bandwidth on the intervening net...\nNet-neighbours, up- and down-stream of the target site, will also be affected, and will not be at all pleased.\n\nAnd, no, I'm not going to tell you how to....
431739
you want to empty the dns cache?\n\nget to a cammand prompt and do this:\nipconfig /flushdns
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you can use http://www.blockstatus.com/ip-proxy-detector to find whether you are behind a proxy or not. Good Luck!\n\nInternet Proxy servers are used for anonymity. That is, to hide your real ip. Surely your ISP will be counting your bandwidth usage, because you connect to these proxies using your internet connection.
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A multitude of things.\n\nFirst, is he connecting to a domain name or an IP address? If he is connecting using a domain name, have him flush his DNS cache, as it could be corrupt. This is a simple task.\n\n1) Click start, select "Run", and type in "cmd"\n\n2) Type in "ipconfig /flushdns" and hit enter.\n\nAll done. After this, if local cache corruption was the issue, he should be able to connect.\n\nIf domain name is used, you could simply be looking at a DNS server issue on his side, which usually resolve themselves within a few hours.\n\nIf he is connecting by IP, and hasn't changed anything network related on his computer or any configurations on his LAN, chances are that there are internet routing issues between him and you.\n\nOther than that, you could be looking at a software glitch in either his client or your server, or some sort of silent firewall blocking. Look into and disable anything firewall related to make sure that this is not the case.
85433
my son got suspened for 10 days trying to us a proxy server.\n\nBe careful.
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adserver seems to be a part of GatorGAIN. Check the link below for information and removal program for GatorGAIN.\n\nhttp://www.spywareremove.com/removeGatorGAIN.html
307619
You need to refer DNS servers
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The only part of the headers that you CANNOT forge is the Received: lines.\n\nTherefore, use it to detect if its spoofed\nHow? go here\nhttp://www.dnsreport.com/\n\nTo use the Mail Test tool, just enter a domain name ("example.com") or an E-mail address ("user@example.com"). If you enter a domain, the Mail Test tool will show which server(s) are used for mail delivery for the domain, and what order they should be used in. If you enter an E-mail address, the Mail Test tool will also try connecting to those servers.\n\nAfter getting results, compare and analyze\nExperience and you'll the difference
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There is no setting in Windows 2003 DNS.  However you could setup a firewall parameter to only allow specific IP addresses access to port 53 on your server.
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i'm not sure what your on about, but i'll have a guess, your talking about a proxy, a proxy is a puter that goes between you and the site, if your using 1 then you spoof that site into believing your from a place your not, is that what your asking....???\n\nR3dm0
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DNS is like the 411 of the internet. You give it a name (www.website.com) and it will give you the telephone number (IP address). Without 41 (DNS) it would be like calling every telephone number (IP address) in the system.\nMost ISPs run their own DNS and it will be updated on a regular basis, depending on the need of the server. You can even run your own DNS server if you wished. It is not very practical for the the average user. It would be a great way to learn about servers and DNS.
398488
Someone is spoofing your email to send spam.  There's not much you can do about it except mark it as spam and let it go.
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DHCP: Dynamic Host Configuration Protocol. Suppose a computer belonging to a network and without a fixed IP address. When it is turned on, it requests network configurations (this request is sent as a broadcast request - everyone in the network can listen, but only a DHCP server will answer). The DHCP server answers this request with informations as IP address, netmask, gateway IP, DNS server, and so on. This IP address can be valid by a period of time (depends on the DHCP server configuration), and, when this period is over, another network configuration request is sent to the DHCP server.\n\n\nDNS: Domain name system. It is used to translate IP address in  readable (or sometimes not ;-) ) names. For example: when you type www.yahoo.com in address field of your browser, a request is sent to your DNS server (that can be fixed or got by DHCP request) and the server answer with the IP address of that name. With this address you can do all the communication needed. The inverse also can be done: you request the name of a host and the DNS answer the name of that host. Below is a link for BIND site, which is a very used DNS server. And a HOWTO too ;-)
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Oh, and Phishing! How does that work? And how do I set up a Trojan Horse? And what is the best way to run a distributed DOS attack?\n\nWOW! Isn't the internet FUN boys and girls?
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You're not really asking the right question - but I understand what you're looking for. You don't want to run your own DNS server. You want a service to host dynamic DNS for your home IP, thus assigning it a permanent name. \n\nYes, there are such services - check out www.dyndns.com. You can create a free account and download a piece of software for your computer. By running that software, you're advertising your current IP address to dyndns.com. They are then taking that information and publishing a DNS entry associating it with a host name of your choosing.\n\nThis is great for a small scale website that you share with your friends. However, if you want something larger that gets a lot of traffic, it is best to put it on a server at your ISP or a web hosting company. Most home Internet connections have a lot of bandwidth for downloading but very little for uploading.
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DNS means domain name server. Normally it is ur ISP.