SEO IPs

Well i have a few questions regarding SEO and IPs:

1) Do you need to have just different c class ips for each site or you also need different nameserver ips (or just the names) as well?

2) What are things about a site's ip that are checked by search engine?

 

lol, i need to ask same question at all from you guys if anyone know... ( am laughing because i was supposed to make same thread but first i tried to search weather someone already made thats kinda thread )

so... what the big main difference between different C class ip's OR regular, sequential IP's ?

 

Well you question is quite different and i think i can provide you the answer: if they don't come from diferent c class ips the backlinks would either not count or count a lot less.

Now how about my question?

 

I would try and group themes together on separate IPs.

 

i have a lot of sites using same hosting and ip servers, and they seem to do fine in seo.

 

i tried first time hosting my site of directory in a c class ip and i got not much different in results

 

if you are interlinking your sites, then they should be on their own c-class. if they aren't then they are devalued.

if you aren't going to interlink, then it won't matter

 

In short every link come towards your site must from Different class c ip , other wise it is not important.

 

The links you put on other site .. should be from different c class ips ..(you can at least take 2 links from same c class ips ) after that they will not benefit you at all ...
Use this tool for further asistance
http://www.ip-report.com/index.php n\

 

Ok but if they are from different c classes but have the same nameservers would they count?

 

as far as i am concerned it hardly matters, it all boils down to the optimisation you have done, do it honest and leave it to the bots, they will bring you up

 

1 - No you do not. It would probably be better to have at least one static IP and to register the domain for as long as possible. This shows to Google (who has partnered with GoDaddy and others) that the domain isn't fly-by-night or likely to be spam sight.

2 - I don't know.

 

Matt Cutts said on a google video video
that it really doesn't matter ... if you are going to ask , then maybe theres something fishy you are trying to pull over the SE ... if you are not bothered , most chances the SE wont also be bothered .... at least unless you have around 87 - 317 domains on the same server / Ip

 

The thing is that most sites have dynamic IPs on a shared server. Google can't punish domains just because of this fact.

However there was an announcement back in 2005 stating that Google would consider domain registration length as a sign of being or not being a spam site. You can read about it here.

I personally suspect that having a static IP may have a similar benefit, along with the registration length for the domain.