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I'm currently running a site whose trafic is distributed among 7 mirror servers right now (using DNS round robin). But soon more mirrors will be necessary given the high amount of traffic which is permanently growing.
Is there any practical o recommended...
Started by GetFree on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at serverfault):
As the number of mirrors increases, the efficiency of using DNS round robin as load sharing decreases because....
Mirroring through DNS in addition to load sharing.
There is no hard limit, but most sites do not run more than 5 or 10 mirrors .
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Background
We switched shared hosts from a local mom and pop to crystaltech. The site was all copied over and ready for the DNS change. The mom and pop site offered no tools to manage DNS ourselves, so we had to make a phone call and time the final move...
Started by MrChrister on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at serverfault):
It might have been nice to have the old DNS provider change the TTL to 8 hours (or less the DNS TTLs at 3 days....
DNS is cached at so effect there.
And erroneously call "DNS propagation." It is actually called cache expiration.
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What "dynamic dns" service do you recommend for a home user. I am connected to Internet through Comcast and I would like to be able to access my web server running on my home computer from outside. What service do you recommend?
Started by David Pokluda on
, 13 posts
by 13 people.
Answer Snippets (Read the full thread at serverfault):
However, most of the free dynamic premium options (static ....
I like the idea of rolling my own.
Use whatismyip.com (the script version, which just returns the IP address) and write out a file a domain name you already own.
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Ask your Facebook Friends
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We have a problem that affects our entire local network where the external DNS completely fails for a minute or so a few times a day. I'm not sure if it happens on all computers at the same time or just on one at a time, but basically for a minute or ...
Started by Travis on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at serverfault):
The DNS servers assigned DNS servers (temporarily....
A client of mine had a Comcast business connnection.
How have you verified that it's a DNS issue? Are you able to ping specific IP addresses? Do similar to your problem.
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Hi,
I just got comcast connection yesterday, and having difficult time to get everything resloved.
I have about 20 computers in our studio that have static IP address and DHCP (laptops) via Airport Exreme. Also, we are running OS X server as local DNS...
Started by tsutu on
, 14 posts
by 4 people.
Answer Snippets (Read the full thread at comcast):
We have been using static IP....
1) IP address of gateway and local domain.
So instead of IP address, people can type anydoamin.lan teach me, I would appreciate it.
Is currently setup as a local DNS server.
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On Sun, 16 Aug 2009 05:27:32 -0700 (PDT), David Kaye <sfdavidkaye2@yahoo.com
As of a few days ago, if your provider is Comcast, non-existent
domains are now returning a Comcast "helper" page, a very annoying
"help" that directs you to an ad page...
Started by David Kaye on
, 16 posts
by 7 people.
Answer Snippets (Read the full thread at omgili):
Look at the bright side of Comcast DNS redirection-servers.net
....
At
this point, I can do 30 mistakes per minute.
That's when I
discovered that Comcast.
Taxing to others to simply pass domain names to DNS.
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I use ESET NOD 32 for my virus/firewall protection.
I have been receiving DNS Cache Poisoning Attacks on the Comcast DNS server IP addresses 75.75.75.75:54 and 75.75.76.76:53. The attacks are hitting any number of different ports on my NAT networked computer...
Started by mperata on
, 10 posts
by 7 people.
Answer Snippets (Read the full thread at comcast):
But Domain Helper only kicked in when the name doesn't have an IP to begin....
The attacks be redirected to another.
Poisoning Attacks on the Comcast DNS server IP addresses 75.75.75.75:54 and 75.75.76.76:53.
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I have a reoccurring DNS problem that has been plaguing our users occasionally causing their laptops to appended our companies domain to the end of all DNS queries. The problem only occurs when users are offsite and it appears to be fairly random. It ...
Started by Xap on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at serverfault):
I know that Verizon and Comcast are starting to do internet address = 209.191.93.52 ttl = 30 (30 secs) Non-authoritative answer: Name: www" and is returning your IP address....
Not be related to the domain name.
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Where is there a step by step setup for making my Snow Leopard Server with DNS? Essentially, I am looking to setup a mail server but seem to be missing what information I need to gather from the folks that host my domain and how to point traffic to my...
Started by flig on
, 12 posts
by 7 people.
Answer Snippets (Read the full thread at apple):
(Since you're paying Comcast, call them up and ask them how to do Comcast....
Will need to set an MX record in your domain's zone that points to your IP address (which should domain is mapped to which IP.
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Quick question:
Which is a better setting with Airport Exteme setup:
"Share A Public IP Address" or "Distribute A Range of IP Addresses" and why?
The reason for the question is I sometimes have issues with connecting wireless devices to the AirPort involving...
Started by thedude2008 on
, 5 posts
by 3 people.
Answer Snippets (Read the full thread at comcast):
1x wireless iPod(4th generation)
iOS 5.0.1
IP Address: 174....
This sets up the AE to get the one public IP address from Comcast and provide
Server Domain: hsd1.ma.comcast.net.
A public IP address .
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