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Root Hints- Kök Sunucular

31 Ağustos 2015 - Windows Server
Root Hints- Kök Sunucular

İnternet altyapısının temel elemanları olan isim çözme (dns service) hiyeraşisinin son noktası olan root hints (kök sunucular) ‘ların totalde 13 ip adresi altında aşağıdaki listedir.

 Root Hint Sunucular

Hostname IP Addresses Manager
a.root-servers.net 198.41.0.4, 2001:503:ba3e::2:30 VeriSign, Inc.
b.root-servers.net 192.228.79.201, 2001:500:84::b University of Southern California (ISI)
c.root-servers.net 192.33.4.12, 2001:500:2::c Cogent Communications
d.root-servers.net 199.7.91.13, 2001:500:2d::d University of Maryland
e.root-servers.net 192.203.230.10 NASA (Ames Research Center)
f.root-servers.net 192.5.5.241, 2001:500:2f::f Internet Systems Consortium, Inc.
g.root-servers.net 192.112.36.4 US Department of Defence (NIC)
h.root-servers.net 128.63.2.53, 2001:500:1::803f:235 US Army (Research Lab)
i.root-servers.net 192.36.148.17, 2001:7fe::53 Netnod
j.root-servers.net 192.58.128.30, 2001:503:c27::2:30 VeriSign, Inc.
k.root-servers.net 193.0.14.129, 2001:7fd::1 RIPE NCC
l.root-servers.net 199.7.83.42, 2001:500:3::42 ICANN
m.root-servers.net 202.12.27.33, 2001:dc3::35 WIDE Project

Root Hint server’ların dünyadaki konumlarını yandaki linkten inceleyebilirsiniz.   http://www.root-servers.org/

root hint’leri dns servisi üzeirnden update etmek için aşağıdaki adımları uygulayabilirsiniz.

(Technet üzerinden alıntıdır. https://technet.microsoft.com/en-us/library/cc730735.aspx)

To update root hints on the DNS server

  1. Open DNS Manager.
  2. In the console tree, click the applicable DNS server.

    Where?

    • DNS/applicable DNS server
  3. On the Action menu, click Properties.
  4. Click the Root Hints tab.
  5. Modify server root hints as follows:
    • To add a root server to the list, click Add, and then specify the name and IP address of the server to be added to the list.
    • To modify a root server in the list, click Edit, and then specify the name and IP address of the server to be modified in the list.
    • To remove a root server from the list, select it in the list, and then click Remove.
    • To copy root hints from a DNS server, click Copy from server, and then specify the IP address of the DNS server from which you want to copy a list of root servers to use in resolving queries. These root hints will not overwrite any existing root hints.

 

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