O Tempo Agora

Arquivo do blog

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segunda-feira, 26 de janeiro de 2009

Destaque: Os 13 servidores raiz de DNS

Servidor

Operador

Localização

IP

A

VeriSign, Inc.

Sites:2
Global:2
Local:0
Dulles, VA, US *; Ashburn, VA, US *

IPv4:198.41.0.4
IPv6:2001:503:BA3E::2:30

B

Information Sciences Institute

Sites:1
Global:1
Local:0
Marina Del Rey, CA, US *

IPv4:192.228.79.201
IPv6:2001:478:65::53

C

Cogent Communications

Sites:6
Herndon, VA, US; Los Angeles, CA, US; New York, NY, US; Chicago, IL, US; Frankfurt, DE; Madrid, ES

IPv4: 192.33.4.12

D

University of Maryland

Sites:1
Global:1
Local:0
College Park, MD, US

IPv4: 128.8.10.90

E

NASA Ames Research Center

Sites:1
Global:1
Local:0
Mountain View, CA, US

IPv4: 192.203.230.10

F

Internet Systems Consortium, Inc.

Sites:46
Global:2
Local:44
Ottawa, Canada *; Palo Alto, CA, US *; San Jose, CA, US; New York, NY, US *; San Francisco, CA, US *; Madrid, ES; Hong Kong, HK; Los Angeles, CA, US *; Rome, Italy; Auckland, NZ *; Sao Paulo, BR; Beijing, CN; Seoul, KR *; Moscow, RU; Taipei, TW; Dubai, AE; Paris, FR *; Singapore, SG; Brisbane, AU; Toronto, CA *; Monterrey, MX; Lisbon, PT *; Johannesburg, ZA; Tel Aviv, IL; Jakarta, ID; Munich, DE *; Osaka, JP *; Prague, CZ *; Amsterdam, NL *; Barcelona, ES *; Nairobi, KE; Chennai, IN; London, UK *; Santiago de Chile, CL; Dhaka, BD; Karachi, PK; Torino, IT; Chicago, IL, US *; Buenos Aires, AR; Caracas, VE; Oslo, NO; Panama, PA; Quito, EC; Kuala Lumpur, Malaysia *; Suva, Fiji; Cairo, Egypt

IPv4:192.5.5.241
IPv6: 2001:500:2f::f

G

U.S. DOD Network Information Center

Sites:1
Global:1
Local:0
Columbus, OH, US

IPv4: 192.112.36.4

H

U.S. Army Research Lab

Sites:1
Global:1
Local:0
Aberdeen Proving Ground, MD, US *

IPv4:128.63.2.53
IPv6: 2001:500:1::803f:235

I

Autonômica

Sites:31

Stockholm, SE; Helsinki, FI; Milan, IT; London, UK; Geneva, CH; Amsterdam, NL; Oslo, NO; Bangkok, TH; Hong Kong, HK; Brussels, BE; Frankfurt, DE; Ankara, TR; Bucharest, RO; Chicago, IL, US; Washington, DC, US; Tokyo, JP; Kuala Lumpur, MY; Palo Alto, CA, US; Jakarta, ID; Wellington, NZ; Johannesburg, ZA; Perth, AU; San Francisco, CA, US; Singapore, SG; Miami, FL, US; Ashburn, VA, US; Mumbai, IN; Beijing, CN; Manila, PH; Doha, QA; Colombo, LK

IPv4: 192.36.148.17

J

VeriSign, Inc.

Sites:52

Dulles, VA, US (3 sites); Ashburn, VA, US *; Vienna, VA, US; Miami, FL, US; Atlanta, GA, US; Seattle, WA, US; Chicago, IL, US; New York, NY, US; Los Angeles, CA, US; Honolulu, HI, US; Mountain View, CA, US (2 sites); San Francisco, CA, US (2 sites) *; Dallas, TX, US; Amsterdam, NL; London, UK; Stockholm, SE (2 sites); Tokyo, JP; Seoul, KR; Beijing, CN; Singapore, SG; Dublin, IE; Kaunas, LT; Nairobi, KE; Montreal, CA; Quebec, CA; Sydney, AU; Cairo, EG; Warsaw, PL; Brasilia, BR; Sao Paulo, BR; Sofia, BG; Prague, CZ; Johannesburg, ZA; Toronto, CA; Buenos Aires, AR; Madrid, ES; Vienna, AT; Fribourg, CH; Hong Kong, HK; Turin, IT; Mumbai, IN; Oslo, NO; Brussels, BE; Paris, FR; Helsinki, FI; Frankfurt, DE; Riga, LV

IPv4:192.58.128.30
IPv6: 2001:503:C27::2:30

K

RIPE NCC

Sites:17
Global:5
Local:12
London, UK *; Amsterdam, NL *; Frankfurt, DE; Athens, GR *; Doha, QA; Milan, IT *; Reykjavik, IS; Helsinki, FI *; Geneva, CH *; Poznan, PL; Budapest, HU *; Abu Dhabi, AE; Tokyo, JP; Brisbane, AU *; Miami, FL, US *; Delhi, IN; Novosibirsk, RU

IPv4:193.0.14.129
IPv6: 2001:7fd::1

L

ICANN

Sites:2
Global:2
Local:0
Los Angeles, CA, US *; Miami, FL, US *

IPv4:199.7.83.42
IPv6: 2001:500:3::42

M

WIDE Project

Sites:6
Global:5
Local:1
Tokyo, JP (3 sites) *; Seoul, KR; Paris, FR *; San Francisco, CA, US *

IPv4:202.12.27.33
IPv6: 2001:dc3::35

Total de servidores: 167

 

Em destaque (negrito): indica sitios globais;

*: indica os sites com suporte ao IPv6.

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