guru.avg.com


domain

Summary

guru.avg.com is a domain controlled by two nameservers at avg.com. They are on different IP networks. guru.avg.com has one IP number. guru.grisoft.com cnames to this hostname. avg.de, avg.cz, avg.es, ewido.com, ewido.net and at least 13 other hosts share nameservers with this domain. avg.com is delegated to eight nameservers, however one delegated nameserver is missing in the zone. All nameservers are at akam.net. Two of them are on the same IP network. Incoming mail for avg.com is handled by two mailservers at grisoft.cz. They are on different IP networks. avg.com has one IP number. guru.avg.com is hosted on a server in Czech Republic.



DNS Records

baserecordnameipreverserouteas
guru.avg.coma 212.96.161.234
Czech Republic
(none) 212.96.160.0/19
CZECHBONE
AS12570
CBCZ CZECHBONE AS Backbone for CATV IP network operators Czech Republic
ns-soa gtm-self.avg.com212.96.161.253
Czech Republic
ns gtm-nyc.avg.com64.74.243.25
Czech Republic
64.74.240.0/20
PNAP-NYM
AS13789
INTERNAP-BLK3 Internap Network Services
gtm-self.avg.com212.96.161.253
Czech Republic
212.96.160.0/19
CZECHBONE
AS12570
CBCZ CZECHBONE AS Backbone for CATV IP network operators Czech Republic
avg.coma 212.67.88.92
Czech Republic
(none) 212.67.64.0/19
AS-PRAGONET aggregate
AS12767
PRAGONET-AS PRAGONET, a.s. Prague, Czech Republic
ns-soa  
(none)
?
ns eur4.akam.net217.212.245.68
Sweden
217-212-245-68.customer.teliacarrier.com217.212.224.0/19
TELIANET-BLK
AS1299
TELIANET Global Network Telia International Carrier
ns1-144.akam.net193.108.91.144
Europe
193.108.91.0/24
Akamai Technologies
AS21342
AKAMAI-ASN2 Akamai Technologies AS
ns1-7.akam.net193.108.91.7
Europe
asia1.akam.net124.40.52.132
Japan
(none) 124.40.32.0/19
NTT Communications Global IP Network
AS2914
NTTC-GIN-AS NTT Communications Global IP Network
usw4.akam.net204.2.148.25
United States
204.0.0.0/14
VERIO-1
asia9.akam.net (only in delegation)220.73.220.2
Korea
220.72.0.0/13
KORnet Powered BY Korea Telecom
AS4766
KT-NET KORnet Powered BY Korea Telecom Seoul,Korea Tel: +82-2-7665902 <noc@kornet.net>
usw3.akam.net69.22.138.201
United States
69.22.128.0/18
nLayer Communications, Inc.
AS4436
NLAYER Communications, Inc.
eur3.akam.net213.254.204.196
United States
213.254.192.0/18
Tinet SpA
AS3257
TINET-BACKBONE Tinet SpA Formerly Tiscali Intl Network BV Formerly Nacamar Data Communications, Germany
mx 10ms1.grisoft.cz212.96.161.245
Czech Republic
(none) 212.96.160.0/19
CZECHBONE
AS12570
CBCZ CZECHBONE AS Backbone for CATV IP network operators Czech Republic
20ms2.grisoft.cz212.67.88.82
Czech Republic
212.67.64.0/19
AS-PRAGONET aggregate
AS12767
PRAGONET-AS PRAGONET, a.s. Prague, Czech Republic
com   net   akam.net   grisoft.cz   cz   customer.teliacarrier.com   teliacarrier.com  

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shared

ip numbers of host

212.96.161.234

hostnames pointing here by cname

guru.grisoft.com


nameservers used by this domain

gtm-nyc.avg.com
gtm-self.avg.com

ip numbers of nameservers

212.96.161.253
64.74.243.25

reverse names of the nameservers

gtm-nyc.avg.com
gtm-self.avg.com


nameservers missing in zone

asia9.akam.net


nameservers used by this domain
 reverse names of the nameservers
  reverse of ns in soa
   ns in soa
gtm-nyc.avg.comXX   
gtm-self.avg.comXXXX 

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date20091205 rtsakmarka rtsakmark2