ns1.cu.ac.bd


domain

Summary

ns1.cu.ac.bd has one IP number. www.cu.ac.bd cnames to this hostname. cu.ac.bd use this as a nameserver. cu.ac.bd is delegated to two nameservers, however one delegated nameserver is missing in the zone. All nameservers are at cu.ac.bd themselves. They are on the same IP network. Incoming mail for cu.ac.bd is handled by seven mailservers having a total of 28 IP numbers. Some of them are on the same IP network. ns1.cu.ac.bd is hosted on a server in Bangladesh.



DNS Records

baserecordnameipreverserouteas
ns1.cu.ac.bda 203.112.218.18
Bangladesh
(none) 203.112.192.0/19
Bangladesh Telegraph and Telephone Board , PSTN Service, Data and Internet service provider
AS17494
BTTB-AS-AP Telecom Operator & Internet Service Provider as well Bangladesh Telegraph & Telephone Board(BTTB)
cu.ac.bdns-soa ns1.cu.ac.bd203.112.218.18
Bangladesh
(none)
ns ns1.cu.ac.bd203.112.218.18
Bangladesh
(none)
ns2.cu.ac.bd (only in delegation)203.112.218.19
Bangladesh
mx 5alt1.aspmx.l.google.com209.85.219.20
United States
mail-ew0-f20.google.com209.85.219.0/24
Google
AS15169
Google , Inc
5alt2.aspmx.l.google.com72.14.221.114
United States
(none) 72.14.220.0/23
Google
2aspmx.l.google.com209.85.212.66
United States
209.85.212.0/24
Google
20aspmx2.googlemail.com209.85.135.27
United States
mu-in-f27.1e100.net209.85.134.0/23
Google
10aspmx3.googlemail.com209.85.222.1
United States
mail-pz0-f1.google.com209.85.222.0/24
Google
209.85.222.2
United States
mail-pz0-f2.google.com
209.85.222.3
United States
(none)
209.85.222.4
United States
mail-pz0-f4.google.com
209.85.222.5
United States
mail-pz0-f5.google.com
209.85.222.6
United States
mail-pz0-f6.google.com
209.85.222.7
United States
(none)
209.85.222.8
United States
mail-pz0-f8.google.com
30aspmx4.googlemail.com209.85.219.1
United States
(none) 209.85.219.0/24
Google
209.85.219.2
United States
mail-ew0-f2.google.com
209.85.219.3
United States
mail-ew0-f3.google.com
209.85.219.4
United States
mail-ew0-f4.google.com
209.85.219.5
United States
mail-ew0-f5.google.com
209.85.219.6
United States
mail-ew0-f6.google.com
209.85.219.7
United States
(none)
209.85.219.8
United States
mail-ew0-f8.google.com
40aspmx5.googlemail.com209.85.210.1
United States
mail-yx0-f1.google.com209.85.210.0/24
Google
209.85.210.2
United States
mail-yx0-f2.google.com
209.85.210.3
United States
mail-yx0-f3.google.com
209.85.210.4
United States
mail-yx0-f4.google.com
209.85.210.5
United States
(none)
209.85.210.6
United States
mail-yx0-f6.google.com
209.85.210.7
United States
mail-yx0-f7.google.com
209.85.210.8
United States
(none)
com   bd   ac.bd   googlemail.com   google.com   l.google.com   net   1e100.net  

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ip numbers of host

203.112.218.18

hostnames pointing here by cname

www.cu.ac.bd


domains using this as nameserver

cu.ac.bd


nameservers missing in zone

ns2.cu.ac.bd


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date20091206 rtsakmarka rtsakmark2