ext.nic.cz


Domain

Summary

d.ext.nic.cz are subdomains to this hostname. nic.cz is a domain controlled by three nameservers having a total of four IP numbers. Two of them are on the same IP network. Incoming mail for nic.cz is handled by four mailservers. Two mailservers have the same IP number. Two of them are on the same IP network. nic.cz has one IP number.


DNS Records

BaseRecordNameIPReverseRouteAS
nic.cza 217.31.205.50
Czech Republic
(none) 217.31.192.0/20
CZNIC - NET
AS25192
CZNIC-AS CZ.NIC, z.s.p.o.
ns-soa a.ns.nic.cz194.0.12.1
Czech Republic
(none) 194.0.12.0/24
Anycasted .cz DNS servers
217.31.205.180
Czech Republic
217.31.192.0/20
CZNIC - NET
ns a.ns.nic.cz194.0.12.1
Czech Republic
(none) 194.0.12.0/24
Anycasted .cz DNS servers
217.31.205.180
Czech Republic
217.31.192.0/20
CZNIC - NET
b.ns.nic.cz217.31.205.188
Czech Republic
d.ns.nic.cz193.29.206.1
Czech Republic
193.29.206.0/24
Anycasted .cz DNS servers
mx 10mail.nic.cz217.31.204.67
Czech Republic
mh.nic.cz217.31.192.0/20
CZNIC - NET
 -
mail4.nic.cz
15mail4.nic.cz217.31.204.67
Czech Republic
mh.nic.cz
mail.nic.cz
 -
20mx.cznic.org217.31.58.56
Czech Republic
cznic.cust.ignum.cz217.31.48.0/20
Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/
AS29134
IGNUM-AS Ignum s.r.o. Czech Republic http://www.ignum.cz/
30bh.nic.cz192.0.2.1
United States
(none)
?
cz   ns.nic.cz   ignum.cz   org   cust.ignum.cz   cznic.org  

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subdomains

d.ext.nic.cz


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