bud.cz

• Delegation
• Authoritative answer
• Related hostnames

Delegation

Authoritative answer

ANSWER for bud.cz.
bud.cz.	86400	SOA	dns.nextra.cz. hostmaster.cz.net. ( 2009060503 28800 7200 604800 86400 )
	86400	NS	sns.nextra.cz.
	86400	NS	dns.nextra.cz.
	86400	MX	10 mail.budvar.cz.
	86400	MX	100 etrn.nextra.cz.
	86400	A	217.31.53.21
ADDITIONAL for bud.cz.
dns.nextra.cz.	86400	A	193.85.1.117
sns.nextra.cz.	86400	A	193.85.2.117
mail.budvar.cz.	3600	A	82.99.163.98
etrn.nextra.cz.	3600	A	193.85.2.19

Related hostnames

Bud.cz is a domain controlled by two domain name servers at nextra.cz. Both are on the same IP network. Incoming mail for bud.cz is handled by two mail servers at nextra.cz and budvar.cz. Both are on different IP networks. Bud.cz has one IP number (217.31.53.21), but the reverse is cms2.onlio.com.

Original-budweiser.com and budejovickybudvar.com point to the same IP and also shares name servers. Czechvar.com and original-budweiser.cz point to the same IP and also shares mail servers. Budweiser-budvar.cz, bosch-service.cz, onlio.cz, budejovicky-budvar.com, myjira.com and at least 25 other hosts point to the same IP. Agral.cz, verejna-zakazka.com, ceskyleasing.cz, vlrz.cz, rempoholoubek.cz and at least 19 other hosts share both name servers and mail servers with this domain. Ekoplastik.com, array.cz, agkpartners.cz, rwsoft.cz, skil.cz and at least 110 other hosts share name servers with this domain. Transtech.cz, itsystems.cz, essox.cz, biotronika.cz, cmss.cz and at least 67 other hosts share name servers under another name with this domain. Strojtex.cz, servisbal.cz, cemc.cz, pkrktrutnov.cz, lobkowiczevents.cz and at least 90 other hosts share mail servers with this domain. Richter.sk, traktor.cz, zlatohorsko.cz, pvtnet.cz, glanzstoff.cz and at least 188 other hosts share mail servers under another name with this domain. Bud.bowlin.arizonabenefits.com, bud.pcz.czest.pl, bud.biz.pl.pe and bud.hu.prserv.net are similar domain names.

Also check www.bud.cz.

Bud.cz is hosted on a server in Czech Republic.

The name server dns.nextra.cz

All of the several hundred of domains that use the name server dns.nextra.cz use the two name servers dns and sns.nextra.cz together (example: oasanet.cz, crocodille.com and galileovietnam.com ).

The IP number 217.31.53.21

All of the about thirty host names that point to the IP number 217.31.53.21 point only to that ip number (example: www.onlio.com, onlio.com and cms2.onlio.com ).

The three mail servers mail.inter-informatics.com, mspool.gts.cz and etrn.nextra.cz together

Six of the eight domains that use the three mail servers mail.inter-informatics.com, mspool.gts.cz and etrn.nextra.cz together, hereafter referred to as "mail server group 1", point only to the IP number 62.209.201.13 (example: inter-informatics.eu, mereniprocesu.cz and vykazyprace.cz ).

The IP number 217.31.53.21 only

There are about thirty host names that point only to the IP number 217.31.53.21.

• Nine of those use the two name servers ns1.ignum.com and ns2.ignum.cz together (example: itsignet.cz, ceskyweb.com and deimos.cz ).
• Eight of them use the two mail servers mailx and vmail.nextra.cz together (example: budweiser.cz, budejovicky-budvar.cz and budejovickybudvar.cz ).
• Four of them use the five mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com together.

The name server sns.nextra.cz

There are several hundred of domains that use the name server sns.nextra.cz.

• Ten percent of those use the two name servers sns.nextra.cz and ns.t-mobile.cz together (example: 17.141.62.in-addr.arpa, 51.24.89.in-addr.arpa and 2.141.62.in-addr.arpa ).
• Six percent of them use the two name servers alameda.csob.cz and sns.nextra.cz together (example: bankovnipoplatky.cz, csoblpm.com and idealni-banka.cz ).
• Four percent of them use the three name servers sns.nextra.cz, ns.t-mobile.cz and nss.t-mobile.cz together (example: tmo.cz, clickbox.cz and 1183.cz ).

The mail server etrn.nextra.cz

There are more than two hundred domains that use the mail server etrn.nextra.cz.

• Eight of those use mail server group 1 (example: elaine.cz ).
• Six of them use the two mail servers mail.lobkowicz.cz and etrn.nextra.cz together (example: lobkowiczpalacecafe.com, lobkowiczpalais.com and lobkowiczpalace.com ).