go
viernes.iwm.com.mx has one IP number , but the reverse is ns0.ifxnetworks.com. ns.ifxnw.cl, ns1.unete.cl, dns.ifxnw.cl, ns1.ifxnw.cl, ns1.ifx.net.co and at least nine other hosts point to the same IP. steren.net, grupovision.net, innovador.com.mx, detectives.com.mx, 199.53.200.in-addr.arpa and at least one other host use this as a nameserver. iwm.com.mx is a domain controlled by two nameservers at metrored.net.mx. They are on the same IP network. Incoming mail for iwm.com.mx is handled by one mailserver also at metrored.net.mx. iwm.com.mx has one IP number. viernes.iwm.com.mx is hosted on a server in United States even though the hostname implies Mexico.

viernes.iwm.com.mx
a records
 
+ 200.62.2.180 200.62.0.0/18 AS18747 ns0.ifxnetworks.com
+ --- ns0.ifxnetworks.com

iwm.com.mx
a records
 
+ 200.57.64.95 200.57.64.0/20 AS13591  
+ ---  
ns-soa records
nmu-srv-dns1.metrored.net.mx
+ 200.57.64.66 200.57.64.0/20 AS13591 -
+ --- -
ns records
nmu-srv-dns1.metrored.net.mx
+ 200.57.64.66 200.57.64.0/20 AS13591 -
+ --- -
nmu-srv-dns2.metrored.net.mx
+ 200.57.64.67 200.57.64.0/20 AS13591 -
mx records
nmu-srv-bc1.metrored.net.mx
+ 200.57.64.87 200.57.64.0/20 AS13591 -
+ --- -
IP numbers of host
200.62.2.180
PTRs of IP numbers
ns0.ifxnetworks.com
Host names sharing IP with A records
dns.ifxnw.cl
main.netspace.com.mx
ns.ifxnw.cl
ns0.ifxcorp.com
ns0.ifxnetworks.com
ns0.ifxnw.com.ar
ns0.unete.com.ar
ns1.ifx.net.co
ns1.ifxnw.cl
ns1.ifxnw.com.uy
ns1.unete.cl
sdmnet1.sdm.net.mx
tomcat.colomsat.net.co
trauco.colomsat.net.co
Domains using this as name server
199.53.200.in-addr.arpa
detectives.com.mx
detectivesprivados.com.mx
grupovision.net
innovador.com.mx
steren.net
Domains using this as name server under another name
128.110.200.in-addr.arpa
135.61.200.in-addr.arpa
136.110.200.in-addr.arpa
42.80.200.in-addr.arpa
43.80.200.host.ifxnw.com.ar
43.80.200.in-addr.arpa
55.62.200.hosts.ifxnetworks.com
agp.com.co
brasil.org.co
ccgabogados.com
ccicolombia.com
clinicadelcountry.com
colombialink.com
consorciodeluruguay.com
dimarkdecol.com
emgesa.com.co
esfatrade.com
fadetel.com
fka.cl
generalcargo.com.co
gimfa.edu.co
grfi.com.br
grupoandes.com
host.ifxnw.com.ar
hosts.ifxnetworks.com
ifx.net.co
ifxcorp.com
ifxnetworks.com
ifxnw.com.ar
ifxnw.com.uy
ingenieriaplastica.com
lacasadelpolicia.com
latagueria.com
medicosgeneralescolombianos.com
multi.com.uy
prolinux.net.uy
punktal.com
sitiomedico.com.uy
sofitelvictoriaregia.com.co
telectronica.com.ar
textilnets.com.co
triada.com.co
unete.com.ar
Domains using this as mail server under another name
educationuk.org.co
Used as name server but missing in parent delegation
detectives.com.mx
detectivesprivados.com.mx
innovador.com.mx
Used as name server but missing in zone
grupovision.net
steren.net