go
mail.osinerg.gob.pe has one IP number , which also has a corresponding reverse pointer. mail.osinergmin.gob.pe point to the same IP. osinerg.gob.pe use this as a mailserver. osinerg.gob.pe is a domain controlled by two nameservers at opticalip.com.pe. They are on the same IP network. Incoming mail for osinerg.gob.pe is handled by eight mailservers having a total of 29 IP numbers. Some of them are on the same IP network. mail.osinerg.gob.pe is hosted on a server in Peru.

mail.osinerg.gob.pe
a records
 
+ 190.12.83.140 190.12.82.0/23 AS27843 mail.osinergmin.gob.pe
+ --- mail.osinergmin.gob.pe
+ --- -

osinerg.gob.pe
ns-soa records
ns1.opticalip.com.pe
+ 190.12.72.226 190.12.72.0/23 AS27843 -
+ --- -
ns records
ns1.opticalip.com.pe
+ 190.12.72.226 190.12.72.0/23 AS27843 -
+ --- -
ns2.opticalip.com.pe
+ 190.12.72.227 190.12.72.0/23 AS27843 -
mx records
mail.osinerg.gob.pe
+ 190.12.83.140 190.12.82.0/23 AS27843 mail.osinergmin.gob.pe
+ --- mail.osinergmin.gob.pe
+ --- -
alt1.aspmx.l.google.com
+ 74.125.79.27 74.125.78.0/23 AS15169  
+ ---  
alt2.aspmx.l.google.com
+ 72.14.221.114 72.14.220.0/23 AS15169 fg-in-f114.1e100.net
+ --- fg-in-f114.1e100.net
aspmx.l.google.com
+ 74.125.113.27 74.125.112.0/23 AS15169  
+ ---  
aspmx2.googlemail.com
+ 209.85.135.27 209.85.134.0/23 AS15169  
aspmx3.googlemail.com
+ 209.85.222.1 209.85.222.0/24 AS15169 mail-pz0-f1.google.com
+ --- mail-pz0-f1.google.com
+ 209.85.222.2 209.85.222.0/24 AS15169 mail-pz0-f2.google.com
+ --- mail-pz0-f2.google.com
+ 209.85.222.3 209.85.222.0/24 AS15169 mail-pz0-f3.google.com
+ --- mail-pz0-f3.google.com
+ 209.85.222.4 209.85.222.0/24 AS15169  
+ ---  
+ 209.85.222.5 209.85.222.0/24 AS15169  
+ 209.85.222.6 209.85.222.0/24 AS15169 mail-pz0-f6.google.com
+ --- mail-pz0-f6.google.com
+ 209.85.222.7 209.85.222.0/24 AS15169 mail-pz0-f7.google.com
+ --- mail-pz0-f7.google.com
+ 209.85.222.8 209.85.222.0/24 AS15169 mail-pz0-f8.google.com
+ --- mail-pz0-f8.google.com
aspmx4.googlemail.com
+ 209.85.219.1 209.85.219.0/24 AS15169  
+ ---  
+ 209.85.219.2 209.85.219.0/24 AS15169 mail-ew0-f2.google.com
+ --- mail-ew0-f2.google.com
+ 209.85.219.3 209.85.219.0/24 AS15169 mail-ew0-f3.google.com
+ --- mail-ew0-f3.google.com
+ 209.85.219.4 209.85.219.0/24 AS15169  
+ ---  
+ 209.85.219.5 209.85.219.0/24 AS15169 mail-ew0-f5.google.com
+ --- mail-ew0-f5.google.com
+ 209.85.219.6 209.85.219.0/24 AS15169  
+ ---  
+ 209.85.219.7 209.85.219.0/24 AS15169 mail-ew0-f7.google.com
+ --- mail-ew0-f7.google.com
+ 209.85.219.8 209.85.219.0/24 AS15169 mail-ew0-f8.google.com
+ --- mail-ew0-f8.google.com
aspmx5.googlemail.com
+ 209.85.210.1 209.85.210.0/24 AS15169 mail-yx0-f1.google.com
+ --- mail-yx0-f1.google.com
+ 209.85.210.2 209.85.210.0/24 AS15169 mail-yx0-f2.google.com
+ --- mail-yx0-f2.google.com
+ 209.85.210.3 209.85.210.0/24 AS15169 mail-yx0-f3.google.com
+ --- mail-yx0-f3.google.com
+ 209.85.210.4 209.85.210.0/24 AS15169 mail-yx0-f4.google.com
+ --- mail-yx0-f4.google.com
+ 209.85.210.5 209.85.210.0/24 AS15169 mail-yx0-f5.google.com
+ --- mail-yx0-f5.google.com
+ 209.85.210.6 209.85.210.0/24 AS15169 mail-yx0-f6.google.com
+ --- mail-yx0-f6.google.com
+ 209.85.210.7 209.85.210.0/24 AS15169  
+ ---  
+ 209.85.210.8 209.85.210.0/24 AS15169  
ip numbers of host
190.12.83.140
ptrs of ip numbers
mail.osinerg.gob.pe
mail.osinergmin.gob.pe
ip numbers using ptr to this host
190.12.83.140
200.62.227.230
hostnames sharing ip with a-records
mail.osinergmin.gob.pe
domains using this as mailserver
osinerg.gob.pe
domains using this as mailserver under another name
osinergmin.gob.pe