go
59x159x212x139.ap59.ftth.ucom.ne.jp has one IP number , which also has a corresponding reverse pointer. ap59.ftth.ucom.ne.jp is a domain controlled by three nameservers at usen.ad.jp. All of them are on the same IP network. 59x159x212x139.ap59.ftth.ucom.ne.jp is hosted on a server in Japan.

59x159x212x139.ap59.ftth.ucom.ne.jp
a records
 
+ 59.159.212.139 59.158.0.0/15 AS17506 -
+ --- -

ap59.ftth.ucom.ne.jp
ns-soa records
ns03.usen.ad.jp
+ 61.122.116.163 61.122.112.0/20 AS17506 -
+ --- -
ns records
ns01.usen.ad.jp
+ 61.122.116.130 61.122.112.0/20 AS17506 -
+ --- -
ns02.usen.ad.jp
+ 61.122.116.162 61.122.112.0/20 AS17506 -
ns03.usen.ad.jp
+ 61.122.116.163 61.122.112.0/20 AS17506 -
ip numbers of host
59.159.212.139
ptrs of ip numbers
59x159x212x139.ap59.ftth.ucom.ne.jp
ip numbers using ptr to this host
59.159.212.139
nameservers missing in parent delegation
ns03.usen.ad.jp