DNSWHOIS.INFO - s128.221.191.210.in-addr.arpa

Search for IP or hostnames:

s128.221.191.210.in-addr.arpa checked at 2025-09-06T22:51:47.322Z 1046ms 72/72/72 100% R:23

`s128.221.191.210.in-addr.arpa`

MX	`mail.chuo-bus.co.jp`
		A	210.191.221.135^{🇯🇵 HOTnet}
NS	`ns.chuo-bus.co.jp`
		A	210.191.221.131^{🇯🇵 HOTnet}
NS	`cn001.hotcn.ne.jp`
		A	210.229.160.12^{🇯🇵 HOTnet}
			PTR	`cn001.hotcn.ne.jp`
MX	`chuo-bus.in.tmems-jp.trendmicro.com`
		A	18.176.203.131^{🇯🇵 Amazon}
			PTR	`in.tmems-jp.trendmicro.com`
		A	18.176.203.132^{🇯🇵 Amazon}
			PTR	`in.tmems-jp.trendmicro.com`
		A	18.176.203.133^{🇯🇵 Amazon}
			PTR	`in.tmems-jp.trendmicro.com`

`221.191.210.in-addr.arpa`

	NS	`cn001.hotcn.ne.jp`
	NS	`ns.hotcn.ne.jp`

Up
`131.s128.221.191.210.in-addr.arpa`
`135.s128.221.191.210.in-addr.arpa`
`142.s128.221.191.210.in-addr.arpa`

Starts with same word
`s128.org`
`s128.asia`
`s128.net`

Starts similarily
`821s.com`
`2s18.com`
`2s81.com`
`s128.org`
`s812.com`
`12s8.de`
`s128.asia`
`s128.net`

AI analysis

In the hierarchy, s128.221.191.210.in-addr.arpa stands as a parent to 131.s128.221.191.210.in-addr.arpa, 135.s128.221.191.210.in-addr.arpa, and 142.s128.221.191.210.in-addr.arpa.

Two name servers, ns.chuo-bus.co.jp and cn001.hotcn.ne.jp, are delegated to s128.221.191.210.in-addr.arpa.

The name server setup of s128.221.191.210.in-addr.arpa is shared with other domains such as cks.chuo-bus.co.jp, chuo-bus.co.jp, qjin.chuo-bus.co.jp, chuo-bm.jp, and ckk.chuo-bus.co.jp.

The domain s128.221.191.210.in-addr.arpa partially shares name servers with other domains such as 38.109.219.in-addr.arpa, nissenren-pfc.jp, oji-salmon.co.jp, 204.191.210.in-addr.arpa, and dokeiren.jp.

The name servers ns.hotcn.ne.jp, ns1.hba.jp, dns.tomakomai.or.jp, ikura.hakodate.or.jp, wakame.hakodate.or.jp, atsubetsu.bug.co.jp, nopporo.bug.co.jp, and ns.city.takikawa.hokkaido.jp are commonly utilized in conjunction.

ns.chuo-bus.co.jp and cn001.hotcn.ne.jp both point to single IP addresses: 210.191.221.131 and 210.229.160.12, respectively.

Two mail servers, mail.chuo-bus.co.jp and chuo-bus.in.tmems-jp.trendmicro.com, manage s128.221.191.210.in-addr.arpa.

Other domains such as chuo-bus.co.jp, qjin.chuo-bus.co.jp, secure.chuo-bus.co.jp, ckk.chuo-bus.co.jp, and sunagawa-ho.co.jp share at least some mail servers with s128.221.191.210.in-addr.arpa.

mail.chuo-bus.co.jp points to an IP number: 210.191.221.135. chuo-bus.in.tmems-jp.trendmicro.com points to three IP numbers: 18.176.203.131, 18.176.203.132, and 18.176.203.133.

dbq