DNSWHOIS.INFO - 187.133.in-addr.arpa

Search for IP or hostnames:

187.133.in-addr.arpa checked at 2025-10-27T03:25:23.957Z 504ms 111/111/111 100% R:16

`187.133.in-addr.arpa`

MX	`mx6.securemx.jp`
		A	2001:240:bb81::4:502 ^{🇯🇵 IIJ-AS}
			PTR	`mx6180a.securemx.jp`
		A	2001:240:bb81::4:503 ^{🇯🇵 IIJ-AS}
			PTR	`mx6180b.securemx.jp`
		A	2001:240:bb81::4:524 ^{🇯🇵 IIJ-AS}
			PTR	`mx6114a.securemx.jp`
		A	2001:240:bb81::4:525 ^{🇯🇵 IIJ-AS}
			PTR	`mx6114b.securemx.jp`
MX	`mx.securemx.jp`
		A	210.130.202.92^{🇯🇵 IIJ-AS}
			PTR	`mx180b.securemx.jp`
		A	210.130.202.93^{🇯🇵 IIJ-AS}
			PTR	`mx114b.securemx.jp`
		A	210.130.202.96^{🇯🇵 IIJ-AS}
			PTR	`mx114a.securemx.jp`
		A	210.130.202.99^{🇯🇵 IIJ-AS}
			PTR	`mx180a.securemx.jp`
NS	`dns-x.sinet.ad.jp`
		A	2001:2f8:0:10::53 ^{🇯🇵 SINET-AS}
			PTR	`dns-x1.sinet.ad.jp`
			PTR	`dns-x.sinet.ad.jp`
		A	2001:2f8:0:11::53 ^{🇯🇵 SINET-AS}
			PTR	`dns-x2.sinet.ad.jp`
			PTR	`dns-x.sinet.ad.jp`
		A	2001:2f8:0:12::53 ^{🇯🇵 SINET-AS}
			PTR	`dns-x3.sinet.ad.jp`
			PTR	`dns-x.sinet.ad.jp`
		A	150.100.18.2^{🇯🇵 SINET-AS}
			PTR	`dns-x1.sinet.ad.jp`
			PTR	`dns-x.sinet.ad.jp`
		A	150.100.18.6^{🇯🇵 SINET-AS}
			PTR	`dns-x2.sinet.ad.jp`
			PTR	`dns-x.sinet.ad.jp`
		A	150.100.18.10^{🇯🇵 SINET-AS}
			PTR	`dns-x3.sinet.ad.jp`
			PTR	`dns-x.sinet.ad.jp`
NS	`dmvm341.denken.or.jp`
		A	133.187.4.14^{🇯🇵 SINET-AS}
			PTR	`dmvm341.denken.or.jp`
NS	`dmvs351.denken.or.jp`
		A	133.187.4.15^{🇯🇵 SINET-AS}
			PTR	`dmvs351.denken.or.jp`

`133.in-addr.arpa`

	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`

Starts with same word

187.co

187.one

187.pl

187.in

187.cn.com

187.ir

187.ru

187.fish

187.in-addr.arpa

187.ch

187.it

187.dk

187.com

187.se

187.vip

187.cz

187.de

187.su

187.org

187.mobi

187.be

187.s3-1.amazonaws.com

187.ph

187.im

187.nl

187.ca

187.la

187.net

187.io

187.tech

Starts similarily

178.tv

817.co

178.cc

187.s3-1.amazonaws.com

187.ph

817.fr

187.im

817.me

871.ru

178.be

178.is

817.de

781.co.uk

718.com

187.nl

718.surf

187.ca

178.es

187.la

187.net

817.no

187.io

718.guru

187.tech

718.jp

718.sx

871.me

178.eu

178.cn

817.xyz

178.ink

817.com.tw

178.mom

781.jp

178.ag

718.org

187.co

178.ru

178.spb.ru

187.one

718.cn

178.in

187.pl

178.ceo

718.com.hk

781.co

178.kr

178.su

781.com.cn

187.in

178.mx

718.be

817.pl

718.bike

817.cc

178.la

817.ru

817.nl

817.org

871.org

187.cn.com

871.in

781.com

178.no

178.in-addr.arpa

187.ir

718.bar

178.one

781.fr

817.mobi

187.ru

178.de

781.de

187.fish

781.us

718.properties

781.org

718.land

718.run

817.tw

187.in-addr.arpa

178.co.kr

871.net

871.tv

178.technology

178.vn

178.gold

781.nl

187.ch

871.de

178.chat

178.nl

718.company

718.ru

178.it

178.biz

871.nl

187.it

178.hu

718.house

187.dk

718.fr

187.com

718.ch

871.co.uk

187.se

178.at

817.tv

178.ph

781.tv

187.vip

178.tw

781.no

178.co

187.cz

187.de

718.at

187.su

781.net

187.org

718.domains

187.mobi

178.net

178.fr

871.com

178.email

718.academy

718.space

718.host

781.biz

781.it

817.eu

781.pl

178.cm

718.condos

178.com

187.be

817.io

178.ca

718.lease

AI analysis

187.133.in-addr.arpa is delegated to three name servers: dns-x.sinet.ad.jp, dmvm341.denken.or.jp and dmvs351.denken.or.jp.

187.133.in-addr.arpa at least partially shares name servers with other domains, including 3.253.202.in-addr.arpa, osaka-dent.ac.jp, 62.253.202.in-addr.arpa, rs.noda.tus.ac.jp and rdche.hit-u.ac.jp.

These name servers are commonly used with ns1.kuins.kyoto-u.ac.jp, ns2.kuins.kyoto-u.ac.jp, melchior.kobe-u.ac.jp, ns2.kobe-u.ac.jp, ns.kobe-u.ac.jp, portkobe.kobe-u.ac.jp, contents-c.hama-med.ac.jp, tusns1.tus.ac.jp, tusns.tus.ac.jp and dns1.u-ryukyu.ac.jp.

Host names by IP count:

Six IP numbers: dns-x.sinet.ad.jp points to 2001:2f8:0:10::53, 2001:2f8:0:11::53, 2001:2f8:0:12::53, 150.100.18.2, 150.100.18.6 and 150.100.18.10.

One IP number: dmvm341.denken.or.jp points to 133.187.4.14; dmvs351.denken.or.jp points to 133.187.4.15.

187.133.in-addr.arpa is served by two mail servers mx6.securemx.jp and mx.securemx.jp.

187.133.in-addr.arpa shares the same mail server setup as other domains, for instance zn.smbc.co.jp, nict.go.jp, tyouryou.co.jp, sssc.or.jp and job-con.jp.

187.133.in-addr.arpa shares at least some mail servers with other domains, for example gexeed.co.jp, anrakutei.co.jp, shiga-daihatsu.co.jp, tois.co.jp and nanjo.co.jp.

Host names with four IP numbers:

mx6.securemx.jp points to 2001:240:bb81::4:502, 2001:240:bb81::4:503, 2001:240:bb81::4:524 and 2001:240:bb81::4:525; mx.securemx.jp points to 210.130.202.92, 210.130.202.93, 210.130.202.96 and 210.130.202.99

dbq