WWW.ROBTEX.COM - opt-net.com

Search for IP or hostnames:

opt-net.com checked at 2025-09-30T13:42:00.247Z 1201ms 102/102/102 100% R:29

`opt-net.com`

MX	`mx.opt-net.com`
		A	210.248.135.11^{🇯🇵 NTT Communications Corporation (OCN)}
NS	`ns81.estore.co.jp`
		A	210.152.96.247^{🇯🇵 IDC Frontier Inc.}
			PTR	`ns81-g3.estore.co.jp`
NS	`ns82.estore.co.jp`
		A	216.255.235.82^{🇯🇵 IDC Frontier Inc.}
NS	`ns83.estore.co.jp`
		A	210.149.76.83^{🇯🇵 Internet Initiative Japan}
			PTR	`ns83-g3.estore.co.jp`
NS	`ns84.estore.co.jp`
		A	203.137.192.95^{🇯🇵 IDC Frontier Inc.}
			PTR	`ns84-g3.estore.co.jp`
A	210.248.135.16^{🇯🇵 NTT Communications Corporation (OCN)}

`com`

	NS	`a.gtld-servers.net`
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`

Up

mx.opt-net.com

www.opt-net.com

Starts with same word

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opt-net.eu

opt-net.biz

opt-net.com

opt-net.de

opt-net.jp

Starts similarily

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tpo-net.com

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net-opt.de

top-ten.ru

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AI analysis

opt-net.com is parent of mx.opt-net.com and www.opt-net.com.

opt-net.com points to a single IP: 210.248.135.16.

Other host names, for instance marine.co.jp, cayhane.net, sa-che.com, mail.oceanplace.jp and mail.iomic.com share IP numbers with opt-net.com.

opt-net.com is delegated to four name servers: ns81.estore.co.jp, ns82.estore.co.jp, ns83.estore.co.jp and ns84.estore.co.jp.

opt-net.com at least partially shares its name servers with other domains, for instance e-versionup.com, est167-ssx2demo.com, senya.co.jp, okudakensetsu.co.jp and yosix.com.

Host names with one IP number: ns81.estore.co.jp points to 210.152.96.247; ns82.estore.co.jp points to 216.255.235.82; ns83.estore.co.jp points to 210.149.76.83; ns84.estore.co.jp points to 203.137.192.95.

opt-net.com is served by a single mail server, mx.opt-net.com.

mx.opt-net.com points to IP number 210.248.135.11.

dbq