DNSWHOIS.INFO - iosys.co.jp

Search for IP or hostnames:

iosys.co.jp checked at 2025-10-17T22:54:31.075Z 772ms 110/110/110 100% R:10

`iosys.co.jp`

NS	`dns01.muumuu-domain.com`
		A	202.239.23.39^{🇯🇵 IDC Frontier Inc.}
NS	`dns02.muumuu-domain.com`
		A	160.251.249.62^{🇯🇵 GMO Internet West}
MX	`aspmx.l.google.com`
		A	2607:f8b0:4023:c0b::1a ^{🇺🇸 Google}
			PTR	`dd-in-f26.1e100.net`
		A	142.250.141.27^{🇺🇸 Google}
			PTR	`dd-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2607:f8b0:4023:100f::1a ^{🇺🇸 Google}
			PTR	`yudfwra-in-f26.1e100.net`
		A	192.178.220.27^{🇺🇸 Google}
			PTR	`yudfwra-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2607:f8b0:4003:c30::1b ^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2607:f8b0:4001:c70::1a ^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2a00:1450:4013:c1e::1b ^{🇳🇱 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.26^{🇺🇸 Google}
			PTR	`yugrqzs-in-f26.1e100.net`
A	202.231.226.116^{🇯🇵 Bekkoame Internet Inc.}

`co.jp`

rank #451466 globally
rank #7894 in the tld

Up

mail.iosys.co.jp

www.iosys.co.jp

Starts with same word

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Starts similarily

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oissy.jp

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iosys.de

yossi.sakura.ne.jp

AI analysis

iosys.co.jp is a parent of mail.iosys.co.jp and www.iosys.co.jp.

iosys.co.jp points to IP number 202.231.226.116.

Other host names, for instance, www.iosys.co.jp share IP numbers with iosys.co.jp.

iosys.co.jp is delegated to two name servers: dns01.muumuu-domain.com and dns02.muumuu-domain.com.

iosys.co.jp uses the same name server setup as other domains such as jpexpousa.com, masashi-hiraki.net, anna-t.jp, kuroishi.jp and kojima-dental.com.

Host names with one IP number:

dns01.muumuu-domain.com points to: 202.239.23.39.

dns02.muumuu-domain.com points to: 160.251.249.62.

Five mail servers handle iosys.co.jp: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

iosys.co.jp shares mail servers with other domains at least partially; for instance norskinter.wpengine.com, sandayz.com, glsgroup.com, mybugexpert.com and mda-broker.com.

These mail servers are often used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c0b::1a and 142.250.141.27

alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1a and 192.178.220.27

alt2.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26

alt3.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26

alt4.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26

dbq