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np21.net checked at 2025-10-11T12:14:20.811Z 427ms 86/86/86 100% R:15

`np21.net`

MX	`np21.net`
		A	218.40.197.195^{🇯🇵 Softbank Corp. (former Japan Telecom)}
			PTR	`s21840197-195.bizhost.ultina.jp`
NS	`shns2.ultina.jp`
		A	210.169.160.52^{🇯🇵 Softbank Corp. (former Japan Telecom)}
			PTR	`shns2.ultina.jp`
NS	`ns.np21.net`
		A	218.40.197.195^{🇯🇵 Softbank Corp. (former Japan Telecom)}
			PTR	`s21840197-195.bizhost.ultina.jp`
A	218.40.197.195^{🇯🇵 Softbank Corp. (former Japan Telecom)}
		PTR	`s21840197-195.bizhost.ultina.jp`

np21.net

ns.np21.net

np21.net

pn21.com

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np12.dk

p12n.org

The parent of ns.np21.net is np21.net.

np21.net serves as the mail server for np21.net.

np21.net points to an IP address: 218.40.197.195.

Other host names, for instance s21840197-195.bizhost.ultina.jp and ns.np21.net, share IP numbers with np21.net.

Two name servers shns2.ultina.jp and ns.np21.net handle the delegation for np21.net.

np21.net at least partially shares name servers with other domains, for instance core-nt.co.jp, nissei-cts.co.jp, mailhouse.co.jp, osy.co.jp and im21.co.jp.

Host names with one IP:

ns.np21.net points to: 218.40.197.195

np21.net is handled by a single mail server.

The host name np21.net points to IP 218.40.197.195.

dbq