WWW.RTSAK.COM - isp-voip.ntt.com

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isp-voip.ntt.com checked at 2025-10-15T22:04:32.866Z 535ms 58/58/58 100% R:16

`isp-voip.ntt.com`

NS	`ns6-tk01.ocn.ad.jp`
		A	2001:380::1053 ^{🇯🇵 NTT Communications Corporation (OCN)}
			PTR	`ns6-tk01.ocn.ad.jp`
		A	61.207.9.4^{🇯🇵 NTT Communications Corporation (OCN)}
			PTR	`ns6-tk01.ocn.ad.jp`
NS	`ns6-tk02.ocn.ad.jp`
		A	2001:380:0:1::1053 ^{🇯🇵 NTT Communications Corporation (OCN)}
			PTR	`ns6-tk02.ocn.ad.jp`
		A	61.207.9.36^{🇯🇵 NTT Communications Corporation (OCN)}
			PTR	`ns6-tk02.ocn.ad.jp`
A	211.129.14.44^{🇯🇵 NTT Communications Corporation (OCN)}
		PTR	`sga002.ocn.ne.jp`

	NS	`ns-os001.ocn.ad.jp`
	NS	`pns.ocn.ad.jp`
	MX	`ntt-com.mail.protection.outlook.com`
	A	61.113.104.11^{🇯🇵 NTT Communications Corporation (OCN)}

rank #11598 globally
rank #6000 in the tld

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isp-voip.ntt.com points to a single IP: 211.129.14.44.

Other host names, for instance tac-japan.co.jp, tmck.com, sskamo.co.jp, houei.co.jp and shimizushokai.co.jp share IP numbers with isp-voip.ntt.com.

isp-voip.ntt.com's delegation is to two name servers ns6-tk01.ocn.ad.jp and ns6-tk02.ocn.ad.jp.

isp-voip.ntt.com shares the same name server configuration as other domains, such as tw-net.jp, nttnavi.co.jp, nikkyo.gr.jp, daimarufujii.co.jp and avac.co.jp.

isp-voip.ntt.com at least partially shares its name servers with other domains, for instance itoki-als.co.jp, 5.0.0.0.1.0.9.0.1.4.0.0.4.2.ip6.arpa, cin.or.jp, anser.or.jp and shi-g.com.

Host names with two IP numbers: ns6-tk01.ocn.ad.jp points to 2001:380::1053 and 61.207.9.4; ns6-tk02.ocn.ad.jp points to 2001:380:0:1::1053 and 61.207.9.36

dbq