CF1763017019445-tsm20251109205412

WWW.RTSAK.COM - ntt.ocn.ne.jp

Search for IP or hostnames:

ntt.ocn.ne.jp checked at 2025-11-13T06:56:59.410Z 765ms 79/79/79 100% R:19 allDone:true timedOut:false

ntt.ocn.ne.jp

NSns1.ocn.ad.jp
A2001:380:0:d::102 🇯🇵 OCN
PTRns1.ocn.ad.jp
A202.234.232.202🇯🇵 OCN
PTRns1.ocn.ad.jp
NSns2.ocn.ad.jp
A2001:380:0:11a::101 🇯🇵 OCN
PTRns2.ocn.ad.jp
A211.129.12.204🇯🇵 OCN
PTRns2.ocn.ad.jp
MXspf-gw2.ocn.ad.jp
A210.227.99.60🇯🇵 OCN
MXspf-gw3.ocn.ad.jp
A122.1.119.69🇯🇵 OCN

ocn.ne.jp

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NSns1.ocn.ad.jp
NSns2.ocn.ad.jp
A2600:9000:a516:b513:4d6:f3c4:677e:66c3 🇺🇸 Amazon
A2600:9000:a609:633:3b83:3b93:7969:130a 🇺🇸 Amazon
A166.117.45.22🇺🇸 Amazon
A166.117.182.151🇺🇸 Amazon
rank #2553 globally
rank #37 in the tld
This domain "ocn.ne.jp" is associated with the company NTT Communications, one of the largest telecommunications companies in Japan. It is specifically used for their service called OCN (Open Computer Network), a major Internet Service Provider (ISP) in Japan. The domain name is primarily used for email addresses provided by the ISP to its subscribers.

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AI analysis

ntt.ocn.ne.jp is a parent of master.ntt.ocn.ne.jp, opc.ntt.ocn.ne.jp and sdnp.ntt.ocn.ne.jp.

ntt.ocn.ne.jp's delegation uses two name servers, ns1.ocn.ad.jp and ns2.ocn.ad.jp.

ntt.ocn.ne.jp shares the same name server setup as other domains, for example ocn.jp, mail.goo.jp, ocn.ad.jp, vps-vs.ocn.ne.jp and news.ocn.ad.jp.

Host names with two IPs:

ns1.ocn.ad.jp points to: 2001:380:0:d::102 and 202.234.232.202

ns2.ocn.ad.jp points to: 2001:380:0:11a::101 and 211.129.12.204

ntt.ocn.ne.jp is handled by two mail servers: spf-gw2.ocn.ad.jp and spf-gw3.ocn.ad.jp.

ntt.ocn.ne.jp uses the same mail server setup as other domains, such as k570.ocn.ne.jp.

Host names with a single IP:

spf-gw2.ocn.ad.jp points to 210.227.99.60.

spf-gw3.ocn.ad.jp points to 122.1.119.69.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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