CF1757732506972-tsm20250912070358

DNSWHOIS.INFO - f-basic.jp

Search for IP or hostnames:

f-basic.jp checked at 2025-09-13T03:01:46.953Z 817ms 92/92/92 100% R:23

f-basic.jp

MXmx.sweep-on.net
A210.197.72.81🇯🇵 Softbank Corp. (former Japan Telecom)
PTRmx01.sweep-on.net
A210.197.72.82🇯🇵 Softbank Corp. (former Japan Telecom)
PTRmx02.sweep-on.net
A210.197.72.83🇯🇵 Softbank Corp. (former Japan Telecom)
PTRmx03.sweep-on.net
A210.197.72.84🇯🇵 Softbank Corp. (former Japan Telecom)
PTRmx04.sweep-on.net
NSns0.big.or.jp
A2001:278:1033:2::72:20 🇯🇵 Softbank Corp. (former Japan Telecom)
PTRns0.big.or.jp
A210.197.72.20🇯🇵 Softbank Corp. (former Japan Telecom)
PTRns0.big.or.jp
NSns1.big.or.jp
A2001:278:1033:2::72:21 🇯🇵 Softbank Corp. (former Japan Telecom)
PTRns1.big.or.jp
A210.197.72.21🇯🇵 Softbank Corp. (former Japan Telecom)
PTRns1.big.or.jp
A216.239.32.21🇺🇸 Google
PTRany-in-2015.1e100.net

jp

NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp

Starts with same word

Starts similarily

AI analysis

f-basic.jp is configured to point to the IP address 216.239.32.21.

The IP numbers for f-basic.jp are also shared by other host names such as filidian.com, uqbc.org, pixquestions.com, studyfever.in, and azmach.net.

Two name servers, ns0.big.or.jp and ns1.big.or.jp, are delegated for f-basic.jp.

The name server setup of f-basic.jp is identical to that of several other domains, such as kousen.co.jp, fvg-on.net, planexcars.jp, jmba.jp, and fine-tokyo.com.

The domain f-basic.jp shares name servers, at least in part, with other domains such as kamakurawakamiya.jp, 3.3.0.1.8.7.2.0.1.0.0.2.ip6.arpa, kkr-nakameguro.jp, kkr-hotel-tokyo.gr.jp, and 78.197.210.in-addr.arpa.

The name servers ns2.big.or.jp are frequently utilized in conjunction.

ns0.big.or.jp and ns1.big.or.jp each point to two IP numbers: 2001:278:1033:2::72:20, 210.197.72.20 and 2001:278:1033:2::72:21, 210.197.72.21 respectively.

The mail server, mx.sweep-on.net, manages f-basic.jp.

Just like other domains such as helter.jp, crl.co.jp, fwnet.jp, and sweep-on.net, f-basic.jp also has the same mail server setup.

Some mail servers of f-basic.jp are partially shared with other domains such as submail.big.or.jp, big.or.jp, big.jp, dream.big.jp, and dream.big.or.jp.

The mail servers mx01.sweep-on.net, mx02.sweep-on.net, mx03.sweep-on.net, and mx04.sweep-on.net are frequently utilized in conjunction.

mx.sweep-on.net is associated with the following four IP addresses: 210.197.72.81, 210.197.72.82, 210.197.72.83, and 210.197.72.84.

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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lmlaVpB CF johedugfp 2025-09-13