CF1760850999015-tsm20251017082432

WWW.RTSAK.COM - spec.ed.jp

Search for IP or hostnames:

spec.ed.jp checked at 2025-10-19T05:16:39.002Z 713ms 64/64/64 100% R:21

spec.ed.jp

NSdns-a.iij.ad.jp
A2001:240:bb81::28:50 🇯🇵 Internet Initiative Japan
PTRs019.d-53.biz
A2001:240:bb81::29:110 🇯🇵 Internet Initiative Japan
PTRs019.d-53.net
A202.32.219.50🇯🇵 Internet Initiative Japan
PTRs019.d-53.biz
A210.138.20.110🇯🇵 Internet Initiative Japan
PTRs019.d-53.net
MXmail.spec.ed.jp
A210.149.18.36🇯🇵 Internet Initiative Japan
NSns.spec.ed.jp
A210.149.18.41🇯🇵 Internet Initiative Japan

ed.jp

rank #85930 globally
rank #1599 in the tld

Up

Starts with same word

Starts similarily

AI analysis

spec.ed.jp is a parent of lp1.spec.ed.jp, shizen.spec.ed.jp, misato-th.spec.ed.jp, sakado-h.spec.ed.jp, www.spec.ed.jp and a few other host names.

spec.ed.jp's delegation uses two name servers, dns-a.iij.ad.jp and ns.spec.ed.jp.

spec.ed.jp at least partially shares name servers with other domains, including jip.co.jp, daiwahouse.info, mufr.com, 236.130.210.in-addr.arpa and 160a.24.221.202.in-addr.arpa.

These name servers are typically used together with the name servers ns.daiwahouse.co.jp, ns3.cty-net.ne.jp, ns.cty-net.ne.jp, dns.sapporo-c.ed.jp, ns1.omp.ne.jp, ns2.ndl.go.jp, ns3.ndl.go.jp, ns4.ndl.go.jp, ns.ndl.go.jp and dns-kw01.kawai.co.jp.

Host names with four IP numbers:

dns-a.iij.ad.jp points to: 2001:240:bb81::28:50, 2001:240:bb81::29:110, 202.32.219.50 and 210.138.20.110.

Host names with one IP number:

ns.spec.ed.jp points to: 210.149.18.41.

spec.ed.jp is handled by a single mail server, mail.spec.ed.jp.

mail.spec.ed.jp points to a single IP: 210.149.18.36.

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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nzvlfrJ CF johedugfp 2025-10-19