CF1762975511630-tsm20251109205412

IPLIST.NET - 21.221.180.203.bf.2iij.net

Search for IP or hostnames:

21.221.180.203.bf.2iij.net checked at 2025-11-12T19:25:11.596Z 898ms 38/38/38 100% R:17 allDone:true timedOut:false

21.221.180.203.bf.2iij.net

MXbh0.iij.ad.jp
A202.32.78.22🇯🇵 IIJ-AS
A203.180.221.21🇯🇵 IIJ-AS
PTR21.221.180.203.bf.2iij.net

221.180.203.bf.2iij.net

NSrev.iij-dns.jp
NSrev.iij-dns.net

PTR for

Starts with same word

Starts similarily

AI analysis

21.221.180.203.bf.2iij.net resolves to a single IP address: 203.180.221.21.

Other host names such as moniinfo.jp, mail.moniinfo.jp and www.moniinfo.jp share IP numbers with 21.221.180.203.bf.2iij.net.

21.221.180.203.bf.2iij.net is handled by a single mail server, bh0.iij.ad.jp.

21.221.180.203.bf.2iij.net shares its mail server setup with other domains, including 39.112.147.124.dy.bbexcite.jp, 98.250.110.133.static.iijgio.jp, 137.226.214.202.bf.2iij.net, 92.53.49.163.rev.iijgio.jp and 24.54.30.125.dy.iij4u.or.jp.

bh0.iij.ad.jp points to a single IP: 202.32.78.22.

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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