CF1761089297062-tsm20251017082432

DNSWHOIS.INFO - 21.17.30.125.dy.iij4u.or.jp

Search for IP or hostnames:

21.17.30.125.dy.iij4u.or.jp checked at 2025-10-21T23:28:17.034Z 340ms 35/35/35 100% R:11

21.17.30.125.dy.iij4u.or.jp

MXbh0.iij.ad.jp
A202.32.78.22🇯🇵 IIJ-AS
A125.30.17.21🇯🇵 IIJ-AS
PTR21.17.30.125.dy.iij4u.or.jp

17.30.125.dy.iij4u.or.jp

MXbh0.iij.ad.jp
NSdns0.iij.ad.jp
NSdns1.iij.ad.jp

PTR for

Starts with same word

Starts similarily

AI analysis

21.17.30.125.dy.iij4u.or.jp resolves to a single IP: 125.30.17.21.

21.17.30.125.dy.iij4u.or.jp is handled by a single mail server, bh0.iij.ad.jp.

21.17.30.125.dy.iij4u.or.jp shares the mail server setup with other domains, for example 81.34.138.58.dy.bbexcite.jp, 66.122.111.219.dy.bbexcite.jp, 7.7.138.58.dy.bbexcite.jp, 202.141.31.150.dy.iij4u.or.jp and 194.242.197.113.dy.bbexcite.jp.

Host name bh0.iij.ad.jp points to 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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niZmbGY CF johedugfp 2025-10-21