CF1763841290525-tsm20251122191145

DNSWHOIS.INFO - 143.180.203.in-addr.arpa

Search for IP or hostnames:

143.180.203.in-addr.arpa checked at 2025-11-22T19:54:50.508Z 373ms 44/44/44 100% R:15 allDone:true timedOut:false

143.180.203.in-addr.arpa

NSns01.iij-dns.jp
A2001:240:bb81::28:52 🇯🇵 IIJ-AS
PTRs101.d-53.biz
A202.32.219.52🇯🇵 IIJ-AS
PTRs101.d-53.biz
NSns00.iij-dns.net
A2001:240:bb81::29:112 🇯🇵 IIJ-AS
PTRs101.d-53.net
A210.138.20.112🇯🇵 IIJ-AS
PTRs101.d-53.net

180.203.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

143.180.203.in-addr.arpa is a parent of 110.143.180.203.in-addr.arpa, 128.143.180.203.in-addr.arpa, 143.143.180.203.in-addr.arpa, 176.143.180.203.in-addr.arpa and 81.143.180.203.in-addr.arpa, plus a few other host names.

143.180.203.in-addr.arpa's delegation uses two name servers: ns01.iij-dns.jp and ns00.iij-dns.net.

143.180.203.in-addr.arpa uses the same name server setup as other domains, such as 84.41.124.in-addr.arpa, 171.151.118.in-addr.arpa, 168.13.160.static.iijgio.jp, 230.180.203.in-addr.arpa and 172.151.118.rev.iijgio.jp.

Host names with two IPs:

ns01.iij-dns.jp points to 2001:240:bb81::28:52 and 202.32.219.52

ns00.iij-dns.net points to 2001:240:bb81::29:112 and 210.138.20.112

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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