CF1760999342231-tsm20251017082432

MXLIST.NET - 163.140.203.in-addr.arpa

Search for IP or hostnames:

163.140.203.in-addr.arpa checked at 2025-10-20T22:29:02.201Z 2935ms 53/53/53 100% R:24

163.140.203.in-addr.arpa

NSns1.synapse.ne.jp
A202.208.174.129🇯🇵 SYNAPSE
PTRns1.synapse.ne.jp
NSns2.synapse.ne.jp
A202.208.174.161🇯🇵 SYNAPSE
PTRns2.synapse.ne.jp
PTRsynapse-net.synapse.ne.jp
A255.255.255.0

140.203.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

The parent of 177.163.140.203.in-addr.arpa, 100.163.140.203.in-addr.arpa, 193.163.140.203.in-addr.arpa, 3.163.140.203.in-addr.arpa, 99.163.140.203.in-addr.arpa and a few other host names is 163.140.203.in-addr.arpa.

163.140.203.in-addr.arpa resolves to a single IP: 255.255.255.0.

Other host names, for instance 162.50.69.in-addr.arpa, 0.30.44.62.in-addr.arpa, 170.81.210.in-addr.arpa, 225.122.61.in-addr.arpa and 234.50.74.in-addr.arpa share IP numbers with 163.140.203.in-addr.arpa.

163.140.203.in-addr.arpa has two name servers: ns1.synapse.ne.jp and ns2.synapse.ne.jp.

163.140.203.in-addr.arpa shares the same name server setup as other domains, for example 181.208.202.in-addr.arpa, 60.237.210.in-addr.arpa, 82.146.210.in-addr.arpa, mbc.co.jp and 40.237.210.in-addr.arpa.

163.140.203.in-addr.arpa shares some name servers with other domains, for example arssystem.com, elm.co.jp, keinet.com, 185.208.202.in-addr.arpa and elm.jp.

These name servers are commonly used together with ns.elm.co.jp and ns.keinet.com.

Host names with a single IP:

ns1.synapse.ne.jp points to 202.208.174.129

ns2.synapse.ne.jp points to 202.208.174.161

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

umrVYAP CF johedugfp 2025-10-20