CF1761361775704-tsm20251024211356

NSLIST.NET - 81.230.54.in-addr.arpa

Search for IP or hostnames:

81.230.54.in-addr.arpa checked at 2025-10-25T03:09:35.678Z 258ms 61/61/61 100% R:10

81.230.54.in-addr.arpa

NSx1.amazonaws.com
A156.154.64.10🇺🇸 Neustar
PTRu1.amazonaws.com
NSx2.amazonaws.com
A156.154.65.10🇺🇸 Neustar
PTRu2.amazonaws.com
NSpdns1.ultradns.net
A2001:502:f3ff::1 🇺🇸 Neustar
PTRpdns1.ultradns.net
A204.74.108.1🇺🇸 Neustar
PTRpdns1.ultradns.net
NSx3.amazonaws.org
A156.154.150.1🇺🇸 AS399161
PTRdns-01.ultradns2.com
NSx4.amazonaws.org
A204.74.120.1🇺🇸 AS399160
PTRdns-01.ultradns2.org

230.54.in-addr.arpa

NSx1.amazonaws.com
NSx2.amazonaws.com
NSpdns1.ultradns.net
NSx3.amazonaws.org
NSx4.amazonaws.org

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Starts with same word

Starts similarily

AI analysis

81.230.54.in-addr.arpa is the parent of 113.81.230.54.in-addr.arpa, 58.81.230.54.in-addr.arpa, 54.81.230.54.in-addr.arpa, 28.81.230.54.in-addr.arpa, 108.81.230.54.in-addr.arpa and several other host names.

81.230.54.in-addr.arpa is delegated to five name servers: x1.amazonaws.com, x2.amazonaws.com, pdns1.ultradns.net, x3.amazonaws.org and x4.amazonaws.org.

81.230.54.in-addr.arpa at least partially shares its name servers with other domains, for instance expediatravel.net.pr, travel-planet.net, xn--42c7ba1alj1ipb2dvg.com, expidea.ca and cmsi.org.

These name servers are commonly paired with pdns6.ultradns.co.uk, pdns3.ultradns.org, pdns5.ultradns.info, pdns2.ultradns.net, pdns4.ultradns.org, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

Host names with two IP numbers:

pdns1.ultradns.net points to: 2001:502:f3ff::1 and 204.74.108.1

Host names with one IP number:

x1.amazonaws.com points to: 156.154.64.10

x2.amazonaws.com points to: 156.154.65.10

x3.amazonaws.org points to: 156.154.150.1

x4.amazonaws.org points to: 204.74.120.1

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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