CF1759457888002-tsm20251002182459

NSLIST.NET - 166.in-addr.arpa

Search for IP or hostnames:

166.in-addr.arpa checked at 2025-10-03T02:18:07.985Z 112ms 87/87/87 100% R:13

166.in-addr.arpa

NSr.arin.net
A2001:500:f0::63 🇺🇸 ARIN Operations Anycast
PTRr.arin.net
A199.180.180.63🇺🇸 ARIN Operations Anycast
PTRr.arin.net
NSu.arin.net
A2001:500:14:6050:ad::1 🇺🇸 PCH AS42
PTRu.arin.net
A204.61.216.50🇺🇸 PCH AS42
PTRu.arin.net
NSx.arin.net
A2001:500:f0::63 🇺🇸 ARIN Operations Anycast
PTRr.arin.net
A199.180.180.63🇺🇸 ARIN Operations Anycast
PTRr.arin.net
NSy.arin.net
A2001:500:127::30 🇺🇸 VERISIGN-AS
PTRav4.nstld.com
PTRy.arin.net
A192.82.134.30🇺🇸 VERISIGN-AS
PTRav4.nstld.com
PTRy.arin.net
NSz.arin.net
A2001:500:f0::63 🇺🇸 ARIN Operations Anycast
PTRr.arin.net
A199.180.180.63🇺🇸 ARIN Operations Anycast
PTRr.arin.net
NSarin.authdns.ripe.net
A2a13:27c0:30::10 🇳🇱 RIPE NCC Authoritative DNS
PTRarin.authdns.ripe.net
A193.0.9.10🇳🇱 RIPE NCC Authoritative DNS
PTRarin.authdns.ripe.net

in-addr.arpa

NSa.in-addr-servers.arpa
NSb.in-addr-servers.arpa
NSc.in-addr-servers.arpa
NSd.in-addr-servers.arpa
NSe.in-addr-servers.arpa
NSf.in-addr-servers.arpa

PTR for

Up

Starts with same word

Starts similarily

AI analysis

166.in-addr.arpa is the parent of 131.166.in-addr.arpa, 213.166.in-addr.arpa, 55.166.in-addr.arpa, 181.166.in-addr.arpa, 124.166.in-addr.arpa and hundreds of other host names.

166.in-addr.arpa is delegated to six name servers: r.arin.net, u.arin.net, x.arin.net, y.arin.net, z.arin.net and arin.authdns.ripe.net.

166.in-addr.arpa shares name servers with other domains at least partially, for example 26.5.199.in-addr.arpa, 3.in-addr.arpa, 174.in-addr.arpa, 63.in-addr.arpa and 134.in-addr.arpa.

These name servers are often used together with the name servers ns1.arin.net, ns2.arin.net, ns3.arin.net, ns4.apnic.net and ns3.lacnic.net.

Host names with two IP numbers

r.arin.net points to: 2001:500:f0::63 and 199.180.180.63.

u.arin.net points to: 2001:500:14:6050:ad::1 and 204.61.216.50.

x.arin.net points to: 2001:500:f0::63 and 199.180.180.63.

y.arin.net points to: 2001:500:127::30 and 192.82.134.30.

z.arin.net points to: 2001:500:f0::63 and 199.180.180.63.

arin.authdns.ripe.net points to: 2a13:27c0:30::10 and 193.0.9.10.

Hosts pointing to 2001:500:f0::63: r.arin.net, x.arin.net and z.arin.net.

Hosts pointing to 199.180.180.63: r.arin.net, x.arin.net and z.arin.net.

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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ajIRrXy CF johedugfp 2025-10-03