IPLIST.NET - arpa
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arpa checked at 2025-11-23T08:01:09.785Z 1844ms 140/140/140 100% R:8 allDone:true timedOut:false arpa
| NS | a.ns.arpa | ||||||
| A | 2001:503:ba3e::2:30 ๐บ๐ธ VERISIGN-AS | ||||||
| PTR | a.root-servers.net | ||||||
| A | 198.41.0.4๐บ๐ธ VERISIGN-AS | ||||||
| PTR | a.root-servers.net | ||||||
| NS | b.ns.arpa | ||||||
| A | 2801:1b8:10::b ๐บ๐พ B-ROOT-SERVER-OPS | ||||||
| PTR | b.root-servers.net | ||||||
| A | 170.247.170.2๐บ๐พ B-ROOT-SERVER-OPS | ||||||
| PTR | b.root-servers.net | ||||||
| NS | c.ns.arpa | ||||||
| A | 2001:500:2::c ๐บ๐ธ AS2149 | ||||||
| PTR | c.root-servers.net | ||||||
| A | 192.33.4.12๐บ๐ธ AS2149 | ||||||
| PTR | c.root-servers.net | ||||||
| NS | d.ns.arpa | ||||||
| A | 2001:500:2d::d ๐บ๐ธ MAX-GIGAPOP | ||||||
| PTR | d.root-servers.net | ||||||
| A | 199.7.91.13๐บ๐ธ MAX-GIGAPOP | ||||||
| PTR | d.root-servers.net | ||||||
| NS | e.ns.arpa | ||||||
| A | 2001:500:a8::e ๐บ๐ธ AS21556 | ||||||
| PTR | e.root-servers.net | ||||||
| A | 192.203.230.10๐บ๐ธ AS21556 | ||||||
| PTR | e.root-servers.net | ||||||
| NS | f.ns.arpa | ||||||
| A | 2001:500:2f::f ๐บ๐ธ ISC-F-ROOT | ||||||
| PTR | f.root-servers.net | ||||||
| A | 192.5.5.241๐บ๐ธ ISC-F-ROOT | ||||||
| PTR | f.root-servers.net | ||||||
| NS | g.ns.arpa | ||||||
| A | 2001:500:12::d0d ๐บ๐ธ AS5927 | ||||||
| PTR | g.root-servers.net | ||||||
| A | 192.112.36.4๐บ๐ธ AS5927 | ||||||
| PTR | g.root-servers.net | ||||||
| NS | h.ns.arpa | ||||||
| A | 2001:500:1::53 ๐บ๐ธ AS1508 | ||||||
| PTR | h.root-servers.net | ||||||
| A | 198.97.190.53๐บ๐ธ AS1508 | ||||||
| PTR | h.root-servers.net | ||||||
| NS | i.ns.arpa | ||||||
| A | 2001:7fe::53 ๐ธ๐ช I-ROOT | ||||||
| PTR | i.root-servers.net | ||||||
| A | 192.36.148.17๐ธ๐ช I-ROOT | ||||||
| PTR | i.root-servers.net | ||||||
| NS | k.ns.arpa | ||||||
| A | 2001:7fd::1 ๐ณ๐ฑ K-ROOT-SERVER | ||||||
| PTR | k.root-servers.net | ||||||
| A | 193.0.14.129๐ณ๐ฑ K-ROOT-SERVER | ||||||
| PTR | k.root-servers.net | ||||||
| NS | l.ns.arpa | ||||||
| A | 2001:500:9f::42 ๐บ๐ธ L-ROOT | ||||||
| PTR | l.root-servers.net | ||||||
| A | 199.7.83.42๐บ๐ธ L-ROOT | ||||||
| PTR | l.root-servers.net | ||||||
| NS | m.ns.arpa | ||||||
| A | 2001:dc3::35 ๐ฏ๐ต FR-M-ROOT-SERVER | ||||||
| PTR | m.root-servers.net | ||||||
| A | 202.12.27.33๐ฏ๐ต FR-M-ROOT-SERVER | ||||||
| PTR | m.root-servers.net | ||||||
(root)
Up
in-addr.arpa |
in-addr-servers.arpa |
uri.arpa |
urn.arpa |
e164.arpa |
as112.arpa |
ip6-servers.arpa |
iris.arpa |
ip6.arpa |
Starts with same word
Starts similarily
AI analysis
arpa is the parent of in-addr.arpa, in-addr-servers.arpa, uri.arpa, urn.arpa, e164.arpa and a few other host names.
arpa delegates to twelve name servers: a.ns.arpa, b.ns.arpa, c.ns.arpa, d.ns.arpa, e.ns.arpa, f.ns.arpa, g.ns.arpa, h.ns.arpa, i.ns.arpa, k.ns.arpa, l.ns.arpa and m.ns.arpa.
Host names with two IP numbers
a.ns.arpa points to: 2001:503:ba3e::2:30 and 198.41.0.4
b.ns.arpa points to: 2801:1b8:10::b and 170.247.170.2
c.ns.arpa points to: 2001:500:2::c and 192.33.4.12
d.ns.arpa points to: 2001:500:2d::d and 199.7.91.13
e.ns.arpa points to: 2001:500:a8::e and 192.203.230.10
f.ns.arpa points to: 2001:500:2f::f and 192.5.5.241
g.ns.arpa points to: 2001:500:12::d0d and 192.112.36.4
h.ns.arpa points to: 2001:500:1::53 and 198.97.190.53
i.ns.arpa points to: 2001:7fe::53 and 192.36.148.17
k.ns.arpa points to: 2001:7fd::1 and 193.0.14.129
l.ns.arpa points to: 2001:500:9f::42 and 199.7.83.42
m.ns.arpa points to: 2001:dc3::35 and 202.12.27.33