1 ; This file holds the information on root name servers needed to
2 ; initialize cache of Internet domain name servers
3 ; (e.g. reference this file in the "cache . <file>"
4 ; configuration file of BIND domain name servers).
6 ; This file is made available by InterNIC
7 ; under anonymous FTP as
8 ; file /domain/named.cache
9 ; on server FTP.INTERNIC.NET
10 ; -OR- RS.INTERNIC.NET
12 ; last update: October 22, 2020
13 ; related version of root zone: 2020102201
15 ; FORMERLY NS.INTERNIC.NET
17 . 3600000 NS A.ROOT-SERVERS.NET.
18 A.ROOT-SERVERS.NET. 3600000 A 198.41.0.4
19 A.ROOT-SERVERS.NET. 3600000 AAAA 2001:503:ba3e::2:30
21 ; FORMERLY NS1.ISI.EDU
23 . 3600000 NS B.ROOT-SERVERS.NET.
24 B.ROOT-SERVERS.NET. 3600000 A 199.9.14.201
25 B.ROOT-SERVERS.NET. 3600000 AAAA 2001:500:200::b
29 . 3600000 NS C.ROOT-SERVERS.NET.
30 C.ROOT-SERVERS.NET. 3600000 A 192.33.4.12
31 C.ROOT-SERVERS.NET. 3600000 AAAA 2001:500:2::c
33 ; FORMERLY TERP.UMD.EDU
35 . 3600000 NS D.ROOT-SERVERS.NET.
36 D.ROOT-SERVERS.NET. 3600000 A 199.7.91.13
37 D.ROOT-SERVERS.NET. 3600000 AAAA 2001:500:2d::d
39 ; FORMERLY NS.NASA.GOV
41 . 3600000 NS E.ROOT-SERVERS.NET.
42 E.ROOT-SERVERS.NET. 3600000 A 192.203.230.10
43 E.ROOT-SERVERS.NET. 3600000 AAAA 2001:500:a8::e
47 . 3600000 NS F.ROOT-SERVERS.NET.
48 F.ROOT-SERVERS.NET. 3600000 A 192.5.5.241
49 F.ROOT-SERVERS.NET. 3600000 AAAA 2001:500:2f::f
51 ; FORMERLY NS.NIC.DDN.MIL
53 . 3600000 NS G.ROOT-SERVERS.NET.
54 G.ROOT-SERVERS.NET. 3600000 A 192.112.36.4
55 G.ROOT-SERVERS.NET. 3600000 AAAA 2001:500:12::d0d
57 ; FORMERLY AOS.ARL.ARMY.MIL
59 . 3600000 NS H.ROOT-SERVERS.NET.
60 H.ROOT-SERVERS.NET. 3600000 A 198.97.190.53
61 H.ROOT-SERVERS.NET. 3600000 AAAA 2001:500:1::53
63 ; FORMERLY NIC.NORDU.NET
65 . 3600000 NS I.ROOT-SERVERS.NET.
66 I.ROOT-SERVERS.NET. 3600000 A 192.36.148.17
67 I.ROOT-SERVERS.NET. 3600000 AAAA 2001:7fe::53
69 ; OPERATED BY VERISIGN, INC.
71 . 3600000 NS J.ROOT-SERVERS.NET.
72 J.ROOT-SERVERS.NET. 3600000 A 192.58.128.30
73 J.ROOT-SERVERS.NET. 3600000 AAAA 2001:503:c27::2:30
75 ; OPERATED BY RIPE NCC
77 . 3600000 NS K.ROOT-SERVERS.NET.
78 K.ROOT-SERVERS.NET. 3600000 A 193.0.14.129
79 K.ROOT-SERVERS.NET. 3600000 AAAA 2001:7fd::1
83 . 3600000 NS L.ROOT-SERVERS.NET.
84 L.ROOT-SERVERS.NET. 3600000 A 199.7.83.42
85 L.ROOT-SERVERS.NET. 3600000 AAAA 2001:500:9f::42
89 . 3600000 NS M.ROOT-SERVERS.NET.
90 M.ROOT-SERVERS.NET. 3600000 A 202.12.27.33
91 M.ROOT-SERVERS.NET. 3600000 AAAA 2001:dc3::35