vidar:~ $ grep " A " /var/lib/named/root.hint
A.ROOT-SERVERS.NET. 3600000 A 198.41.0.4
B.ROOT-SERVERS.NET. 3600000 A 199.9.14.201
C.ROOT-SERVERS.NET. 3600000 A 192.33.4.12
D.ROOT-SERVERS.NET. 3600000 A 199.7.91.13
E.ROOT-SERVERS.NET. 3600000 A 192.203.230.10
F.ROOT-SERVERS.NET. 3600000 A 192.5.5.241
G.ROOT-SERVERS.NET. 3600000 A 192.112.36.4
H.ROOT-SERVERS.NET. 3600000 A 198.97.190.53
I.ROOT-SERVERS.NET. 3600000 A 192.36.148.17
J.ROOT-SERVERS.NET. 3600000 A 192.58.128.30
K.ROOT-SERVERS.NET. 3600000 A 193.0.14.129
L.ROOT-SERVERS.NET. 3600000 A 199.7.83.42
M.ROOT-SERVERS.NET. 3600000 A 202.12.27.33
vidar:~ $ dig @a.root-servers.net. yy. any
; <<>> DiG 9.16.20 <<>> @a.root-servers.net. yy. any
; (2 servers found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41144
;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; WARNING: recursion requested but not available
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;yy. IN ANY
;; AUTHORITY SECTION:
. 86400 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2021112700 1800 900 604800 86400
;; Query time: 23 msec
;; SERVER: 198.41.0.4#53(198.41.0.4)
;; WHEN: Sat Nov 27 15:34:10 CET 2021
;; MSG SIZE rcvd: 106
vidar:~ $