AXFR zone transfer for root-servers.net

Domains in this zone

root-servers.net root-servers.net

SOA NS

a.root-servers.net a.root-servers.net

AAAA A

b.root-servers.net b.root-servers.net

AAAA A

c.root-servers.net c.root-servers.net

AAAA A

d.root-servers.net d.root-servers.net

AAAA A

e.root-servers.net e.root-servers.net

AAAA A

f.root-servers.net f.root-servers.net

AAAA A

g.root-servers.net g.root-servers.net

AAAA A

h.root-servers.net h.root-servers.net

AAAA A

i.root-servers.net i.root-servers.net

MX AAAA A

j.root-servers.net j.root-servers.net

AAAA A

k.root-servers.net k.root-servers.net

AAAA A

l.root-servers.net l.root-servers.net

AAAA A

m.root-servers.net m.root-servers.net

AAAA A

root-servers.net

SOA Start of authority

41d 16h

Zone apex

root-servers.net

Start of authority

a.root-servers.net

[email protected]

Serial

2026021900

Refresh

Retry

Expire

14d

Negative cache TTL

41d 16h

NS Authoritative DNS server

41d 16h

a.root-servers.net

Verisign

b.root-servers.net

University of Southern California

c.root-servers.net

Cogent

d.root-servers.net

University of Maryland

e.root-servers.net

NASA

f.root-servers.net

ISC

g.root-servers.net

US Department of Defense

h.root-servers.net

US Army

i.root-servers.net

Netnod

j.root-servers.net

Verisign

k.root-servers.net

RIPE NCC

l.root-servers.net

ICANN

m.root-servers.net

Wide Project

a.root-servers.net

AAAA IPv6 address

41d 16h

2001:503:ba3e::2:30

VeriSign Global Registry Services

AS397197

Anycast IP

Served from multiple locations

A IPv4 address

41d 16h

198.41.0.4

VeriSign Global Registry Services

AS397197

Anycast IP

Served from multiple locations

b.root-servers.net

AAAA IPv6 address

41d 16h

2801:1b8:10::b

B.Root-Server-OPS

AS394353

Anycast IP

Served from multiple locations

A IPv4 address

41d 16h

170.247.170.2

B.Root-Server-OPS

AS394353

Anycast IP

Served from multiple locations

c.root-servers.net

AAAA IPv6 address

41d 16h

2001:500:2::c

Cogent Communications

AS2149

Anycast IP

Served from multiple locations

A IPv4 address

41d 16h

192.33.4.12

Cogent Communications

AS2149

Anycast IP

Served from multiple locations

d.root-servers.net

AAAA IPv6 address

41d 16h

2001:500:2d::d

University of Maryland

AS10886

Anycast IP

Served from multiple locations

A IPv4 address

41d 16h

199.7.91.13

University of Maryland

AS10886

Anycast IP

Served from multiple locations

e.root-servers.net

AAAA IPv6 address

41d 16h

2001:500:a8::e

National Aeronautics and Space Administration

AS21556

Anycast IP

Served from multiple locations

A IPv4 address

41d 16h

192.203.230.10

National Aeronautics and Space Administration

AS21556

Anycast IP

Served from multiple locations

f.root-servers.net

AAAA IPv6 address

41d 16h

2001:500:2f::f

Internet Systems Consortium

AS3557

Anycast IP

Served from multiple locations

A IPv4 address

41d 16h

192.5.5.241

Internet Systems Consortium

AS3557

Anycast IP

Served from multiple locations

g.root-servers.net

AAAA IPv6 address

41d 16h

2001:500:12::d0d

United States Department of Defense (DoD)

AS5927

Anycast IP

Served from multiple locations

A IPv4 address

41d 16h

192.112.36.4

United States Department of Defense (DoD)

AS5927

Anycast IP

Served from multiple locations

h.root-servers.net

AAAA IPv6 address

41d 16h

2001:500:1::53

Headquarters, USAISC

AS1508

Anycast IP

Served from multiple locations

A IPv4 address

41d 16h

198.97.190.53

Headquarters, USAISC

AS1508

Anycast IP

Served from multiple locations

i.root-servers.net

MX Mail server

41d 16h

mx.i.root-servers.org 10 Primary

AAAA IPv6 address

41d 16h

2001:7fe::53

Netnod AB

AS29216

Anycast IP

Served from multiple locations

A IPv4 address

41d 16h

192.36.148.17

Netnod AB

AS29216

Anycast IP

Served from multiple locations

j.root-servers.net

AAAA IPv6 address

41d 16h

2001:503:c27::2:30

VeriSign Global Registry Services

AS396661

Anycast IP

Served from multiple locations

A IPv4 address

41d 16h

192.58.128.30

VeriSign Global Registry Services

AS396651

Anycast IP

Served from multiple locations

k.root-servers.net

AAAA IPv6 address

41d 16h

2001:7fd::1

Reseaux IP Europeens Network Coordination Centre (RIPE NCC)

AS25152

Anycast IP

Served from multiple locations

A IPv4 address

41d 16h

193.0.14.129

Reseaux IP Europeens Network Coordination Centre (RIPE NCC)

AS25152

Anycast IP

Served from multiple locations

l.root-servers.net

AAAA IPv6 address

41d 16h

2001:500:9f::42

ICANN

AS20144

Anycast IP

Served from multiple locations

A IPv4 address

41d 16h

199.7.83.42

ICANN

AS20144

Anycast IP

Served from multiple locations

m.root-servers.net

AAAA IPv6 address

41d 16h

2001:dc3::35

WIDE Project

AS7500

Anycast IP

Served from multiple locations

A IPv4 address

41d 16h

202.12.27.33

WIDE Project

AS7500

Anycast IP

Served from multiple locations

Question and response

Question

dig root-servers.net. AXFR=0 @192.112.36.4

Answer

root-servers.net. 3600000 SOA a.root-servers.net. nstld.verisign-grs.com. 2026021900 14400 7200 1209600 3600000 root-servers.net. 3600000 NS a.root-servers.net. root-servers.net. 3600000 NS b.root-servers.net. root-servers.net. 3600000 NS c.root-servers.net. root-servers.net. 3600000 NS d.root-servers.net. root-servers.net. 3600000 NS e.root-servers.net. root-servers.net. 3600000 NS f.root-servers.net. root-servers.net. 3600000 NS g.root-servers.net. root-servers.net. 3600000 NS h.root-servers.net. root-servers.net. 3600000 NS i.root-servers.net. root-servers.net. 3600000 NS j.root-servers.net. root-servers.net. 3600000 NS k.root-servers.net. root-servers.net. 3600000 NS l.root-servers.net. root-servers.net. 3600000 NS m.root-servers.net. a.root-servers.net. 3600000 AAAA 2001:503:ba3e:0:0:0:2:30 a.root-servers.net. 3600000 A 198.41.0.4 b.root-servers.net. 3600000 AAAA 2801:1b8:10:0:0:0:0:b b.root-servers.net. 3600000 A 170.247.170.2 c.root-servers.net. 3600000 AAAA 2001:500:2:0:0:0:0:c c.root-servers.net. 3600000 A 192.33.4.12 d.root-servers.net. 3600000 AAAA 2001:500:2d:0:0:0:0:d d.root-servers.net. 3600000 A 199.7.91.13 e.root-servers.net. 3600000 AAAA 2001:500:a8:0:0:0:0:e e.root-servers.net. 3600000 A 192.203.230.10 f.root-servers.net. 3600000 AAAA 2001:500:2f:0:0:0:0:f f.root-servers.net. 3600000 A 192.5.5.241 g.root-servers.net. 3600000 AAAA 2001:500:12:0:0:0:0:d0d g.root-servers.net. 3600000 A 192.112.36.4 h.root-servers.net. 3600000 AAAA 2001:500:1:0:0:0:0:53 h.root-servers.net. 3600000 A 198.97.190.53 i.root-servers.net. 3600000 MX 10 mx.i.root-servers.org. i.root-servers.net. 3600000 AAAA 2001:7fe:0:0:0:0:0:53 i.root-servers.net. 3600000 A 192.36.148.17 j.root-servers.net. 3600000 AAAA 2001:503:c27:0:0:0:2:30 j.root-servers.net. 3600000 A 192.58.128.30 k.root-servers.net. 3600000 AAAA 2001:7fd:0:0:0:0:0:1 k.root-servers.net. 3600000 A 193.0.14.129 l.root-servers.net. 3600000 AAAA 2001:500:9f:0:0:0:0:42 l.root-servers.net. 3600000 A 199.7.83.42 m.root-servers.net. 3600000 AAAA 2001:dc3:0:0:0:0:0:35 m.root-servers.net. 3600000 A 202.12.27.33 root-servers.net. 3600000 SOA a.root-servers.net. nstld.verisign-grs.com. 2026021900 14400 7200 1209600 3600000

Authority

The response has no authority records.

Additional

The response has no additional records.