• TLD Info
  • Sample A Records
  • Sample AAAA Records

.courses TLD Report

Description: -
Delegated to: OPEN UNIVERSITIES AUSTRALIA PTY LTD
Nameserver Status
O
IPv4 Enabled Nameservers
O
A Glue in the Root Zone
O
IPv6 Enabled Nameservers
O
AAAA Glue in the Root Zone
O
Domains:
3,726
A records:
3,115
A glue:
21
AAAA records:
315
AAAA glue:
12
Updated:
21 Feb 2024 04:04 PST
A Record Breakdown
RangePrefixCount
unicast 3,115
invalid 2
loopback 127.0.0.0/8 3
AAAA Record Breakdown
RangePrefixCount
unicast 2000::/3 315
invalid 0
v4-mapped ::ffff:0.0.0.0/96 1

Nameservers for .courses TLD and SOA Query Test
NameserverPassAPassAAAA
a.nic.courses O 37.209.192.9 O 2001:dcd:1::9
b.nic.courses O 37.209.194.9 O 2001:dcd:2::9
c.nic.courses O 37.209.196.9 O 2001:dcd:3::9
x.nic.courses O 156.154.172.82 O 2610:a1:1074::1:82
y.nic.courses O 156.154.173.82 O 2610:a1:1075::1:82
z.nic.courses O 156.154.174.82 O 2610:a1:1076::1:82