• TLD Info
  • Sample A Records
  • Sample AAAA Records

.koeln TLD Report

Description: -
Delegated to: NetCologne Gesellschaft für Telekommunikation mbH
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:
16,833
A records:
14,449
A glue:
30
AAAA records:
7,333
AAAA glue:
10
Updated:
11 Sep 2026 04:48 PST
A Record Breakdown
RangePrefixCount
unicast 14,449
invalid 10
this-network 0.0.0.0/8 9
RFC1918 10.0.0.0/8 1
loopback 127.0.0.0/8 56
AAAA Record Breakdown
RangePrefixCount
unicast 2000::/3 7,333
invalid 0
localhost ::1/128 1
unspecified ::/128 2
6to4 2002::/16 1
link-local fe80::/10 6

Nameservers for .koeln TLD and SOA Query Test
NameserverPassAPassAAAA
dns.ryce-rsp.com O 194.0.11.114 O 2001:678:e:114::53
ns1.dns.business O 157.90.205.138 O 2a01:4f8:252:4295::9d5a:cd8a
ns1.ryce-rsp.com O 193.56.204.111 O 2a0c:8f40:0:701::111