DNS Coffee ☕
Zone

final active

First Seen Sep 27, 2015 · First Import Oct 01, 2015 · Last Import Nov 07, 2026 · Type generic · Operator Núcleo de Informação e Coordenação do Ponto BR - NIC.br · DNSSEC Signed since before Sep 05, 2019

Also indexed as: Domain Nameserver

2
Domains
4,053
Zone Imports
6
Current Nameservers
0
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 6
Name First Seen Domains
a.dns.br Sep 27, 2015 170
d.dns.br Sep 27, 2015 169
c.dns.br Sep 27, 2015 170
e.dns.br Sep 27, 2015 169
f.dns.br Sep 27, 2015 155
b.dns.br Sep 27, 2015 170
Past Nameservers 0
Name First Seen Last Seen Domains
Sample Current Domains 0
No domains have been added to this zone recently.
The most recently added of the 2 domains in this zone, up to 50 — full lists via the API.
Sample Past Domains 0
No domains have left this zone recently.
The most recently removed domains that were in this zone and no longer are, up to 50 — full lists via the API.
SOA 2,497 serials
Primary NSa.dns.br
Mailboxhostmaster.registro.br.
Serial2026311028
Refresh30 minutes
Retry15 minutes
Expire7 days
Minimum TTL15 minutes
Show 10 recent serial changes
SerialFirst SeenLast Seen
2026310028 Nov 06, 2026 Nov 06, 2026
2026309030 Nov 05, 2026 Nov 05, 2026
2026308026 Nov 04, 2026 Nov 04, 2026
2026307028 Nov 03, 2026 Nov 03, 2026
2026306028 Nov 02, 2026 Nov 02, 2026
2026305028 Nov 01, 2026 Nov 01, 2026
2026304028 Oct 31, 2026 Oct 31, 2026
2026303028 Oct 30, 2026 Oct 30, 2026
2026302028 Oct 29, 2026 Oct 29, 2026
2026301028 Oct 28, 2026 Oct 28, 2026
DNSSEC signed

Signed since before Sep 05, 2019. (zone file as of Nov 07, 2026)

Signed domains: 1 · DS records: 1 (as of Nov 07, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK ECDSA P-256/SHA-256
showaSLe8DKC4FAtlbuJ/oDAoYllx6gtswLz5ne7ARgyj70+ZHYwzr/sM1bAes2FNxR23ZfL6LKNqiMA8TA+LAi2Ow==
 Nov 14, 2023
ZSK ECDSA P-256/SHA-256
showYTKhBVup2tOCDpsXNQbL/bkurOzt7s6weIdv3spMcpF3NtEuADKU9YarxtTJKVmOty4Y/soddMsQoUtNEylKyw==
 Nov 03, 2026
SignsKey TagSignerExpires
DNSKEY 50876 final Nov 22, 2026
SOA 47529 final Nov 22, 2026
29 retired DNSKEYs no longer published.