DNS Coffee ☕
Zone

bom active

First Seen Sep 27, 2015 · First Import Oct 01, 2015 · Last Import Sep 21, 2026 · Type generic · Operator Núcleo de Informação e Coordenação do Ponto BR - NIC.br · DNSSEC Signed since Nov 05, 2019

Also indexed as: Domain Nameserver

2
Domains
4,006
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 2,451 serials
Primary NSa.dns.br
Mailboxhostmaster.registro.br.
Serial2026264026
Refresh30 minutes
Retry15 minutes
Expire7 days
Minimum TTL15 minutes
Show 10 recent serial changes
SerialFirst SeenLast Seen
2026263026 Sep 20, 2026 Sep 20, 2026
2026262024 Sep 19, 2026 Sep 19, 2026
2026261024 Sep 18, 2026 Sep 18, 2026
2026260026 Sep 17, 2026 Sep 17, 2026
2026259126 Sep 16, 2026 Sep 16, 2026
2026258026 Sep 15, 2026 Sep 15, 2026
2026257026 Sep 14, 2026 Sep 14, 2026
2026256026 Sep 13, 2026 Sep 13, 2026
2026255026 Sep 12, 2026 Sep 12, 2026
2026254026 Sep 11, 2026 Sep 11, 2026
DNSSEC signed

Signed since Nov 05, 2019.

Signed domains: 1 · DS records: 1 (as of Sep 21, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK ECDSA P-256/SHA-256
showaSLe8DKC4FAtlbuJ/oDAoYllx6gtswLz5ne7ARgyj70+ZHYwzr/sM1bAes2FNxR23ZfL6LKNqiMA8TA+LAi2Ow==
 Nov 14, 2023
ZSK ECDSA P-256/SHA-256
showdkBp6okx+g+oaMLhlmP2Y2q2VKhE3p4noP5gJZJb5Xs2zy84jvZfA/xpuRSwKt0aWLV+OELjyVkxbF45dJy5tg==
 Aug 04, 2026
SignsKey TagSignerExpires
SOA 45780 bom Oct 06, 2026
DNSKEY 50876 bom Oct 04, 2026
28 retired DNSKEYs no longer published.