DNS Coffee ☕
Zone

nhk active

First Seen Jun 04, 2014 · First Import Jul 09, 2014 · Last Import Sep 21, 2026 · Type generic · Operator Japan Broadcasting Corporation (NHK) · DNSSEC Signed since before Mar 28, 2021

Also indexed as: Domain

30
Domains
4,430
Zone Imports
4
Current Nameservers
9
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 4
Name First Seen Domains
b.gmoregistry.net Oct 11, 2015 48
a.gmoregistry.net Oct 11, 2015 48
k.gmoregistry.net Oct 11, 2015 48
l.gmoregistry.net Oct 11, 2015 48
Past Nameservers 9
Name First Seen Last Seen Domains
e.gmoregistry.net Jun 04, 2014 Oct 14, 2015 0
d.gmoregistry.net Jun 04, 2014 Oct 14, 2015 0
h.gmoregistry.net Apr 12, 2015 Oct 14, 2015 0
i.gmoregistry.net Apr 12, 2015 Oct 14, 2015 0
g.gmoregistry.net Apr 12, 2015 Oct 14, 2015 0
j.gmoregistry.net Jun 04, 2015 Oct 14, 2015 0
b.gmoregistry.net Jun 04, 2014 Apr 24, 2015 48
c.gmoregistry.net Jun 04, 2014 Apr 24, 2015 0
a.gmoregistry.net Jun 04, 2014 Apr 18, 2015 48
Sample Current Domains 0
No domains have been added to this zone recently.
The most recently added of the 30 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 2,437 serials
Primary NSa.gmoregistry.net
Mailboxnoc.gmoregistry.net.
Serial1789952086
Refresh30 minutes
Retry15 minutes
Expire7 days
Minimum TTL1 hour
Show 10 recent serial changes
SerialFirst SeenLast Seen
1789866504 Sep 20, 2026 Sep 20, 2026
1789780156 Sep 19, 2026 Sep 19, 2026
1789690975 Sep 18, 2026 Sep 18, 2026
1789606471 Sep 17, 2026 Sep 17, 2026
1789538238 Sep 16, 2026 Sep 16, 2026
1789433660 Sep 15, 2026 Sep 15, 2026
1789345337 Sep 14, 2026 Sep 14, 2026
1789260854 Sep 13, 2026 Sep 13, 2026
1789172537 Sep 12, 2026 Sep 12, 2026
1789088054 Sep 11, 2026 Sep 11, 2026
Records Browse all

Catch-all zone-file records indexed under this zone, by type.

TXT 3 CNAME 1
DNSSEC signed

Signed since before Mar 28, 2021.

Signed domains: 25 · DS records: 25 (as of Sep 21, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAbR5pDjFYjxRMIeeGTUDbWHt60HkxatUT6kvRCdWY1yiEaVQvoVf9ETkrbZJCqphlnYFE2ONEuecxBz/snZjQNkRG1zKt+WLQ+6xivN9c0NJowDd2VQnIwb6QnnD8qcPkIoA2ks/AN4LB4WudCLqsFGN4INcHDM+7laPhfjhUMcD/GMYJ/6u6U1E+fO2xZTKkWGpyp/JKiJt2Dni+rSezxN3ngVt8t13Cpc+WiyCSsmOQMdIlgzpw86D547c6caZKCceRcCCtblRg37WeGkDHPfvVSv7BRk6joIlMh5n+w0UOHWQmUWOYV5OAL2kEQ+xEDyQJvmwNJ2a1J3hRjR/40E=
 before Mar 28, 2021
ZSK RSA/SHA-256
showAwEAAaQAvjT/HIxCZ7j7Aziv0Z7oETdW1KrhuaMJ6Fq50WuKGQxVkQjGrd15HZ3pxs6fNJ/zO6eI+LPjRB9PcmUL7uqdvtY+L3tbOaXWwi20okm7NF3KioJpBYAzpGue2hyebw9P037mgkUZvQ2Pg8Vxo+wIKQwRz/JujoiQ+3t9Mtmp
 before Mar 28, 2021
SignsKey TagSignerExpires
SOA 32820 nhk Sep 28, 2026
DNSKEY 26765 nhk Sep 25, 2026
Signature incidents (2)

Periods this zone served no valid signature for some apex type (SOA or DNSKEY), by day.

StartEndDays
Aug 20, 2024 Aug 21, 2024 1
Aug 21, 2026 Aug 26, 2026 5