DNS Coffee ☕
Zone

otsuka active

First Seen Aug 28, 2014 · First Import Sep 25, 2014 · Last Import Nov 07, 2026 · Type generic · Operator Otsuka Holdings Co., Ltd. · DNSSEC Signed since before Sep 05, 2019

Also indexed as: Domain Nameserver

19
Domains
4,410
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 47
a.gmoregistry.net Oct 11, 2015 47
k.gmoregistry.net Oct 11, 2015 47
l.gmoregistry.net Oct 11, 2015 47
Past Nameservers 9
Name First Seen Last Seen Domains
e.gmoregistry.net Aug 28, 2014 Oct 14, 2015 0
d.gmoregistry.net Aug 28, 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 Aug 28, 2014 Apr 24, 2015 47
c.gmoregistry.net Aug 28, 2014 Apr 24, 2015 0
a.gmoregistry.net Aug 28, 2014 Apr 21, 2015 47
Sample Current Domains 3
Domain Added
cdp2.otsuka Mar 11, 2026
nccx2.otsuka Mar 11, 2026
saigaitaiou-handbook.otsuka Nov 29, 2025
The most recently added of the 19 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 2,478 serials
Primary NSa.gmoregistry.net
Mailboxnoc.gmoregistry.net.
Serial1794013910
Refresh30 minutes
Retry15 minutes
Expire7 days
Minimum TTL1 hour
Show 10 recent serial changes
SerialFirst SeenLast Seen
1793925494 Nov 06, 2026 Nov 06, 2026
1793841920 Nov 05, 2026 Nov 05, 2026
1793751967 Nov 04, 2026 Nov 04, 2026
1793667488 Nov 03, 2026 Nov 03, 2026
1793578698 Nov 02, 2026 Nov 02, 2026
1793493971 Nov 01, 2026 Nov 01, 2026
1793409250 Oct 31, 2026 Oct 31, 2026
1793322373 Oct 30, 2026 Oct 30, 2026
1793234056 Oct 29, 2026 Oct 29, 2026
1793149574 Oct 28, 2026 Oct 28, 2026
Records Browse all

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

TXT 2
DNSSEC signed

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

Signed domains: 0 · DS records: 0 (as of Nov 07, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAeWbOGTvK9IXm9+y9ks1LruwvFjTONO7TSqikjmcAZn9SFn5EC3Y+0GjB39ulrHGYUyPZAYGnVuMFnVOmzmbSFZ7EtfbBNfu62FTp9Y0MtIA+NtCSsURYLLTP46XJfroL0efJujB9Qu9Pr6SDm3etwjxn0cQKFLgjeaeosgqh0hVTbeNZ4pbFziNRV9TyrpqMnWrUc3u+HRGBvrXiPKSAqsxH780J/QmCA7lK/40IbZHsSCPlilqOmUSb4sp+W36RxSAr96nGlbAyuyTOo2hGZ/IuxxwbSZ/O39UqavAyHec+ttPF/yQKuMlitVsyb1zuozAD/W33B6MYnmBFjCtiGM=
 before Sep 05, 2019
ZSK RSA/SHA-256
showAwEAAbc5k3tbtB9DdHhG4/hcXQM6taaYpyA5DymPZctDTiGwdCyiC3FvHx5/JYU+vrG46VeLmkEUisLxPlecue6x+uaEYb5dvpVHTycKrpAjhYOzsrEPiTOyjpP2hMYzY+7HcOH+uVlviB/OqvC77BFCxx9UKjhokS1oN6xG201WjoBP
 before Sep 05, 2019
SignsKey TagSignerExpires
SOA 50281 otsuka Nov 14, 2026
DNSKEY 1147 otsuka Nov 09, 2026