DNS Coffee ☕
Zone

hitachi active

First Seen May 02, 2015 · First Import May 08, 2015 · Last Import Sep 21, 2026 · Type generic · Operator Hitachi, Ltd. · DNSSEC Signed since before Mar 28, 2021

Also indexed as: Domain Nameserver

17
Domains
4,151
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 May 02, 2015 Oct 14, 2015 0
d.gmoregistry.net May 02, 2015 Oct 14, 2015 0
h.gmoregistry.net May 02, 2015 Oct 14, 2015 0
i.gmoregistry.net May 02, 2015 Oct 14, 2015 0
g.gmoregistry.net May 02, 2015 Oct 14, 2015 0
j.gmoregistry.net Jun 04, 2015 Oct 14, 2015 0
b.gmoregistry.net May 02, 2015 May 13, 2015 48
c.gmoregistry.net May 02, 2015 May 13, 2015 0
a.gmoregistry.net May 02, 2015 May 13, 2015 48
Sample Current Domains 0
No domains have been added to this zone recently.
The most recently added of the 17 domains in this zone, up to 50 — full lists via the API.
Sample Past Domains 2
Domain Last Seen
mlsys.hitachi Nov 14, 2025
pvm-shindan.hitachi Nov 14, 2025
The most recently removed domains that were in this zone and no longer are, up to 50 — full lists via the API.
SOA 2,450 serials
Primary NSa.gmoregistry.net
Mailboxnoc.gmoregistry.net.
Serial1789949656
Refresh30 minutes
Retry15 minutes
Expire7 days
Minimum TTL1 hour
Show 10 recent serial changes
SerialFirst SeenLast Seen
1789865213 Sep 20, 2026 Sep 20, 2026
1789776856 Sep 19, 2026 Sep 19, 2026
1789692391 Sep 18, 2026 Sep 18, 2026
1789604057 Sep 17, 2026 Sep 17, 2026
1789534940 Sep 16, 2026 Sep 16, 2026
1789432154 Sep 15, 2026 Sep 15, 2026
1789346817 Sep 14, 2026 Sep 14, 2026
1789258457 Sep 13, 2026 Sep 13, 2026
1789174022 Sep 12, 2026 Sep 12, 2026
1789085658 Sep 11, 2026 Sep 11, 2026
Records Browse all

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

TXT 2
DNSSEC signed

Signed since before Mar 28, 2021.

Signed domains: 0 · DS records: 0 (as of Sep 21, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAerWhnDb2JvmAzOhoHvm8WF0IuiQp+I85KmaUVLZbdkArY8Hdw9c4irg1EW02cTz2v3agYjWSOuzz0ls3mOeATbGYIV4pONUPSNOcjLaS37J5a6BBlRh+nknTuPPapCz6mTW21OM3d5/Z0RdxwXiumPIFimzUUtxjhxK6mQIVIdN1u5OxxSzAaIkVje8WICQ+P5H2y9pFExxsehk/9AZxr6c1xnx26BO4pj27ieO/B5I9itTro2BGLNhtlRP3Hva6VpusfTlqbJ+C1Apyf+xwJkYD8EcMzdqn9kfHywGWXTANcd3qZsWtir/drCfRpP93b5ty6bKuxPoiNDtdhMGoQc=
 before Mar 28, 2021
ZSK RSA/SHA-256
showAwEAAdbUbQ6L6ivIncubfqoeRdjsfp1E+sfXdhQGTwkT6XXrMRzzPRW1pOhe6elRdP3Ck3GeqXKvIB2YNkX4OcHZoB+F06XTSm/c+iOxjBVZo03dPI5/AOeGfYXbsOzbHHqSEvhB2pBqzMsRm+j9/zl5ROPdZfLPyQ10coGNKFB1y8Ln
 before Mar 28, 2021
SignsKey TagSignerExpires
SOA 40728 hitachi Sep 27, 2026
DNSKEY 14525 hitachi Sep 24, 2026
Signature incidents (1)

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

StartEndDays
Aug 21, 2026 Aug 25, 2026 4