DNS Coffee ☕
Zone

nikon active

First Seen Jan 29, 2016 · First Import Feb 13, 2016 · Last Import Aug 05, 2026 · Type generic · Operator NIKON CORPORATION · DNSSEC Signed since Oct 12, 2019

Also indexed as: Domain Nameserver

2
Domains
3,818
Zone Imports
4
Current Nameservers
11
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 4
Name First Seen Domains
b0.nic.nikon Jun 07, 2023 2
a0.nic.nikon Jun 07, 2023 2
c0.nic.nikon Jun 07, 2023 2
a2.nic.nikon Jun 07, 2023 2
Past Nameservers 11
Name First Seen Last Seen Domains
ac2.nstld.com Feb 28, 2016 Jun 06, 2023 14
ac4.nstld.com Feb 28, 2016 Jun 06, 2023 14
ac1.nstld.com Feb 28, 2016 Jun 06, 2023 14
ac3.nstld.com Feb 28, 2016 Jun 06, 2023 14
c5.nstld.com Jan 29, 2016 Feb 27, 2016 0
f5.nstld.com Jan 29, 2016 Feb 27, 2016 0
g5.nstld.com Jan 29, 2016 Feb 27, 2016 0
h5.nstld.com Jan 29, 2016 Feb 27, 2016 0
l5.nstld.com Jan 29, 2016 Feb 27, 2016 0
d5.nstld.com Jan 29, 2016 Feb 27, 2016 0
a5.nstld.com Jan 29, 2016 Feb 27, 2016 0
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 2,403 serials
Primary NSa0.nic.nikon
Mailboxhostmaster.donuts.email.
Serial1785892028
Refresh2 hours
Retry15 minutes
Expire14 days
Minimum TTL1 hour
Show 10 recent serial changes
SerialFirst SeenLast Seen
1785806309 Aug 04, 2026 Aug 04, 2026
1785719966 Aug 03, 2026 Aug 03, 2026
1785633018 Aug 02, 2026 Aug 02, 2026
1785546628 Aug 01, 2026 Aug 01, 2026
1785460372 Jul 31, 2026 Jul 31, 2026
1785374198 Jul 30, 2026 Jul 30, 2026
1785287290 Jul 29, 2026 Jul 29, 2026
1785201635 Jul 28, 2026 Jul 28, 2026
1785114725 Jul 27, 2026 Jul 27, 2026
1785028495 Jul 26, 2026 Jul 26, 2026
DNSSEC signed

Signed since Oct 12, 2019.

Signed domains: 0 · DS records: 0 (as of Aug 05, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAc9xBUHlRp1MoyOo2PoXU3yFnVb3whvLuBYhZtF9v/+7uaP6f27UHeiVuFWsj9plLiNpVICds+8HstqhUl+oF6PL5gGA/Mky4rNKTiGD3MYB7GTtmZXxDtupXF3b1gEZs5/6+IInb0vETzjFHzvhVKzK5wKst97PCSZ/fFylNSIZ9Z4YO+gt11w557UUDKT9CAsRYgUJu8NTMvemJEEao5T9nnaQBdVKlNcnRAtp+CRuMQxbjy2T4aREa6BfXEy83yqEOgTlOnD2Xeo6f/qha1DaLTtQbvbc095S7ydv+KuZjdtYoKBafNaDBdyU3cIrG1an385SAvi8sREZFEE3xi0=
 May 17, 2023
ZSK RSA/SHA-256
showAwEAAZVImE1wZrlNc9SIfZFhs+6dFDHTJJlSfE8ref9/dVRuNm0uNbQ/n0LpdVoKz8qMIdxiN17v1nf7T21xV9yw6Elarlnu8MzynDMhKId/iU4uXS/zRqnZw+yOUrQskY00OCyFVgYlKdlIEr44jAO7qZFRZJqseNh8CU4yUlj4/U0z
 Jul 10, 2026
ZSK RSA/SHA-256
showAwEAAb2ztHuA/oQSwzZ3nDduTsjyGcvKNrahdsiKgGkpM2pbRpcv9LpS4tu1u1LYUbDb+dM7sSEzpGXE4gVco8F/gzUoS+pp287b8jhrp5y1NCYKVhPc5h7Iag46bnHAJnRpVzmIvWVYd0lW1BPxfRFXg/93VmCSpcb0w7MqDmZoIBtH
 Jun 10, 2026
SignsKey TagSignerExpires
SOA 42258 nikon Aug 26, 2026
DNSKEY 964 nikon Aug 22, 2026
22 retired DNSKEYs no longer published.