DNS Coffee ☕
Zone

whoswho active

First Seen Jul 18, 2014 · First Import Sep 25, 2014 · Last Import Jul 30, 2026 · Type generic · Operator Who's Who Registry · DNSSEC Signed since Jan 15, 2020

Also indexed as: Domain

907
Domains
4,270
Zone Imports
4
Current Nameservers
6
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 4
Name First Seen Domains
anycast10.irondns.net Jan 28, 2020 38
anycast23.irondns.net Jan 28, 2020 37
anycast24.irondns.net Jan 28, 2020 37
anycast9.irondns.net Jan 28, 2020 38
Past Nameservers 6
Name First Seen Last Seen Domains
ns4.dns.nic.whoswho Jul 18, 2014 Jan 30, 2020 0
ns3.dns.nic.whoswho Jul 18, 2014 Jan 30, 2020 0
ns2.dns.nic.whoswho Jul 18, 2014 Jan 30, 2020 0
ns1.dns.nic.whoswho Jul 18, 2014 Jan 30, 2020 0
ns5.dns.nic.whoswho Jul 18, 2014 Jan 27, 2020 0
ns6.dns.nic.whoswho Jul 18, 2014 Jan 27, 2020 0
Sample Current Domains 0
No domains have been added to this zone recently.
The most recently added of the 907 domains in this zone, up to 50 — full lists via the API.
Sample Past Domains 4
Domain Last Seen
cam4.whoswho Dec 05, 2025
ikhwan.whoswho Apr 02, 2026
oculusrift.whoswho May 11, 2026
oculusvr.whoswho Apr 30, 2026
The most recently removed domains that were in this zone and no longer are, up to 50 — full lists via the API.
SOA 1,166 serials
Primary NSanycast9.irondns.net
Mailboxdnsmaster.irondns.net.
Serial2607280049
Refresh2 hours
Retry2 hours
Expire7 days
Minimum TTL15 minutes
Show 10 recent serial changes
SerialFirst SeenLast Seen
2607252045 Jul 26, 2026 Jul 27, 2026
2607242115 Jul 25, 2026 Jul 25, 2026
2607190349 Jul 20, 2026 Jul 24, 2026
2607162317 Jul 17, 2026 Jul 19, 2026
2607081317 Jul 09, 2026 Jul 16, 2026
2607080115 Jul 08, 2026 Jul 08, 2026
2607062245 Jul 07, 2026 Jul 07, 2026
2607041836 Jul 05, 2026 Jul 06, 2026
2607031922 Jul 04, 2026 Jul 04, 2026
2607020109 Jul 02, 2026 Jul 03, 2026
DNSSEC signed

Signed since Jan 15, 2020.

Signed domains: 43 · DS records: 43 (as of Jul 30, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAaqw+EG8Q0VdjySMW+3Q0h/2CNzmlybMb3Nvj+dNmKd+6DK0KyCH+StWjnmTuWqUsHnFGDY79own1PO+W1GceZV5NOAK9B0CslzZw5LjYljiT8sdqn7VqtT4137MabA9UrAIJ0zWenf/RtJnQEFwzlsPmmIyEUegqDCn7HnjgnuDXisUoeFbfmf+16wilgXLcNBjQ0CtM+01QI/oNzHTrifvrkhHEhlsyDWrKj21TGDQSw2qLCIgMmFyXShCE2A3LZVANUNsD030SbgWDpS0Nf2EsBiGcwgDoD2a0qq1i/HPGgUroEANLip0lvg6dYEzJSwK2mLfvVoYArVvRVwql20=
 Jan 15, 2020
ZSK RSA/SHA-256
showAwEAAaKIT/suY0ApYIbyQF5nE4obpQhi6He3sTH6/W8JKeZ/5jp8JxU/a2eGEPfV93PzDEOt57t1yEtq46UDuMpU0ow1lrXtTikWjGtdG3wm/aGL1c31l6RB/3mURSg6aPIr5NrKWCy5/S/Rq4cp94v2W5b6TbiMU6ezOjTD7mE8giUwSUaUjY0o2vQ7VumdEY0cf/HL13p6v7dYwTgYlwBf8Is=
 Jul 08, 2026
SignsKey TagSignerExpires
SOA 41959 whoswho Aug 10, 2026
DNSKEY 1094 whoswho Aug 08, 2026
90 retired DNSKEYs no longer published.