DNS Coffee ☕
Zone

tdk active

First Seen Jun 08, 2016 · First Import Jun 17, 2016 · Last Import Nov 07, 2026 · Type generic · Operator TDK Corporation · DNSSEC Signed since before Sep 05, 2019

Also indexed as: Domain Nameserver

2
Domains
3,793
Zone Imports
6
Current Nameservers
3
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 6
Name First Seen Domains
a.nic.tdk Nov 21, 2021 1
b.nic.tdk Nov 21, 2021 1
c.nic.tdk Nov 21, 2021 1
ns3.dns.nic.tdk Jun 08, 2016 2
ns1.dns.nic.tdk Jun 08, 2016 2
ns2.dns.nic.tdk Jun 08, 2016 2
Past Nameservers 3
Name First Seen Last Seen Domains
ns5.dns.nic.tdk Jun 08, 2016 Nov 20, 2021 1
ns6.dns.nic.tdk Jun 08, 2016 Nov 20, 2021 1
ns4.dns.nic.tdk Jun 08, 2016 Nov 20, 2021 1
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 1,797 serials
Primary NSns1.dns.nic.tdk
Mailboxadmin.tldns.godaddy.
Serial1793950897
Refresh30 minutes
Retry5 minutes
Expire7 days
Minimum TTL30 minutes
Show 10 recent serial changes
SerialFirst SeenLast Seen
1793860897 Nov 06, 2026 Nov 06, 2026
1793770896 Nov 05, 2026 Nov 05, 2026
1793680917 Nov 04, 2026 Nov 04, 2026
1793590927 Nov 03, 2026 Nov 03, 2026
1793500918 Nov 02, 2026 Nov 02, 2026
1793410919 Nov 01, 2026 Nov 01, 2026
1793320906 Oct 30, 2026 Oct 31, 2026
1793230897 Oct 29, 2026 Oct 29, 2026
1793140906 Oct 28, 2026 Oct 28, 2026
1793050906 Oct 27, 2026 Oct 27, 2026
Records Browse all

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

TXT 1
DNSSEC signed

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

Signed domains: 1 · DS records: 1 (as of Nov 07, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAcnlTvPHbpNO7jKkqb6X2Xpj8x+sIaKcXM+CIcuWggarRFuVddZmxK6mmRe0CmciEnmMzxXKpXfzsMDfQH7T4RH8mRufmaxPpCX39Gtbl+TnfdnActvvhbyc34OpXdJUP1/Sb+Ri4vbUHrwBGF8/05/PtjWOtWcicQ9LiKZZ7z0T+JTBmeXNCFJlmrO3oN1WtTqtkyq4+Y3UNsG+/FweBbtwlXDCepY8pGgogOfAoKJwAO1kcRZrmYtihDtNFY7ZZ5D+d+y4WB5aX5ISAlxhdMESMHLG4KCT6LPHVUA6rXgRTqXT7yuDxWgMEfbaoeUTYX04+8thK6wXpvjy2q9u0+s=
 Jul 12, 2023
ZSK RSA/SHA-256
showAwEAAeNkpwscic5dO+21StWLnoEtBuc4P28E2tLCo58P56gPQ73gk3B5x83aBBjPJ5NAW6WSQVpSHMK6H87rmxm3tCZWiltQJd6Dw1hpPQD2vXHBomJHolhP9Gi9xdd0BimyHBAdXQh5uTU9M6AKFqPd0wyry12EV+TEYx1VqY3YPzn17qyfo/JskCEe0f3n4s90wFVECErlvy1CNvWYbq4bi20=
 Mar 15, 2022
SignsKey TagSignerExpires
SOA 41124 tdk Nov 20, 2026
DNSKEY 39604 tdk Nov 17, 2026
10 retired DNSKEYs no longer published.