DNS Coffee ☕
Zone

tdk active

First Seen Jun 08, 2016 · First Import Jun 17, 2016 · Last Import Sep 10, 2026 · Type generic · Operator TDK Corporation · DNSSEC Signed since Apr 10, 2020

Also indexed as: Domain Nameserver

2
Domains
3,735
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 1,741 serials
Primary NSns1.dns.nic.tdk
Mailboxadmin.tldns.godaddy.
Serial1788989956
Refresh30 minutes
Retry5 minutes
Expire7 days
Minimum TTL30 minutes
Show 10 recent serial changes
SerialFirst SeenLast Seen
1788899957 Sep 09, 2026 Sep 09, 2026
1788809957 Sep 08, 2026 Sep 08, 2026
1788719955 Sep 07, 2026 Sep 07, 2026
1788629956 Sep 06, 2026 Sep 06, 2026
1788539955 Sep 05, 2026 Sep 05, 2026
1788449955 Sep 04, 2026 Sep 04, 2026
1788359968 Sep 03, 2026 Sep 03, 2026
1788270017 Sep 02, 2026 Sep 02, 2026
1788180016 Sep 01, 2026 Sep 01, 2026
1788090157 Aug 31, 2026 Aug 31, 2026
Records Browse all

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

TXT 1
DNSSEC signed

Signed since Apr 10, 2020.

Signed domains: 1 · DS records: 1 (as of Sep 10, 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 Sep 23, 2026
DNSKEY 39604 tdk Sep 22, 2026
10 retired DNSKEYs no longer published.