DNS Coffee ☕
Zone

tci active

First Seen Dec 06, 2015 · First Import Jan 31, 2016 · Last Import Jul 30, 2026 · Type generic · Operator Emergency Back-End Registry Operator Program - ICANN · DNSSEC Signed since Oct 09, 2019

Also indexed as: Domain Nameserver

2
Domains
3,831
Zone Imports
8
Current Nameservers
8
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 8
Name First Seen Domains
dns1.emdns.uk Jul 17, 2024 14
dns2.emdns.uk Jul 17, 2024 14
dns3.emdns.uk Jul 17, 2024 14
dns4.emdns.uk Jul 17, 2024 14
dnsa.emdns.uk Jul 17, 2024 14
dnsb.emdns.uk Jul 17, 2024 14
dnsc.emdns.uk Jul 17, 2024 14
dnsd.emdns.uk Jul 17, 2024 14
Past Nameservers 8
Name First Seen Last Seen Domains
ns1.anycastdns.cz Jan 07, 2021 Jul 16, 2024 109
ns2.anycastdns.cz Jan 07, 2021 Jul 16, 2024 109
a.ns.nic.tci Dec 06, 2015 Jul 16, 2024 0
b.ns.nic.tci Dec 06, 2015 Jul 16, 2024 0
ns.cocca.fr Jan 31, 2018 Jan 04, 2021 35
ns.coccaregistry.org Jan 31, 2018 Oct 16, 2018 0
b.tci.dyntld.net Dec 06, 2015 Jan 30, 2018 0
a.tci.dyntld.net Dec 06, 2015 Jan 30, 2018 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 1,580 serials
Primary NSdns1.emdns.uk
Mailboxhostmaster.nominet.org.uk.
Serial1784218846
Refresh2 hours
Retry15 minutes
Expire28 days
Minimum TTL1 hour
Show 10 recent serial changes
SerialFirst SeenLast Seen
1784218843 Jul 22, 2026 Jul 28, 2026
1784218840 Jul 17, 2026 Jul 21, 2026
1781802479 Jul 10, 2026 Jul 16, 2026
1781802475 Jul 03, 2026 Jul 09, 2026
1781802471 Jun 26, 2026 Jul 02, 2026
1781802467 Jun 19, 2026 Jun 25, 2026
1720782060 Jun 12, 2026 Jun 18, 2026
1720782057 Jun 05, 2026 Jun 11, 2026
1720782054 May 29, 2026 Jun 04, 2026
1720782051 May 22, 2026 May 28, 2026
Records Browse all

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

TYPE65534 2
DNSSEC signed

Signed since Oct 09, 2019.

Signed domains: 1 · DS records: 1 (as of Jul 30, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAbXCqRnM4PmKOxSJfHj3GxLnme1aWv58vnXtzi/xhP9yK+Ne2U1Ma5dUYkti/byPJSmZj/WkAMvJWvUXKtfy2UXpOf3LCiiIIjtlH2GTYIijoiNCCRSIneKefSHD21qwkqyykEmEP69NpBQ+3AzyOR7DHAB7y0fuBFZOVysdyrPM/HBGr2eu8p0NaG+kUmkgOVMxoA5Oj2iK0iYRoNZ07u1Fq9YvfE2/Nqf1it/kjMrQ2wA9LsaOhIHO33xNCSUuoRMsZTG9QL174Q6+G5BG1UeGzu10MY1KDCain0U1+ATtXanBEGwq/1TgZhOa1F1oiqJVk11CRpWfvRvbEGYcknk=
 Jul 14, 2024
ZSK RSA/SHA-256
showAwEAAa8xvhDIlaIOHQxZvYzJkSEsqjO9QdGJMo2pISmltSlkl1l9GGmeEvywZm6mfJ+pfVrV+xcIY4v9axLdO6sGY3p5vNau9S00xtwDgGDBtRACAKpu43ANdQqE7NbiWNVdwog6z4fe4nc1bXHWOQKqDHnySMEyC4ferjPRced40YLrGNVL+2gX0gDzdnQA2mHY//Al/gllaTe7kYOLnZ1FbAAq/1QcGsalRY6lcWK0lBVGNkdRSGIWxJ23rTMcFI6nqkcQ8UQ0L6tCgkYsPQTojQ5c6+dY1YTAT+oLutrTHQeJQ7Cnm0D6n2lrK8WJ+i05p7k+ofAOKwRhqHFzH0+VRu0=
 Jul 14, 2024
SignsKey TagSignerExpires
SOA 20328 tci Sep 01, 2026
DNSKEY 52844 tci Sep 01, 2026
25 retired DNSKEYs no longer published.