DNS Coffee ☕
Zone

data active

First Seen Dec 21, 2016 · First Import Jan 31, 2017 · Last Import Aug 24, 2026 · Type generic · Operator Dish DBS Corporation · DNSSEC Signed since Sep 11, 2019

Also indexed as: Domain Nameserver

2
Domains
3,490
Zone Imports
4
Current Nameservers
6
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 4
Name First Seen Domains
ns10.trs-dns.info Dec 09, 2025 53
ns10.trs-dns.org Dec 09, 2025 53
ns01.trs-dns.net Jun 03, 2025 82
ns01.trs-dns.com Jun 03, 2025 83
Past Nameservers 6
Name First Seen Last Seen Domains
ns01.trs-dns.org Jun 03, 2025 Dec 12, 2025 0
ns01.trs-dns.info Jun 03, 2025 Dec 12, 2025 0
a0.nic.data Dec 21, 2016 Jun 11, 2025 0
a2.nic.data Dec 21, 2016 Jun 11, 2025 0
b0.nic.data Dec 21, 2016 Jun 11, 2025 0
c0.nic.data Dec 21, 2016 Jun 11, 2025 0
Sample Current Domains 1
Domain Added
data Dec 06, 2025
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 2,383 serials
Primary NSns.trs-dns.com
Mailboxtrs-ops.tucows.com.
Serial1787533806
Refresh30 minutes
Retry15 minutes
Expire7 days
Minimum TTL5 minutes
Show 10 recent serial changes
SerialFirst SeenLast Seen
1787447407 Aug 23, 2026 Aug 23, 2026
1787360706 Aug 22, 2026 Aug 22, 2026
1787274306 Aug 21, 2026 Aug 21, 2026
1787188207 Aug 20, 2026 Aug 20, 2026
1787101506 Aug 19, 2026 Aug 19, 2026
1787015106 Aug 18, 2026 Aug 18, 2026
1786928706 Aug 17, 2026 Aug 17, 2026
1786842606 Aug 16, 2026 Aug 16, 2026
1786755906 Aug 15, 2026 Aug 15, 2026
1786669506 Aug 14, 2026 Aug 14, 2026
Records Browse all

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

TXT 1
DNSSEC signed

Signed since Sep 11, 2019.

Signed domains: 1 · DS records: 1 (as of Aug 24, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK ECDSA P-256/SHA-256
showjDlGA3Y01yIVU9PClZF5Zog5KV7PHmOlWnB9zJ5iPPY1S3GP6sTEMngIvvveoGri82omCLfFmTbU6EnEqOMEyA==
 Jul 16, 2025
ZSK ECDSA P-256/SHA-256
showlrKFs4GDQcHUvd4UZWmklLQ1/fwxomtSzJyt413SC1rlMYqp8hQDtYGl+QwdXD8lr/o8G+o7yu15jjqvG3KIfA==
 Jul 16, 2025
SignsKey TagSignerExpires
SOA 2466 data Sep 22, 2026
DNSKEY 2466 data Sep 06, 2026
DNSKEY 49347 data Sep 03, 2026
Signature incidents (1)

Periods this zone served no valid signature for some apex type (SOA or DNSKEY), by day.

StartEndDays
Jul 09, 2025 Jul 15, 2025 6
73 retired DNSKEYs no longer published.