DNS Coffee ☕
Zone

dtv active

First Seen May 28, 2016 · First Import Jun 03, 2016 · Last Import Sep 21, 2026 · Type generic · Operator Dish DBS Corporation · DNSSEC Signed since Sep 11, 2019

Also indexed as: Domain Nameserver

2
Domains
3,760
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 54
ns10.trs-dns.org Dec 09, 2025 54
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.dtv May 28, 2016 Jun 11, 2025 0
c0.nic.dtv May 28, 2016 Jun 11, 2025 0
a2.nic.dtv May 28, 2016 Jun 11, 2025 0
b0.nic.dtv May 28, 2016 Jun 11, 2025 0
Sample Current Domains 1
Domain Added
dtv 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 2,421 serials
Primary NSns.trs-dns.com
Mailboxtrs-ops.tucows.com.
Serial1789952706
Refresh30 minutes
Retry15 minutes
Expire7 days
Minimum TTL5 minutes
Show 10 recent serial changes
SerialFirst SeenLast Seen
1789866606 Sep 20, 2026 Sep 20, 2026
1789779906 Sep 19, 2026 Sep 19, 2026
1789693507 Sep 18, 2026 Sep 18, 2026
1789607106 Sep 17, 2026 Sep 17, 2026
1789536906 Sep 16, 2026 Sep 16, 2026
1789434607 Sep 15, 2026 Sep 15, 2026
1789348206 Sep 14, 2026 Sep 14, 2026
1789261507 Sep 13, 2026 Sep 13, 2026
1789175406 Sep 12, 2026 Sep 12, 2026
1789089006 Sep 11, 2026 Sep 11, 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 Sep 21, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK ECDSA P-256/SHA-256
show7tTb16MIXRImemW8nDtZkTOEUsz5HMLDH/5kAlnzruFV1oafNUBTiX11MVBr3BlzWSmlHnpDlrD1hutQBJ6WhQ==
 Jul 16, 2025
ZSK ECDSA P-256/SHA-256
showM7iZW4YI9RCOBOoAEtMtGJMDy7W97M3eKh2+MvYLyCcgw5xnhdkmV/IknjfhVruvlCnWRDdP/kYPHAIrHV6YLA==
 Jul 16, 2025
SignsKey TagSignerExpires
SOA 37576 dtv Oct 19, 2026
DNSKEY 17516 dtv Oct 18, 2026
DNSKEY 37576 dtv Oct 15, 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.