DNS Coffee ☕
Zone

crs active

First Seen Oct 15, 2014 · First Import Nov 14, 2014 · Last Import Nov 07, 2026 · Type generic · Operator Federated Co-operatives Limited · DNSSEC Signed since before Sep 05, 2019

Also indexed as: Domain Nameserver

565
Domains
4,346
Zone Imports
4
Current Nameservers
11
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 4
Name First Seen Domains
a2.nic.crs Oct 29, 2022 2
a0.nic.crs Oct 29, 2022 2
c0.nic.crs Oct 29, 2022 2
b0.nic.crs Oct 29, 2022 2
Past Nameservers 11
Name First Seen Last Seen Domains
ac2.nstld.com Mar 02, 2016 Oct 28, 2022 15
ac4.nstld.com Mar 02, 2016 Oct 28, 2022 15
ac1.nstld.com Mar 02, 2016 Oct 28, 2022 15
ac3.nstld.com Mar 02, 2016 Oct 28, 2022 15
c5.nstld.com Oct 15, 2014 Mar 01, 2016 0
f5.nstld.com Oct 15, 2014 Mar 01, 2016 0
g5.nstld.com Oct 15, 2014 Mar 01, 2016 0
h5.nstld.com Oct 15, 2014 Mar 01, 2016 0
l5.nstld.com Oct 15, 2014 Mar 01, 2016 0
d5.nstld.com Oct 15, 2014 Mar 01, 2016 0
a5.nstld.com Oct 15, 2014 Mar 01, 2016 0
Sample Current Domains 14
Domain Added
coldstar.crs Nov 04, 2026
orderguide.crs Oct 24, 2026
heartland.crs Oct 23, 2026
valley.crs Oct 23, 2026
heartlandcoop.crs Oct 23, 2026
valleyco-op.crs Oct 23, 2026
valleycoop.crs Oct 23, 2026
heartlandco-op.crs Oct 23, 2026
training.crs Aug 26, 2026
servicestatus.crs Jun 20, 2026
countryjunctionfeeds.crs May 08, 2026
centralsask.crs Apr 21, 2026
centralsaskcoop.crs Apr 21, 2026
centralsaskco-op.crs Apr 21, 2026
The most recently added of the 565 domains in this zone, up to 50 — full lists via the API.
Sample Past Domains 12
Domain Last Seen
imperialcoop.crs Oct 15, 2026
yellowknifecoop.crs Oct 15, 2026
stjosephcoop.crs Oct 15, 2026
beelandcoop.crs Oct 15, 2026
vondacoop.crs Oct 15, 2026
macroriecoop.crs Oct 15, 2026
beelandco-op.crs Sep 17, 2026
yellowknifeco-op.crs Sep 17, 2026
imperialco-op.crs Sep 10, 2026
macrorieco-op.crs Sep 10, 2026
macrorie.crs Jun 23, 2026
imperial.crs Jun 23, 2026
The most recently removed domains that were in this zone and no longer are, up to 50 — full lists via the API.
SOA 2,500 serials
Primary NSa0.nic.crs
Mailboxhostmaster.donuts.email.
Serial1794013405
Refresh2 hours
Retry15 minutes
Expire14 days
Minimum TTL1 hour
Show 10 recent serial changes
SerialFirst SeenLast Seen
1793927233 Nov 06, 2026 Nov 06, 2026
1793840473 Nov 05, 2026 Nov 05, 2026
1793754343 Nov 04, 2026 Nov 04, 2026
1793667583 Nov 03, 2026 Nov 03, 2026
1793581340 Nov 02, 2026 Nov 02, 2026
1793495228 Nov 01, 2026 Nov 01, 2026
1793408503 Oct 31, 2026 Oct 31, 2026
1793322417 Oct 30, 2026 Oct 30, 2026
1793235980 Oct 29, 2026 Oct 29, 2026
1793149180 Oct 28, 2026 Oct 28, 2026
DNSSEC signed

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

Signed domains: 526 · DS records: 526 (as of Nov 07, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAbSk391D2Ir0j4b53kklyeIg1+PJ8viw7lzfGCQckurzaeQGU0UxCXZEpNSd4NL6joGnDnjcmwuICvNKI3ea//Cs4Uy8YKMEw0J09GOiUyVw1T4niTYX2+dGN6ZSAKDFp5z7x/PcUGaZFMuFcz4I/Ff/LxCR3D8COz7ry+DHsYwsoH+6tx7dA/l3c3PYWwTqHbmijdCgogt5sDW0XH/fmTzXBPxC4y1BfpE1xPUQWhiYXQGx8omLKqAUXFmu1d9pbaPZfz6841peLjD6CGZ96rU3Xj5FD9G+lWxWJ5jLb5B2vpqMMaJruWElYnszdnjOc3DMRCNs34MyTbJxa5+uYv0=
 Sep 19, 2026
KSK RSA/SHA-256
showAwEAAci4hES/P7zirZ+X2igUChI65UBIYsk/uB/Yjz/dBdWnY5y5ID/CLlnyaeTIaH1aKDTMi8+vVd6h1asylwqVzdmNodiL5qVnJAJsQOfN+annjvzDEkykNMw0pE6m6yGjbMG8uFu/MuHCneflGp4+aRxXBbVGx5d12WHfNjVu3XVV0iytzw1D837JDGi36GzRA39R6AOudtP5BsPEBNt0Gmqms7PXV3vUqBgjlLw3/xT2EFLusRUauQMt4FkOYsJ1Q7pqcqeXFLvtpi+oJj5kOhK5QBEMLlL2aRLlO1eXXG86EfC6F/LTGkqPPWYMCrsAcECkyI2qrqqooub9Eo1rahk=
 Oct 27, 2022
ZSK RSA/SHA-256
showAwEAAb2ypkHhoUtUotElXHoyDy08TgxcUMakwxlJmQ6ncFxG1pZqFSejZ/MROcUbYHyj8twymuc7BAjzf1Sjfw6cy35JwWIduUYR0A1sfgfXZJVONEBYCjn5lSA/w4xNkXlin5/YBlCPEvLNyyiN7jKQBackHwuNLmUhQkArdswTQDn7
 Sep 19, 2026
ZSK RSA/SHA-256
showAwEAAbkCP+okjrU48u8A65BBNAy3dc/05dzrnutU7CNipOotNyClqtiblCioEs0+QaI9PSFAZWCK3FuO+TJHmeXxy8SPAyVFzKoTxM/RyKqg0LgcnDiB/NPFMz5gvnbhW/KOnXc1SpgpWZUnShuAIrkPKzxmxeFIyawyDqF5/lCOa+xl
 Aug 10, 2026
SignsKey TagSignerExpires
SOA 2133 crs Nov 28, 2026
DNSKEY 61096 crs Nov 21, 2026
62 retired DNSKEYs no longer published.