DNS Coffee ☕
Zone

coupon active

First Seen Feb 20, 2016 · First Import Mar 18, 2016 · Last Import Nov 07, 2026 · Type generic · Operator Amazon Registry Services, Inc. · DNSSEC Signed since before Sep 05, 2019

Also indexed as: Domain Nameserver

2
Domains
3,840
Zone Imports
6
Current Nameservers
9
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 6
Name First Seen Domains
v2n1.nic.coupon Jun 12, 2025 2
v2n0.nic.coupon Jun 12, 2025 2
v0n3.nic.coupon Jun 12, 2025 2
v0n1.nic.coupon Jun 07, 2025 2
v0n2.nic.coupon Jun 07, 2025 2
v0n0.nic.coupon Jun 07, 2025 2
Past Nameservers 9
Name First Seen Last Seen Domains
ns3.dns.nic.coupon Feb 20, 2016 Jun 11, 2025 0
a.nic.coupon Nov 06, 2021 Jun 11, 2025 0
b.nic.coupon Nov 06, 2021 Jun 11, 2025 0
ns2.dns.nic.coupon Feb 20, 2016 Jun 06, 2025 0
ns1.dns.nic.coupon Feb 20, 2016 Jun 06, 2025 0
c.nic.coupon Nov 06, 2021 Jun 06, 2025 0
ns4.dns.nic.coupon Feb 20, 2016 Nov 05, 2021 0
ns6.dns.nic.coupon Feb 20, 2016 Nov 05, 2021 0
ns5.dns.nic.coupon Feb 20, 2016 Nov 05, 2021 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 1,784 serials
Primary NSv0n0.nic.coupon
Mailboxhostmaster.donuts.email.
Serial1794013477
Refresh2 hours
Retry15 minutes
Expire14 days
Minimum TTL1 hour
Show 10 recent serial changes
SerialFirst SeenLast Seen
1793926627 Nov 06, 2026 Nov 06, 2026
1793840473 Nov 05, 2026 Nov 05, 2026
1793753743 Nov 04, 2026 Nov 04, 2026
1793667655 Nov 03, 2026 Nov 03, 2026
1793581364 Nov 02, 2026 Nov 02, 2026
1793494595 Nov 01, 2026 Nov 01, 2026
1793408526 Oct 31, 2026 Oct 31, 2026
1793321804 Oct 30, 2026 Oct 30, 2026
1793235366 Oct 29, 2026 Oct 29, 2026
1793149831 Oct 28, 2026 Oct 28, 2026
DNSSEC signed

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

Signed domains: 1 · DS records: 1 (as of Nov 07, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAdleV5L8rposNIb6P75ssMLmnEfz6QgLIkprfxBa4ldpxQE7Fm/jvuY+BsBaBS9Fn0A/9R/9pV2dzh+YQKqZ0+ZTF9/W+Q7U+WsH/eZMlcjnkiHASJIpO7ljddHwrVYnCfDTSgTLlR7Xq7NIXFRMyz33giYzZYBvc9xuB/DUTv9sqD7UCpi15t//cpcphJal8Hd9yhF3ED8FbQXgQqPfZ5iMSfe+Yya0nqAZC947oiW7Q2r3NEz2B2KQa1oswU0tSSKuBHv7XYFosvmxcL8XxTZ5qjronS0bt+sN9MV8HBCR9jbIXt9ErbhPvr7zswaUlHusSsy3+SaPhdtyvt6EzWc=
 Sep 19, 2026
KSK RSA/SHA-256
showAwEAAegACa/pbnNkha/oSJliodVyyw2S/4VIUNEh/Vm6nYTSJIf96qrIgyrdhd9MFqrmRBrXLqq+mkiSBsBUN+E8/1oTS9UO2VrMWAWP65EAbfZplAIq+888/89Kb1LtYG2icwYWDQpGSAtyhgh0nSLhVo1AadkhWNtWEVNSMHMtunXuoOaRGAt1e67jZiyDzdVEfMW8t1w81kJEn7KFh+ta2tXl6BxfVUz5J+Rp+fs/gMiYW4qq2KrH3EM1lUb6HdYf2Xm4eAG1D+AQwrNtx9yIlCsMQrI8LCYwzFedkR3fTuGaYn+f4pJmXBkhAF3zQ8GRcfEozeF2hpLoyoAbhRwfZpc=
 May 20, 2025
ZSK RSA/SHA-256
showAwEAAa44dGaHAU5BJwPAn16SoKlLzFvniNVNdKArNDoo7UHiHWJaWrHWO7ppuL8IcK9lih/b+xR3u/VmN4zB87pRyCjliWKBCx+8CMXxWc1mSgySwdP+blRW0LGR1Ai7MXqgVTCfSApjfuGpSlfUolcqwoTwi6TYVwJNGNVHOw4vNejB
 Sep 19, 2026
ZSK RSA/SHA-256
showAwEAAdnNtikFEWg01eRLGgZK7ejHJabFyjeHonTrZ+McABkxZrUoGdwh60oUB5RJCl2cPfWuiQyoYQ1HvMpu7eIt0mw7Y/NM/ihvN2+faCAI4K52gj9pazZQ70QKq21YBaiNMuzVPytlBVV42L2xVuEV1WogLcNUMpbgf9iPttyYAmm9
 Aug 10, 2026
SignsKey TagSignerExpires
SOA 22291 coupon Nov 28, 2026
DNSKEY 63161 coupon Nov 24, 2026
21 retired DNSKEYs no longer published.