DNS Coffee ☕
Zone

grainger active

First Seen Nov 14, 2015 · First Import Dec 15, 2015 · Last Import Nov 08, 2026 · Type generic · Operator Grainger Registry Services, LLC · DNSSEC Signed since before Sep 05, 2019

Also indexed as: Domain Nameserver

6
Domains
3,978
Zone Imports
6
Current Nameservers
3
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 6
Name First Seen Domains
b.nic.grainger Nov 06, 2021 1
a.nic.grainger Nov 06, 2021 1
c.nic.grainger Nov 06, 2021 1
ns1.dns.nic.grainger Nov 14, 2015 2
ns3.dns.nic.grainger Nov 14, 2015 2
ns2.dns.nic.grainger Nov 14, 2015 2
Past Nameservers 3
Name First Seen Last Seen Domains
ns5.dns.nic.grainger Nov 14, 2015 Nov 05, 2021 1
ns6.dns.nic.grainger Nov 14, 2015 Nov 05, 2021 1
ns4.dns.nic.grainger Nov 14, 2015 Nov 05, 2021 1
Sample Current Domains 0
No domains have been added to this zone recently.
The most recently added of the 6 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 1,762 serials
Primary NSns1.dns.nic.grainger
Mailboxadmin.tldns.godaddy.
Serial1794080484
Refresh30 minutes
Retry5 minutes
Expire7 days
Minimum TTL30 minutes
Show 10 recent serial changes
SerialFirst SeenLast Seen
1793990484 Nov 07, 2026 Nov 07, 2026
1793900483 Nov 06, 2026 Nov 06, 2026
1793810484 Nov 05, 2026 Nov 05, 2026
1793720484 Nov 04, 2026 Nov 04, 2026
1793630483 Nov 03, 2026 Nov 03, 2026
1793540484 Nov 02, 2026 Nov 02, 2026
1793450485 Nov 01, 2026 Nov 01, 2026
1793360494 Oct 31, 2026 Oct 31, 2026
1793270484 Oct 30, 2026 Oct 30, 2026
1793180484 Oct 29, 2026 Oct 29, 2026
Records Browse all

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

TXT 1
DNSSEC signed

Signed since before Sep 05, 2019. (zone file as of Nov 08, 2026)

Signed domains: 1 · DS records: 1 (as of Nov 08, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAa4YUFIoVRe9HfWLzPkNZYXdSuyPgbRMCIzkTqCSlwBhGD8EtvdevBuG/KPzNMIlsO7BXrUCiQzK54krIcrw2DrkudODPNxrIMOh6mN+Qo+ESMEk1/q+hBcNlG7oXGYehjUMR0jjuINio3Z+zbG3jZl5e0WFM6Y2m0Fs689i0Gck8xOxwqTX19AJQ/U69gK0hW8yhgkUhQ7JJSjWs/P07ooYHL5KOIDEPQsvnQxmCOoM9JfpRGAAlYgsX+eBZV3rzsm5aURvn8lQBXakP/madBYVjOc6qavQJZSQwOZLw53VrFCObWOjWAhlQrfaS07pJ3fPUehpcUPyO5WFBFNlV0k=
 Jul 12, 2023
ZSK RSA/SHA-256
showAwEAAfqvKEXufQ+bYl+Z9VnEQzQ0VCjfdd23SHUDO3gv57DSohqzQ1WDqxUOhJ8NpgJGaeTiFVMbQpBuX997uxEwRsr+zmmr79M6tPEMkZuLimhxl1gi0Ma13vCQ/6VHVLLr84pJuIFoYxNNGwfKZpc2kcVAXt+9Su1dGZ8ZPmYdrHywEh7EXoKm/Szlhj9pJWiFnQRnJDJlhNMJISwUOU9PA48=
 Mar 15, 2022
SignsKey TagSignerExpires
SOA 41823 grainger Nov 21, 2026
DNSKEY 19057 grainger Nov 17, 2026
9 retired DNSKEYs no longer published.