nTLDData legacy TLDs too :)

.cisco

41 domains as of 19 Aug 2026

Domains
41
19 Aug 2026
30-day change
–
–
Signed in root
✔ Yes
DS record present
Type
Brand
ASCII
Registrar figures are for April 2026. ICANN publishes monthly registry reports about three months in arrears, and they are the only source that attributes domains to registrars — zone files do not contain registrar information. Methodology.

Registry details

From the IANA Root Zone Database and RDAP bootstrap.

Registry operator
Cisco Technology, Inc.
Technical backend
ARI Registry Services (GoDaddy Registry) via ns ptr
Delegated
15 May 2015
Nameservers
a.nic.cisco, b.nic.cisco, c.nic.cisco, ns1.dns.nic.cisco, ns2.dns.nic.cisco, ns3.dns.nic.cisco
RDAP
https://rdap.nic.cisco
Zone data
CZDS access approved — counted daily

Registrar share

individual · combined

Related accreditations combined into corporate families. This grouping is our inference, not ICANN's.

Month ‹ › Apr 2026
Reserved for billable transactions where Registry Operator acts as Registrar — 39 (95.12%)Reserved for ICANN's Registry SLA Monitoring System transactions reporting — 1 (2.44%)Reserved for non-billable transactions where Registry Operator acts as Registrar — 1 (2.44%)
41reported Apr 2026
Reserved for billable transactions where Registry Operator acts as Registrar3995.12%
Reserved for ICANN's Registry SLA Monitoring System transactions reporting12.44%
Reserved for non-billable transactions where Registry Operator acts as Registrar12.44%

41 attributed to registrars in Apr 2026, against 41 in 19 Aug 2026’s zone — the zone is 0 larger. The two are months apart, and a registry's own count also includes registrations that are not delegated in the zone. Why there are two clocks.

Domains by month, May 2015 – Apr 2026

From ICANN's monthly registry reports — the registry's own count, summed across registrars. This is the long history: it reaches back to delegation, where the daily series below can only start when this site began collecting zone files.

May 2015 – Apr 2026 1y 3y 5y 10y All
011223344May 2015Oct 2020Apr 2026
Drag to zoom
MonthDomainsChangeRegistrarsNet addsDeletes
Apr 2026 41 0 3 0 0
Mar 2026 41 0 3 0 0
Feb 2026 41 0 3 0 0
Jan 2026 41 0 3 0 0
Dec 2025 41 ▲ +2 3 2 0
Nov 2025 39 0 3 0 0
Oct 2025 39 0 3 0 0
Sep 2025 39 0 3 0 0
Aug 2025 39 0 3 0 0
Jul 2025 39 0 3 0 0
Jun 2025 39 0 3 0 0
May 2025 39 ▲ +1 3 1 0
Apr 2025 38 ▲ +1 3 1 0
Mar 2025 37 0 3 0 0
Feb 2025 37 ▲ +2 3 2 0
Jan 2025 35 0 3 0 0
Dec 2024 35 0 3 0 0
Nov 2024 35 0 3 0 0
Oct 2024 35 0 3 0 0
Sep 2024 35 0 3 0 0
Aug 2024 35 ▲ +1 3 1 0
Jul 2024 34 0 3 0 0
Jun 2024 34 ▲ +1 3 1 0
May 2024 33 0 3 0 0
Apr 2024 33 ▲ +1 3 1 0
Mar 2024 32 0 3 0 0
Feb 2024 32 ▲ +4 3 4 0
Jan 2024 28 0 3 0 0
Dec 2023 28 0 3 0 0
Nov 2023 28 0 3 0 0
Oct 2023 28 0 3 0 0
Sep 2023 28 0 3 0 0
Aug 2023 28 0 3 0 0
Jul 2023 28 0 3 0 0
Jun 2023 28 ▲ +1 3 1 0
May 2023 27 ▲ +1 3 1 0
Apr 2023 26 0 3 0 0
Mar 2023 26 ▲ +2 3 3 0
Feb 2023 24 ▲ +1 3 0 0
Jan 2023 23 0 3 0 0
Dec 2022 23 0 3 0 0
Nov 2022 23 0 3 0 0
Oct 2022 23 0 3 0 0
Sep 2022 23 0 3 0 0
Aug 2022 23 0 3 0 0
Jul 2022 23 0 3 0 0
Jun 2022 23 0 3 0 0
May 2022 23 0 3 0 0
Apr 2022 23 0 3 0 0
Mar 2022 23 0 3 0 0
Feb 2022 23 0 3 0 0
Jan 2022 23 0 3 0 0
Dec 2021 23 0 3 0 0
Nov 2021 23 0 3 0 0
Oct 2021 23 0 3 0 0
Sep 2021 23 0 3 0 0
Aug 2021 23 0 3 0 0
Jul 2021 23 0 3 0 0
Jun 2021 23 0 3 0 0
May 2021 23 0 3 0 0
Apr 2021 23 0 3 0 0
Mar 2021 23 0 3 0 0
Feb 2021 23 0 3 0 0
Jan 2021 23 0 3 0 0
Dec 2020 23 0 3 0 0
Nov 2020 23 0 3 0 0
Oct 2020 23 0 3 0 0
Sep 2020 23 0 3 0 0
Aug 2020 23 0 3 0 0
Jul 2020 23 0 3 0 0
Jun 2020 23 0 3 0 0
May 2020 23 0 3 0 0
Apr 2020 23 0 3 0 0
Mar 2020 23 0 3 0 0
Feb 2020 23 0 3 0 0
Jan 2020 23 0 3 0 0
Dec 2019 23 0 3 0 0
Nov 2019 23 0 3 0 0
Oct 2019 23 0 3 0 0
Sep 2019 23 0 3 0 0
Aug 2019 23 0 3 0 0
Jul 2019 23 0 3 0 0
Jun 2019 23 0 3 0 0
May 2019 23 0 3 0 0
Apr 2019 23 0 3 0 0
Mar 2019 23 0 3 0 0
Feb 2019 23 0 3 0 0
Jan 2019 23 0 3 0 0
Dec 2018 23 0 3 0 0
Nov 2018 23 0 3 0 0
Oct 2018 23 0 3 0 0
Sep 2018 23 0 3 0 0
Aug 2018 23 0 3 0 0
Jul 2018 23 0 3 0 0
Jun 2018 23 0 3 0 0
May 2018 23 0 3 0 0
Apr 2018 23 0 3 0 0
Mar 2018 23 0 3 0 0
Feb 2018 23 0 3 0 0
Jan 2018 23 0 3 0 0
Dec 2017 23 0 3 0 0
Nov 2017 23 0 3 0 0
Oct 2017 23 0 3 0 0
Sep 2017 23 0 3 0 0
Aug 2017 23 0 3 0 0
Jul 2017 23 ▲ +1 3 1 0
Jun 2017 22 0 2 0 0
May 2017 22 0 2 0 0
Apr 2017 22 0 2 0 0
Mar 2017 22 0 2 0 0
Feb 2017 22 0 2 0 0
Jan 2017 22 0 2 0 0
Dec 2016 22 0 2 0 0
Nov 2016 22 0 2 0 0
Oct 2016 22 0 2 0 0
Sep 2016 22 ▲ +1 2 1 0
Aug 2016 21 0 2 0 0
Jul 2016 21 0 2 0 0
Jun 2016 21 0 2 0 0
May 2016 21 0 2 0 0
Apr 2016 21 0 2 0 0
Mar 2016 21 0 2 0 0
Feb 2016 21 ▲ +3 2 3 0
Jan 2016 18 0 2 0 0
Dec 2015 18 ▲ +1 2 1 0
Nov 2015 17 ▲ +3 2 3 0
Oct 2015 14 ▲ +13 2 13 0
Sep 2015 1 0 1 0 0
Aug 2015 1 0 1 0 0
Jul 2015 1 0 1 0 0
Jun 2015 1 0 1 0 0
May 2015 1 – 1 1 0

Showing all 132 months in this range. Show the latest 6.

Domains over time

Counted from daily zone files. Names with at least one NS record or a DS record.

15 Aug 2026 – 19 Aug 2026
414141414215 Aug 2617 Aug 2619 Aug 26
Drag to zoom

Daily adds and drops

Day-over-day difference of the zone's name list, over the same window as the chart above.

  • Added
  • Dropped
+10-115 Aug 2619 Aug 26

Registrars

Registrar figures are for April 2026. ICANN publishes monthly registry reports about three months in arrears, and they are the only source that attributes domains to registrars — zone files do not contain registrar information. Methodology.
Registrar Domains Share Net adds Transfers in Deletes
Reserved for billable transactions where Registry Operator acts as Registrar 39
95.1%
0 0 0
Reserved for ICANN's Registry SLA Monitoring System transactions reporting 1
2.4%
0 0 0
Reserved for non-billable transactions where Registry Operator acts as Registrar 1
2.4%
0 0 0

Registry activity

Query volumes and EPP operations reported monthly by the registry. The only public signal of how much a TLD is actually resolved rather than merely registered.

MonthOperational registrarsDNS queries (UDP)RDAP queriesCreatesDeletesRenews
Dec 2017 3 689.44M 0 0 0 0
Nov 2017 3 0 0 0 0 0
Oct 2017 3 760.81M 0 0 0 0
Sep 2017 3 724.83M 0 0 0 0
Aug 2017 3 647.04M 0 0 0 0
Jul 2017 3 715.84M 0 0 0 0
Jun 2017 3 718.85M 0 0 0 0
May 2017 3 836.41M 0 0 0 0
Apr 2017 0 1.38B 0 0 0 0
Mar 2017 0 1.62B 0 0 0 0
Feb 2017 0 1.37B 0 0 0 0
Jan 2017 0 1.60B 0 0 0 0
Dec 2016 0 1.72B 0 0 0 0
Nov 2016 0 1.68B 0 0 0 0
Oct 2016 0 1.65B 0 0 0 0
Sep 2016 0 1.24B 0 1 0 19
Aug 2016 0 1.44B 0 3 0 0
Jul 2016 0 2.05B 0 0 0 0
Jun 2016 0 1.39B 0 0 0 0
May 2016 0 1.32B 0 0 0 0
Apr 2016 0 1.32B 0 0 0 0
Mar 2016 0 1.47B 0 0 0 0
Feb 2016 0 1.53B 0 4 0 0
Jan 2016 0 1.64B 0 0 0 0
Dec 2015 0 1.72B 0 1 0 0
Nov 2015 0 1.28B 0 3 0 0
Oct 2015 1 1.17B 0 13 0 2
Sep 2015 1 622.40M 0 0 0 0
Aug 2015 1 581.07M 0 0 0 0
Jul 2015 1 579.54M 0 0 0 0
Jun 2015 0 540.39M 0 0 0 0
May 2015 0 310.81M 0 0 16 0

Data currency. Domain counts on this page are from zone files dated and refresh daily. Registrar figures are from ICANN's monthly registry reports for April 2026, which ICANN publishes about three months in arrears; zone files contain no registrar information, so no fresher source exists. Full detail on methodology and live pipeline status.