.sener

34 domains as of 19 Aug 2026

Domains

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: Sener Ingeniería y Sistemas, S.A.
Technical backend: Identity Digital via rdap host
Delegated: 1 May 2015
Nameservers: v0n0.nic.sener, v0n1.nic.sener, v0n2.nic.sener, v0n3.nic.sener, v2n0.nic.sener, v2n1.nic.sener
RDAP: https://rdap.identitydigital.services/rdap
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.

35reported Apr 2026

Share of .sener by registrar
CSC Corporate Domains, Inc.	32	91.43%
Reserved for Pre-Delegation Testing transactions #1 reporting	1	2.86%
Reserved for ICANN's Registry SLA Monitoring System transactions reporting	1	2.86%
Reserved for non-billable transactions where Registry Operator acts as Registrar	1	2.86%

35 attributed to registrars in Apr 2026, against 34 in 19 Aug 2026’s zone — the zone is 1 smaller. 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, Apr 2016 – 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.

Apr 2016 – Apr 2026 1y 3y 5y 10y All

Drag to zoom

Month	Domains	Registrars
Apr 2026	35	4
Mar 2026	35	4
Feb 2026	35	4
Jan 2026	35	4
Dec 2025	35	4
Nov 2025	35	4

Showing the latest 6 of 121 months in this range. Show all 121.

Domains over time

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

12 Aug 2026 – 19 Aug 2026

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

Registrars

Registrar	Domains	Share
CSC Corporate Domains, Inc.	32	91.4%
Reserved for Pre-Delegation Testing transactions #1 reporting	1	2.9%
Reserved for ICANN's Registry SLA Monitoring System transactions reporting	1	2.9%
Reserved for non-billable transactions where Registry Operator acts as Registrar	1	2.9%

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.

Month	Operational registrars	DNS queries (UDP)	RDAP queries	Creates	Deletes	Renews
Apr 2026	6	157.48M	378.77k	0	0	2
Mar 2026	6	171.71M	393.32k	0	0	1
Feb 2026	6	151.35M	354.75k	0	0	8
Jan 2026	6	140.36M	385.29k	0	0	0
Dec 2025	6	184.86M	388.66k	0	0	3
Nov 2025	6	193.84M	395.70k	0	0	4
Oct 2025	6	153.56M	406.98k	0	0	2
Sep 2025	6	138.79M	385.93k	1	0	3
Aug 2025	6	142.98M	374.75k	0	0	1
Jul 2025	6	142.02M	358.14k	0	0	0
Jun 2025	6	148.87M	345.30k	0	0	4
May 2025	6	153.22M	356.68k	0	0	3
Apr 2025	6	151.53M	345.25k	2	0	0
Mar 2025	6	154.13M	353.95k	0	0	1
Feb 2025	6	144.43M	321.83k	0	0	8
Jan 2025	6	143.52M	356.12k	0	0	0
Dec 2024	6	133.06M	354.44k	0	0	3
Nov 2024	6	104.77M	346.02k	1	0	4
Oct 2024	6	78.31M	187.05k	1	0	1
Sep 2024	6	123.09M	2.07k	0	0	3
Aug 2024	6	129.09M	675	1	0	0
Jul 2024	6	422.74M	66.30M	1	2	0
Jun 2024	1	501.12M	85.83M	1	0	3
May 2024	1	532.11M	89.10M	0	0	3
Apr 2024	1	522.44M	86.47M	0	0	0
Mar 2024	1	515.38M	89.19M	0	0	1
Feb 2024	1	477.38M	81.69M	3	0	5
Jan 2024	1	516.34M	89.21M	0	0	0
Dec 2023	1	517.78M	88.31M	0	0	3
Nov 2023	1	486.34M	87.17M	2	0	3
Oct 2023	1	489.53M	88.92M	0	0	1
Sep 2023	1	460.18M	85.18M	2	0	1
Aug 2023	1	477.40M	85.84M	0	0	0
Jul 2023	1	462.23M	0	0	0	0
Jun 2023	1	472.75M	0	0	7	3
May 2023	1	470.71M	0	3	0	0
Apr 2023	1	448.32M	0	0	0	0
Mar 2023	1	450.87M	0	0	3	1
Feb 2023	1	409.19M	0	0	10	5
Jan 2023	1	464.13M	0	0	0	0
Dec 2022	1	459.16M	0	1	2	2
Nov 2022	1	435.09M	0	1	3	2
Oct 2022	1	482.44M	0	0	2	1
Sep 2022	1	452.29M	0	0	0	1
Aug 2022	1	455.55M	0	0	0	0
Jul 2022	1	469.75M	0	0	1	0
Jun 2022	1	462.88M	0	0	0	10
May 2022	1	597.60M	0	0	0	0
Apr 2022	1	451.35M	0	0	0	0
Mar 2022	1	439.94M	0	0	0	4
Feb 2022	1	374.47M	0	0	0	15
Jan 2022	1	420.14M	0	0	0	0
Dec 2021	1	401.23M	0	0	0	4
Nov 2021	1	361.69M	0	0	0	5
Oct 2021	1	393.90M	0	0	0	3
Sep 2021	1	365.71M	0	0	0	1
Aug 2021	1	378.07M	0	0	0	0
Jul 2021	1	416.09M	0	0	0	1
Jun 2021	1	415.55M	0	0	0	10
May 2021	1	398.80M	0	0	0	0
Apr 2021	1	444.63M	0	0	0	0
Mar 2021	1	401.15M	0	0	0	4
Feb 2021	1	346.21M	0	0	2	15
Jan 2021	1	362.61M	0	0	0	0
Dec 2020	1	358.38M	0	0	0	4
Nov 2020	1	365.30M	0	2	0	4
Oct 2020	1	408.24M	0	0	0	2
Sep 2020	1	343.95M	0	1	0	0
Aug 2020	1	340.28M	0	0	0	0
Jul 2020	1	329.54M	0	0	0	1
Jun 2020	1	308.04M	0	0	0	10
May 2020	1	308.67M	0	0	0	0
Apr 2020	1	293.81M	0	0	0	0
Mar 2020	1	305.63M	0	0	0	4
Feb 2020	1	288.27M	0	0	0	17
Jan 2020	1	293.87M	0	0	0	0
Dec 2019	1	280.20M	0	3	0	2
Nov 2019	1	263.97M	0	1	0	2
Oct 2019	1	251.09M	0	0	0	2
Sep 2019	1	230.30M	0	0	0	0
Aug 2019	1	226.27M	0	0	0	0
Jul 2019	1	227.57M	0	0	0	1
Jun 2019	1	221.66M	0	3	0	7
May 2019	1	227.28M	0	0	0	0
Apr 2019	1	220.33M	0	0	0	0
Mar 2019	1	223.51M	0	0	0	4
Feb 2019	1	189.12M	0	2	0	15
Jan 2019	1	186.46M	0	0	0	0
Dec 2018	1	187.64M	0	0	0	2
Nov 2018	1	184.38M	0	0	1	2
Oct 2018	1	129.32M	0	0	3	2
Sep 2018	1	82.08M	0	0	0	0
Aug 2018	1	74.10M	0	0	0	0
Jul 2018	1	82.51M	0	0	0	1
Jun 2018	1	119.46M	0	2	0	5
May 2018	1	115.32M	0	0	0	0
Apr 2018	1	66.44M	0	0	0	0
Mar 2018	1	67.37M	0	1	0	3
Feb 2018	1	48.02M	0	0	0	15
Jan 2018	1	53.47M	0	0	0	0

Data currency. Domain counts on this page are from zone files dated 19 August 2026 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.