Domain Information WHOIS.UA

📅 19 yearsACTIVE — 3605 d.

Domain

Domain: whois.ua

Registrar: Hostmaster Ltd

Trademark: №65382

Created: 26.06.2007 11:01

Updated: 27.06.2026 07:07

Expires: 25.06.2036 21:00

Status:

okOK — Standard status for a domain, meaning no pending operations or prohibitions.

WHOIS server: whois.ua

DNS: bg.ns.ua, ho1.ns.hostmaster.ua, ns1.ns.ua

DNSSEC: ✅ Signed

Registrant

Name: ТОВ Хостмайстер

Organization: ТОВ Хостмайстер

Email: info@hostmaster.ua

Phone: +380.445941794

Address: а/с 23

City: Київ

Registry RDAP

Loading Registry RDAP...

Registry WHOIS

% Request from 95.216.42.53
% This is the Ukrainian Whois query server #G.
% The Whois is subject to Terms of use
% See https://hostmaster.ua/services/
%
% IN THE PROCESS OF DELEGATION OF A DOMAIN NAME,
% THE REGISTRANT IS AN ENTITY WHO USES AND MANAGES A CERTAIN DOMAIN NAME,
% AND THE REGISTRAR IS A BUSINESS ENTITY THAT PROVIDES THE REGISTRANT
% WITH THE SERVICES NECESSARY FOR THE TECHNICAL MAINTENANCE OF THE REGISTRATION AND OPERATION OF THE DOMAIN NAME.
% FOR INFORMATION ABOUT THE REGISTRANT OF THE DOMAIN NAME, YOU SHOULD CONTACT THE REGISTRAR.

domain:           whois.ua
dom-public:       NO
license:          65382
mnt-by:           ua.hostmaster
nserver:          bg.ns.ua
nserver:          ho1.ns.hostmaster.ua
nserver:          ns1.ns.ua
ds-rdata:         27737 13 2 9FC0F763C7BE01257FAE75F571965A8516D3DE5BD80B14E0F53D9DB236ED9173
status:           ok
created:          2007-06-26 14:01:30+03
modified:         2026-06-27 10:07:57+03
expires:          2036-06-26 00:00:00+03
source:           UAEPP

% Registrar:
% ==========
registrar:        ua.hostmaster
organization:     Hostmaster Ltd
organization-loc: ТОВ "Хостмайстер"
url:              http://hostmaster.ua
city:             KYIV
country:          UA
abuse-email:      help@uanic.ua
abuse-phone:      +380.445941794
abuse-postal:     Ukraine, 04053, Kyiv, P.o.Box 23
abuse-postal-loc: Україна, 04053, м. Київ, а/с 23
source:           UAEPP

% Registrant:
% ===========
person:           Hostmaster LLC
person-loc:       ТОВ Хостмайстер
organization:     Hostmaster LLC
organization-loc: ТОВ Хостмайстер
e-mail:           info@hostmaster.ua
address:          P.O.Box 23
address:          KYIV
postal-code:      04053
country:          UA
address-loc:      а/с 23
address-loc:      Київ
postal-code-loc:  04053
country-loc:      UA
phone:            +380.445941794
mnt-by:           ua.hostmaster
status:           ok
status:           linked
created:          2002-02-14 00:00:00+02
modified:         2023-07-19 16:54:57+03
source:           UAEPP



% Query time:     2 msec

IP addresses for domain whois.ua

109.70.108.42 (A)

Ukraine

AS29067 LLC Hostmaster

185.159.141.43 (A)

Ukraine

AS29067 LLC Hostmaster

185.159.140.98 (A)

Ukraine

AS29067 LLC Hostmaster

109.70.105.114 (A)

Ukraine

AS24725 LLC Hostmaster

193.29.220.29 (A)

Ukraine

AS29067 LLC Hostmaster

109.70.108.4 (A)

Ukraine

AS29067 LLC Hostmaster

109.70.108.43 (A)

Ukraine

AS29067 LLC Hostmaster

109.70.105.113 (A)

Ukraine

AS24725 LLC Hostmaster

109.70.108.24 (A)

Ukraine

AS29067 LLC Hostmaster

193.29.220.21 (A)

Ukraine

AS29067 LLC Hostmaster

2001:4130:50f2::113 (AAAA)

Ukraine

AS29067 LLC Hostmaster

2001:4130:50f2::114 (AAAA)

Ukraine

AS29067 LLC Hostmaster

2001:4130:ce::43 (AAAA)

Ukraine

AS29067 LLC Hostmaster

2001:4130:141::43 (AAAA)

Ukraine

AS29067 LLC Hostmaster

2001:4130:20::21 (AAAA)

Ukraine

AS29067 LLC Hostmaster

2001:4130:ce::4 (AAAA)

Ukraine

AS29067 LLC Hostmaster

2001:4130:20::29 (AAAA)

Ukraine

AS29067 LLC Hostmaster

2001:4130:ce::42 (AAAA)

Ukraine

AS29067 LLC Hostmaster

2001:4130:b0::98 (AAAA)

Ukraine

AS29067 LLC Hostmaster

2001:4130:ce::24 (AAAA)

Ukraine

AS29067 LLC Hostmaster

Updated: 🔄 Refresh Report an error

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The Backbone of .UA Domains

In the vast landscape of domain registries, few names are as straightforward and essential as whois.ua. Registered back on June 26, 2007, this domain has quietly served as the official WHOIS lookup service for Ukraine's national top-level domain (.UA) for almost 19 years. Operated by Hostmaster Ltd, the central registry for .UA domains, whois.ua is the go-to spot for anyone needing to dig into registration details, DNS records, and more for Ukrainian websites.

Hostmaster Ltd, based in Kyiv with a simple P.O. Box 23 address, holds the reins. Contactable via info@hostmaster.ua or +380.44.594.1794, the company is no stranger to the domain world—it's the accredited registry managing the .UA namespace. Their trademark, certificate #65382 registered on August 15, 2006, remains active until October 21, 2035, underscoring their long-term commitment.

What Does whois.ua Offer?

Visiting whois.ua today reveals a robust platform tailored for transparency. Users can perform instant WHOIS queries on .UA domains, pulling up registrant info, creation dates, expiration statuses, and status flags like 'ok' or 'clientHold'. Beyond basics, it displays full DNS records—including A, AAAA, NS, MX, TXT, and even DNSSEC signatures. The site supports both IPv4 and IPv6 lookups, with multiple A records (like 185.159.140.98 and 109.70.105.113) ensuring high availability through load balancing across Hostmaster's infrastructure.

All servers are hosted in Ukraine, primarily under AS29067 (LLC Hostmaster) and AS24725, with Kyiv time zone (Europe/Kyiv). DNSSEC is enabled and signed, a critical feature for verifying authenticity in an era of rising cyber threats. Recent DNS data shows round-robin A records for redundancy: 109.70.108.4, 193.29.220.29, and others, paired with AAAA records like 2001:4130:ce::24.

Technical Deep Dive and Reliability

The domain's nameservers—bg.ns.ua, ho1.ns.hostmaster.ua, and ns1.ns.ua—point to a tightly knit ecosystem. Registrar ua.hostmaster (that's Hostmaster's own service) last updated the record on March 29, 2022, with WHOIS refreshed as recently as April 16, 2026—just a day before this article. Expiration looms on June 25, 2026, giving it about 69 days from now, but given Hostmaster's track record, renewal seems a safe bet.

What's intriguing is the irony: whois.ua is the WHOIS server (whois.ua itself), creating a self-referential loop that's equal parts clever and essential. No major outages or scandals here; it's a workhorse, handling queries for Ukraine's digital economy amid geopolitical turbulence.

Recent Updates and Facts

As of April 17, 2026, the site remains fully operational, with no disruptive changes noted. Hostmaster continues emphasizing security—DNSSEC signing is a standout, protecting against DNS spoofing. The multiple IP addresses suggest a battle-tested setup for handling peak loads, vital for a national registry serving businesses, NGOs, and individuals alike.

Hostmaster's broader role extends to hostmaster.ua, where they offer domain registration, management, and policy enforcement for .UA. No flashy marketing, just reliable infrastructure powering Ukraine's online presence.

In a world of flashy .coms, whois.ua proves that utility trumps hype. It's the unsung hero ensuring you know who's who in Ukraine's web space.

Frequently Asked Questions

▶ What is whois.ua and who owns it?

whois.ua is the official WHOIS lookup service for .UA domains in Ukraine. It is owned and operated by Hostmaster Ltd (also known as Hostmaster LLC), the central registry based in Kyiv, Ukraine.

▶ When was whois.ua registered?

The domain whois.ua was created on June 26, 2007, making it nearly 19 years old as of April 2026. It was last updated on March 29, 2022, and is set to expire on June 25, 2026.

▶ Who is the registrar for whois.ua?

The registrar is ua.hostmaster, which is Hostmaster's own accredited service for .UA domain registrations.

▶ What services does whois.ua offer?

It provides comprehensive WHOIS queries for .UA domains, including registrant details, DNS records (A, AAAA, NS, MX, TXT), DNSSEC status, IP geolocation, and more. The site supports both IPv4 and IPv6 with multiple load-balanced servers in Ukraine.

▶ Any notable technical features of whois.ua?

DNSSEC is enabled and signed for security. It uses multiple A and AAAA records across AS29067 (LLC Hostmaster) infrastructure in Ukraine. Nameservers include bg.ns.ua, ho1.ns.hostmaster.ua, and ns1.ns.ua. Hostmaster holds trademark #65382, valid until 2035.

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This is an archived version of the article from 17.04.2026. View current version →

WHOIS History

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