tsar.su was registered with whois.tcinet.ru on 19 Sept 1990. We couldn't read an SSL certificate for it when we last analysed it.
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We couldn't read an SSL certificate on port 443 when we last analysed tsar.su. Refresh the analysis to check again.
232 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| tsra.xyz | Typo | 7 Nov 2026 | Checking… | Report → |
| star.top | Typo | 5 Nov 2026 | Checking… | Report → |
| star.mobi | Typo | 29 Oct 2026 | Checking… | Report → |
| star.ong | Typo | 29 Oct 2026 | Checking… | Report → |
| star.promo | Typo | 25 Oct 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is tsar.su’s name taken on other extensions?
| Host | Mail server | TTL |
|---|---|---|
| tsar.su | 5 mx02.nicmail.ru | 3600 |
| tsar.su | 10 mx01.nicmail.ru | 3600 |
| tsar.su | 20 mx03.nicmail.ru | 3600 |
| Host | Name server | TTL |
|---|---|---|
| tsar.su | ns3.nic.ru | 3600 |
| tsar.su | ns4.nic.ru | 3600 |
| tsar.su | ns8.nic.ru | 3600 |
| Host | Text | TTL |
|---|---|---|
| tsar.su | "_globalsign-domain-verification=C75ZBLkMtdv_4QM0SdLJdMCMOfK6WaUFm82fcyoKh_" | 3600 |
| tsar.su | "v=spf1 include:dc1.nicmail.ru include:dc2.nicmail.ru ?all" | 3600 |
| Host | Start of authority | TTL |
|---|---|---|
| tsar.su | ns3.nic.ru admin.tsar.su 1699013780 1440 3600 259200 600 | 600 |
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Common questions, answered from this report's data.
tsar.su has no community safety rating yet. We couldn't read an SSL certificate on it when we last analysed it. See Security →
tsar.su is registered through whois.tcinet.ru. See WHOIS →
tsar.su was registered on 19 Sept 1990, making it 36 years old. See Overview →
Raw registry data for tsar.su. May be redacted by privacy services.
% IANA WHOIS server % for more information on IANA, visit http://www.iana.org % This query returned 1 object domain: SU organisation: Russian Institute for Development of Public Networks organisation: (ROSNIIROS) address: 1, Kurchatov Sq. address: Moscow 123182 address: Russian Federation (the) contact: administrative name: ROSNIIROS organisation: Russian Institute for Development of Public Networks (ROSNIIROS) address: 1, Kurchatov Sq. address: Moscow 123182 address: Russian Federation (the) phone: +7 499 196 49 84 fax-no: +7 499 196 49 84 e-mail: [email protected] contact: technical name: Technical Center of Internet organisation: Technical Center of Internet address: 8 Marta street 1, bld 12 address: Moscow 127083 address: Russian Federation (the) phone: +7 495 730 29 69 fax-no: +7 495 730 29 68 e-mail: [email protected] nserver: A.DNS.RIPN.NET 193.232.128.6 2001:678:17:0:193:232:128:6 nserver: B.DNS.RIPN.NET 194.85.252.62 2001:678:16:0:194:85:252:62 nserver: D.DNS.RIPN.NET 194.190.124.17 2001:678:18:0:194:190:124:17 nserver: E.DNS.RIPN.NET 193.232.142.17 2001:678:15:0:193:232:142:17 nserver: F.DNS.RIPN.NET 193.232.156.17 2001:678:14:0:193:232:156:17 ds-rdata: 2074 8 2 9982cacc6de539a854c63d5657960120d4367845cc64be2999013bc28463c9f2 whois: whois.tcinet.ru status: ACTIVE remarks: Registration information: created: 1990-09-19 changed: 2023-09-08 source: IANA
Four timed TCP connections to port 443 from CubDomain's servers.
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