Is rsu.ru Safe for Email?
MX records, SPF, DMARC, and DKIM authentication status for rsu.ru. Registered via Ru-center-ru. Domain age: 28 years.
At Risk
1/4 email authentication checks passed ·
MX ✘
SPF ✔
DMARC ✘
DKIM ✘
✘ No MX records — rsu.ru cannot receive email.
Email Authentication for rsu.ru
✔ SPF
✘ DMARC
✘ DKIM
SPF Record
v=spf1 ip4:195.208.245.238 mx include:spf.protection.outlook.com ~all
Check an email @rsu.ru
Domain Registration
Created1997-09-25
Server Location
IP Address195.208.245.190
CityRostov-na-Donu
CountryRussian Federation
Registered CountryRussian Federation
ASN5480
Lat / Lon47.23604 / 39.711872
Name Servers
NS 1ns.r61.net.
NS 2ns2.r61.net.
NS 3ns.runnet.ru.
Raw WHOIS data
% tci whois service. terms of use: % https://tcinet.ru/documents/whois_ru_rf.pdf (in russian) % https://tcinet.ru/documents/whois_su.pdf (in russian) domain: rsu.ru nserver: ns2.r61.net. nserver: ns.r61.net. nserver: ns.runnet.ru. state: registered, delegated, verified org: southern federal university taxpayer-id: 6163027810 registrar: ru-center-ru admin-contact: https://www.nic.ru/whois created: 1997-09-25t15:56:50z paid-till: 2024-09-30t21:00:00z free-date: 2024-11-01 source: tci last updated on 2024-07-06t02:36:30z