Is tetradon.ru Safe for Email?
MX records, SPF, DMARC, and DKIM authentication status for tetradon.ru. Registered via Regru-ru. Domain age: 12 years.
At Risk
0/4 email authentication checks passed ·
MX ✘
SPF ✘
DMARC ✘
DKIM ✘
✘ No MX records — tetradon.ru cannot receive email.
Email Authentication for tetradon.ru
✘ SPF
✘ DMARC
✘ DKIM
Check an email @tetradon.ru
Domain Registration
Created2014-03-17
Name Servers
NS 1ns4.nic.ru.
NS 2ns8.nic.ru.
NS 3ns3.nic.ru.
Technical Contact
Nameprivate person
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: tetradon.ru nserver: ns3.nic.ru. nserver: ns4.nic.ru. nserver: ns8.nic.ru. state: registered, delegated, verified person: private person registrar: regru-ru admin-contact: http://www.reg.ru/whois/admin_contact created: 2014-03-17t08:28:18z paid-till: 2025-03-17t09:28:18z free-date: 2025-04-17 source: tci last updated on 2024-10-14t20:56:31z