Is revision20.us Safe for Email?
MX records, SPF, DMARC, and DKIM authentication status for revision20.us.
At Risk
0/4 email authentication checks passed ·
MX ✘
SPF ✘
DMARC ✘
DKIM ✘
✘ No MX records — revision20.us cannot receive email.
Email Authentication for revision20.us
✘ SPF
✘ DMARC
✘ DKIM
Check an email @revision20.us
Server Location
IP Address104.21.25.230
CitySan Francisco
CountryUnited States of America
Registered CountryUnited States of America
Lat / Lon37.7757 / -122.3952
Name Servers
NS 1laylah.ns.cloudflare.com.
NS 2eric.ns.cloudflare.com.
Raw WHOIS data
Erro ao executar whois: Cannot run program "whois": error=2, No such file or directory