Is kubernetes.io Safe for Email?
MX records, SPF, DMARC, and DKIM authentication status for kubernetes.io.
At Risk
1/4 email authentication checks passed ·
MX ✘
SPF ✔
DMARC ✘
DKIM ✘
✘ No MX records — kubernetes.io cannot receive email.
Email Authentication for kubernetes.io
✔ SPF
✘ DMARC
✘ DKIM
SPF Record
v=spf1 include:_spf.google.com mail.kubernetes.io ~all
Check an email @kubernetes.io
Server Location
IP Address147.75.40.148
CityNew York City
CountryUnited States of America
Registered CountryUnited States of America
ASN54825
Lat / Lon40.713516 / -74.00804
Name Servers
NS 1ns-cloud-a4.googledomains.com.
NS 2ns-cloud-a2.googledomains.com.
NS 3ns-cloud-a1.googledomains.com.
NS 4ns-cloud-a3.googledomains.com.
Raw WHOIS data
error: domain name not found: kubernetes.io