10IPS
My internet
My site
Tools
Site & domain
Full site scan
SSL / TLS
DNS
HTTP headers
Redirects
WHOIS
Network & access
Service status
Blocked in Russia
Port checker
Ping
Traceroute
Speed test
Privacy & email
VPN check
DNS leak test
WebRTC leak
Mail checker
SPF / DMARC
IP / ASN
All tools →
Monitoring
API
EN
RU
Cabinet
Enter to go · Esc to close
/
Site check
/
cdntechone.com
/
SPF
Passport
TLS
DNS
MX
SPF
DMARC
cdntechone.com
SPF record for cdntechone.com
Email security & deliverability · grade C
SPF
missing
—
Add this record:
v=spf1 -all
What changed since last time
Loading history…
Other checked sites
Site security rating →
efteling.com ·
79
socastsrm.com ·
80
nytco.com ·
93
pirateship.com ·
81
host-vision.com ·
93
navytimes.com ·
81
thekrazycouponlady.com ·
79
takedmca.com ·
55
udio.com ·
90
psiexams.com ·
79
thorne.com ·
92
trains.com ·
87