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
/
paperswithcode.com
/
SPF
Passport
TLS
DNS
MX
SPF
DMARC
paperswithcode.com
SPF record for paperswithcode.com
Email security & deliverability · grade F
SPF
missing
—
Add this record:
v=spf1 -all
What changed since last time
Loading history…
Other checked sites
Site security rating →
startquestion.com ·
82
tblogz.com ·
73
optyma.com ·
81
softether-download.com ·
67
lyko.com ·
87
vcita.com ·
85
coolermaster.com ·
81
porndoe.com ·
88
thebookseller.com ·
93
planetart.com ·
84
rittal.com ·
85
gorecenter.com ·
80