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
/
dualspace.ru
/
SPF
Passport
TLS
DNS
MX
SPF
DMARC
dualspace.ru
SPF record for dualspace.ru
Email security & deliverability · grade A
SPF
✓ present
v=spf1 ip4:88.80.189.142 a mx ~all
What changed since last time
Loading history…
Other checked sites
Site security rating →
topdeck.ru ·
87
ulanmedia.ru ·
77
pshop18.ru ·
61
berator.ru ·
87
note-iq.ru ·
72
3logic.ru ·
89
work-consulting.ru ·
79
35media.ru ·
79
maclarin.ru ·
76
globalfinance-zlatoust.ru ·
61
student-it.ru ·
73
tjp56x.ru ·
62