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
/
linuxcenter.ru
/
DMARC
Passport
TLS
DNS
MX
SPF
DMARC
linuxcenter.ru
DMARC record for linuxcenter.ru
Email security & deliverability · grade B
DMARC
missing
—
Add this record:
v=DMARC1; p=quarantine; rua=mailto:dmarc@linuxcenter.ru
What changed since last time
Loading history…
Other checked sites
Site security rating →
autoglass-russia.ru ·
74
mmzavod.ru ·
81
urtt.ru ·
78
isource.ru ·
79
artraid-space.ru ·
62
aredi.ru ·
73
epicjourneygames.ru ·
75
gs-corp.ru ·
72
vs-km.ru ·
81
mospaneli.ru ·
73
westlan.ru ·
78
govdnr.ru ·
59