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
/
mainichi.jp
/
DMARC
Passport
TLS
DNS
MX
SPF
DMARC
mainichi.jp
DMARC record for mainichi.jp
Email security & deliverability · grade F
DMARC
missing
—
Add this record:
v=DMARC1; p=quarantine; rua=mailto:dmarc@mainichi.jp
What changed since last time
Loading history…
Other checked sites
Site security rating →
ocn.ne.jp ·
72
japantimes.co.jp ·
88
yomiuri.co.jp ·
74
ana.co.jp ·
79
biglobe.ne.jp ·
80
softbank.jp ·
69
cpi.ad.jp ·
79
infoseek.co.jp ·
89
prtimes.jp ·
84
mynavi.jp ·
82
mamastar.jp ·
82
jal.co.jp ·
81