Email Authentication

nicovideo.jp

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 include:amazonses.com include:webcas.net ~all

none

Cryptographic signature on outbound mail (selector: none).

No record published.

warning

Tells receivers what to do with mail that fails SPF/DKIM. Policy: none.

v=DMARC1;p=none;pct=100;rua=mailto:report@dmarcreports.nicovideo.jp