10IPS IP & network intelligence
school4-dinsk.ru

DMARC record for school4-dinsk.ru

Email security & deliverability · grade F

DMARC
missing
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Add this record:
v=DMARC1; p=quarantine; rua=mailto:dmarc@school4-dinsk.ru
PassportTLSDNSMXSPFDMARC

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