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/
Site check
/
optimabt.ru
/
DNS
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TLS
DNS
MX
SPF
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optimabt.ru
DNS records for optimabt.ru
A, AAAA, MX, NS, TXT, CAA + SPF/DMARC/IPv6
A / AAAA
✓ / —
SPF
missing
DMARC
missing
Issues
3
A
91.236.136.139
MX
10 mail.optimabt.ru
20 mail.optimabt.ru
NS
one.dns24.online
two.dns24.online
What changed since last time
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