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Site check
/
big1.ru
/
DNS
Passport
TLS
DNS
MX
SPF
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big1.ru
DNS records for big1.ru
A, AAAA, MX, NS, TXT, CAA + SPF/DMARC/IPv6
A / AAAA
✓ / —
SPF
✓
DMARC
✓
Issues
1
A
176.123.169.67
MX
10 mail.big1.ru
NS
ns1.big1.ru
ns3.ntechs.ru
TXT
"v=spf1 mx ~all"
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