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/
Site check
/
sinref.ru
/
DNS
Passport
TLS
DNS
MX
SPF
DMARC
sinref.ru
DNS records for sinref.ru
A, AAAA, MX, NS, TXT, CAA + SPF/DMARC/IPv6
A / AAAA
✓ / —
SPF
missing
DMARC
missing
Issues
2
A
195.161.69.18
MX
5 mail.sinref.ru
NS
ns1.jino.ru
ns2.jino.ru
CAA
0 issue "letsencrypt.org"
What changed since last time
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