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EN
RU
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Enter to go · Esc to close
/
Site check
/
mastermail.ru
/
DNS
Passport
TLS
DNS
MX
SPF
DMARC
mastermail.ru
DNS records for mastermail.ru
A, AAAA, MX, NS, TXT, CAA + SPF/DMARC/IPv6
A / AAAA
✓ / —
SPF
✓
DMARC
missing
Issues
2
A
90.156.136.36
MX
10 mx1.mail.corp.masterhost.ru
20 mx2.mail.corp.masterhost.ru
NS
ns.masterhost.ru
ns1.masterhost.ru
ns2.masterhost.ru
TXT
"v=spf1 include:masterhost.ru -all"
What changed since last time
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