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API
EN
RU
Cabinet
Enter to go · Esc to close
/
Site check
/
ubuntu.ru
/
DNS
Passport
TLS
DNS
MX
SPF
DMARC
ubuntu.ru
DNS records for ubuntu.ru
A, AAAA, MX, NS, TXT, CAA + SPF/DMARC/IPv6
A / AAAA
✓ / —
SPF
✓
DMARC
missing
Issues
2
A
162.55.187.222
MX
10 mail.ubuntu.ru
NS
ns1.canonical.com
ns2.canonical.com
ns3.canonical.com
TXT
"v=spf1 a mx ~all"
What changed since last time
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