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/
Site check
/
math24.su
/
DNS
Passport
TLS
DNS
MX
SPF
DMARC
math24.su
DNS records for math24.su
A, AAAA, MX, NS, TXT, CAA + SPF/DMARC/IPv6
A / AAAA
✓ / —
SPF
✓
DMARC
missing
Issues
2
A
5.101.113.87
MX
10 mx.yandex.net
NS
dns1.yandex.net
dns2.yandex.net
TXT
"v=spf1 redirect=_spf.yandex.net"
What changed since last time
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