teachetres.es
DNS records live
- NS
-
- ns1.dondominio.com
- ns2.dondominio.com
- MX
-
- 20 alt1.aspmx.l.google.com
- 20 alt2.aspmx.l.google.com
- 20 alt3.aspmx.l.google.com
- 20 alt4.aspmx.l.google.com
- 20 aspmx.l.google.com
Email authentication weak
- SPF
-
v=spf1 include:_spf.google.com ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 63 days