Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
appminhaescola.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 05:57:08 UTC · ↺ Refresh
MX Hostnames
- mx.jk.locaweb.com.br
- mx.a.locaweb.com.br
- mx.b.locaweb.com.br
- mx.core.locaweb.com.br
MX Priorities
- mx.jk.locaweb.com.br: 40
- mx.core.locaweb.com.br: 10
- mx.a.locaweb.com.br: 20
- mx.b.locaweb.com.br: 30
A / AAAA Records
- 212.85.14.164 ↩ srv821046.hstgr.cloud
Mail Server IPs
- 200.234.204.130 ↩ mx.jk.locaweb.com.br
- 177.153.23.241 ↩ mx.core.locaweb.com.br
- 186.202.4.42 ↩ mx.a.locaweb.com.br
- 177.153.23.242 ↩ mx.b.locaweb.com.br
SOA Record
Raw SOA
ns1.redehost.com.br admin.redehost.com.br 75 1200 600 1209600 3600
Primary NS (mname)
ns1.redehost.com.br
Admin Email (rname)
admin@redehost.com.br
Serial
75
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.redehost.com.br
ns2.redehost.com.br
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.locaweb.com.br -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:_spf.locaweb.com.br -all
- SPFv=spf1 include:_spf.locaweb.com.br include:spf-1.xmailer.com.br -all
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