Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
securitas.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 01:07:20 UTC · ↺ Refresh
MX Hostnames
- aspmx1.migadu.com
- aspmx2.migadu.com
MX Priorities
- aspmx1.migadu.com: 10
- aspmx2.migadu.com: 20
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 51.210.223.36 ↩ mx12.migadu.com
- 51.178.91.99 ↩ mx15.migadu.com
- 141.94.75.77 ↩ mx14.migadu.com
- 141.94.97.118 ↩ mx10.migadu.com
- 57.128.22.240 ↩ mx11.migadu.com
- 2001:41d0:303:e224:: ↩ mx12.migadu.com
- 2001:41d0:403:58f0:: ↩ mx11.migadu.com
- 2001:41d0:303:ff4d::1 (no PTR)
- 2001:41d0:403:4876:: ↩ mx10.migadu.com
- 2001:41d0:303:d163::1 (no PTR)
SOA Record
Raw SOA
b.sec.dns.br hostmaster.registro.br 2026070000 345600 900 604800 900
Primary NS (mname)
b.sec.dns.br
Admin Email (rname)
hostmaster@registro.br
Serial
2026070000
Refresh
345600s
Retry
900s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
b.sec.dns.br
c.sec.dns.br
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf.migadu.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; 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
1 record- SPFv=spf1 a mx include:spf.migadu.com ~all
Full email verification for securitas.com.br
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