Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
waaa.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 19:45:04 UTC · ↺ Refresh
MX Hostnames
- waaa-com-br.mail.protection.outlook.com
MX Priorities
- waaa-com-br.mail.protection.outlook.com: 1
A / AAAA Records
- 147.79.109.71 (no PTR)
Mail Server IPs
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.waaa.com.br postmaster.waaa.com.br 2026031603 600 60 600 90
Primary NS (mname)
ns1.waaa.com.br
Admin Email (rname)
postmaster@waaa.com.br
Serial
2026031603
Refresh
600s
Retry
60s
Expire
600s
Minimum TTL
90s
Nameservers (NS)
weissandres.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:45.55.220.144 include:_spf.google.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms40978160
- SPFv=spf1 a mx ip4:45.55.220.144 include:_spf.google.com include:spf.protection.outlook.com ~all
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