Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iguasa.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 02:45:27 UTC · ↺ Refresh
MX Hostnames
- iguasa-com-br.mail.protection.outlook.com
MX Priorities
- iguasa-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 66.22.76.127 (no PTR)
Mail Server IPs
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-07.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-07.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-07.azure-dns.info
ns1-07.azure-dns.com
ns2-07.azure-dns.net
ns3-07.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
14 records- google-site-verification=ezAQPoFiZhMWTeZeNFhBUKMdHdJ-rNav95TqnYtsbXY
- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms35332986
- facebook-domain-verification=mgrckdwfxk6bagpfujljl9n4irku3y
- amazonses:2PK7aB++yAh0WOoMsOdu479gPbXJiwiNKotVmtYLPdA=
- ip4:34.193.40.27 include:mail.zendesk.com -all
- globalsign-domain-verification=tHnPndKebaCUSh-5HOF0GfRH4NKqp9D1MG-uytzUcq
- globalsign-domain-verification=n-N-ViovIvKMTlCZ8wnF34mAguy_6CNDh5cYBNmC7a
- _globalsign-domain-verification=AL0_Gx_HhKZyd63WBc49vhgpRzl4gz-LfTe5LQlPZ1
- globalsign-domain-verification=WTHT7Nvg96vYDeK1LxKRJ3IuK4WdOLXDBAB_DtrquV
- teamviewer-sso-verification=f5c1fd98fd5649369cfd1efe208d305a
- globalsign-domain-verification=7akIrck4kaw63ZN-k8ptfVq3NbaiOff_KsMG77bawA
- autodesk-domain-verification=W87m8TIGc_vZUTY9E_Z6
- globalsign-domain-verification=TH2KkfhPLlfBsfCOPyuUvm8ZWBeHlZL5lDSjT0HZXf
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