Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ihm.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 20:47:19 UTC · ↺ Refresh
MX Hostnames
- ihm-com-br.mail.protection.outlook.com
MX Priorities
- ihm-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 13.248.155.104 ↩ a20b9ee60132ef283.awsglobalaccelerator.com
- 76.223.27.102 ↩ a20b9ee60132ef283.awsglobalaccelerator.com
Mail Server IPs
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.task.com.br marcus.task.com.br 1773948489 1200 600 1209600 5400
Primary NS (mname)
ns1.task.com.br
Admin Email (rname)
marcus@task.com.br
Serial
1773948489
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
5400s
Nameservers (NS)
ns4.task.com.br
ns1.task.com.br
ns2.task.com.br
ns3.task.com.br
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]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector2
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms48962791
- google-site-verification=NFom0sHLnHw_VcuYHd-PYtnmrZuR1-b1fBvDbl5SDuI
- SPFv=spf1 include:spf.protection.outlook.com -all
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