Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
mta.com
Disposable
✓ Yes
Outlook
⚠ Yes
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-22 22:16:48 UTC · ↺ Refresh
MX Hostnames
- mta-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 170.28.137.107
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
blue.foundationdns.org
blue.foundationdns.com
blue.foundationdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
4 records- mQPgWM2CvGASf1Lyn96m+JpJTM+6DKS4q6RJHACknYAuljU1B3KYihAWAlcqyGOteF+Z1vx7Z2YEED11675nwA==
- SPFv=spf1 include:spf.protection.outlook.com -all
- 0BSv8Z/SeLVQNIwT3nNhgusobKPPws5SI3PnaINnxr5wHqnyFGJVhTd+Vmd92ChkR0/P2hp8R7+S/kMdfb/UrA==
- MS=ms13150029
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