Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
ias.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 12:25:17 UTC · ↺ Refresh
MX Hostnames
- ias-com-co.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 3.226.90.231
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns-760.awsdns-31.net
ns-1080.awsdns-07.org
ns-1613.awsdns-09.co.uk
ns-328.awsdns-41.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mandrillapp.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=25;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 25% of failing messages only
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
5 records- facebook-domain-verification=gm9lt4yl69sw77hcfspu1ohb7ribpi
- SPFv=spf1 include:spf.mandrillapp.com include:spf.protection.outlook.com -all
- MS=54D5FD73237EF07D52475F89042732B7B29FB66A
- MS=ms88726512
- amazonses:bUtuXd59yrst3pGZqJl6XUbmUxPx7aLS/WzG7vrFgYc=
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