Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
polarisio.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 15:52:08 UTC · ↺ Refresh
MX Hostnames
- polarisio-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 75.101.156.92
- 107.20.120.93
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns-1506.awsdns-60.org
ns-1736.awsdns-25.co.uk
ns-276.awsdns-34.com
ns-1017.awsdns-63.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:45593728.spf01.hubspotemail.net include:amazonses.com exists:%{i}._spf.inkyphishfence.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 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
3 records- apple-domain-verification=WDIR1Ks2aOcs6ovg
- google-site-verification=_LVL2-j9iRfvjcP85PiPZVZrS9uBi2-BOnzvpBMjmfk
- SPFv=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:45593728.spf01.hubspotemail.net include:amazonses.com exists:%{i}._spf.inkyphishfence.com -all
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