Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
hearstair.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 08:35:57 UTC · ↺ Refresh
MX Hostnames
- hearstair-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 51.161.115.200
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns1.whc.ca
ns2.whc.ca
ns3.whc.ca
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:51.161.115.200 +include:mout.mywhc.ca +ip4:54.39.101.30 +include:spf.web-dns1.com +include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 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- google-site-verification=soPDi9msDMjiiWHgG_tyNVb55Sal-99WmTqaC1VnMwE
- SPFv=spf1 +a +mx +ip4:51.161.115.200 +include:mout.mywhc.ca +ip4:54.39.101.30 +include:spf.web-dns1.com +include:spf.protection.outlook.com -all
- google-site-verification=n0-xoXFCbXX1CdHZKPBAszeDypSIGlSR9bN2ekOrbeY
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