Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
dustlessair.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-18 05:29:18 UTC · ↺ Refresh
MX Hostnames
- mail.dustlessair.com
MX Priorities
- mail.dustlessair.com: 10
A / AAAA Records
- 217.21.64.33 (no PTR)
Mail Server IPs
- 67.79.36.10 ↩ mail.dustlessair.com
SOA Record
Raw SOA
pearl.ns.cloudflare.com dns.cloudflare.com 2404446215 10000 2400 604800 1800
Primary NS (mname)
pearl.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2404446215
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
pearl.ns.cloudflare.com
rocky.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- _globalsign-domain-verification=DDlGqTZX5o0ImaXjpc8zSfW2Qq-UyaHd2xjSGT7Xrt
- SPFv=spf1 mx a -all
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