airsystems.com

Valid Email Server
Domain Lookup › airsystems.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
airsystems.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 01:41:43 UTC · ↺ Refresh

MX Hostnames

  • mail.airsystems.com

MX Priorities

  • mail.airsystems.com: 0

A / AAAA Records

  • 184.190.237.147 ↩ wsip-184-190-237-147.hr.hr.cox.net

Mail Server IPs

  • 184.190.237.147 ↩ wsip-184-190-237-147.hr.hr.cox.net

SOA Record

Raw SOA ns33.worldnic.com namehost.worldnic.com 126010311 10800 3600 604800 3600
Primary NS (mname)
ns33.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126010311
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns33.worldnic.com
ns34.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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

1 record
  • SPFv=spf1 mx ~all
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