airmd.com

Valid Email Server
Domain Lookup › airmd.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
airmd.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-26 16:35:08 UTC · ↺ Refresh

MX Hostnames

  • airmd-com.mail.protection.outlook.com
  • d11752b.ess.barracudanetworks.com
  • d11752a.ess.barracudanetworks.com

MX Priorities

  • d11752b.ess.barracudanetworks.com: 20
  • d11752a.ess.barracudanetworks.com: 10
  • airmd-com.mail.protection.outlook.com: 8

A / AAAA Records

  • 64.135.100.10

Mail Server IPs

  • 209.222.82.252 ↩ mail.ess.barracuda.com
  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.253 ↩ mail.ess.barracuda.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
  • 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::

SOA Record

Raw SOA ns33.worldnic.com namehost.worldnic.com 125102317 10800 3600 604800 3600
Primary NS (mname)
ns33.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125102317
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns34.worldnic.com
ns33.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:108.75.92.129/29 include:spf.protection.outlook.com ip4:64.135.108.59 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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

4 records
  • MS=ms65545635
  • MS=ms46215289
  • google-site-verification=JgQdvKT6LBTxofxszbXYZ2Le0kRymE21EMQ5eZIibOs
  • SPFv=spf1 mx ip4:108.75.92.129/29 include:spf.protection.outlook.com ip4:64.135.108.59 -all
Full email verification for airmd.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits