webbair.com

Valid Email Server
Domain Lookup › webbair.com

Domain Overview

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

Checked via [email protected] · 2026-03-31 02:44:33 UTC · ↺ Refresh

MX Hostnames

  • webbair-com.mail.eo.outlook.com

MX Priorities

  • webbair-com.mail.eo.outlook.com: 10

A / AAAA Records

  • 67.227.240.79 (no PTR)

Mail Server IPs

  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
  • 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns55.worldnic.com namehost.worldnic.com 121121517 10800 3600 604800 3600
Primary NS (mname)
ns55.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
121121517
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns56.worldnic.com
ns55.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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

6 records
  • google-site-verification=ZA9u1gbBxeuLH2lQP8Zv96Fnj8jHsmxa7FJ7_EG8PUM
  • ns1.bdm.microsoftonline.com
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • ns2.bdm.microsoftonline.com
  • ns4.bdm.microsoftonline.com
  • ns3.bdm.microsoftonline.com
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