airsource.net

Valid Email Server
Domain Lookup › airsource.net

Domain Overview

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

Checked via [email protected] · 2026-03-18 01:27:58 UTC · ↺ Refresh

MX Hostnames

  • airsource-net.mail.protection.outlook.com

MX Priorities

  • airsource-net.mail.protection.outlook.com: 10

A / AAAA Records

  • 172.105.8.165 ↩ daisy.airsource.net
  • 2600:3c04::f03c:91ff:fee1:653f (no PTR)

Mail Server IPs

  • 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.linode.com itdept.citylifecorp.com 2021000023 14400 14400 1209600 86400
Primary NS (mname)
ns1.linode.com
Admin Email (rname)
itdept@citylifecorp.com
Serial
2021000023
Refresh
14400s
Retry
14400s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.linode.com
ns5.linode.com
ns2.linode.com
ns4.linode.com
ns3.linode.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:142.165.167.115 ip4:184.69.56.106 ip4:71.17.237.144 ip4:184.71.82.222 -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

3 records
  • google-site-verification=mA4WenyCg86_3ZslJb1haBLTWOdHv7WVQD_8SqeXfyE
  • MS=ms81048079
  • SPFv=spf1 include:spf.protection.outlook.com ip4:142.165.167.115 ip4:184.69.56.106 ip4:71.17.237.144 ip4:184.71.82.222 -all
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