2020air.net

Valid Email Server
Domain Lookup › 2020air.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
2020air.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 05:43:57 UTC · ↺ Refresh

MX Hostnames

  • 2020air-net.mail.protection.outlook.com

MX Priorities

  • 2020air-net.mail.protection.outlook.com: 0

A / AAAA Records

  • 100.25.62.76 ↩ ec2-100-25-62-76.compute-1.amazonaws.com
  • 34.234.131.36 ↩ ec2-34-234-131-36.compute-1.amazonaws.com
  • 54.174.201.92

Mail Server IPs

  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1052.awsdns-03.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1052.awsdns-03.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-520.awsdns-01.net
ns-1052.awsdns-03.org
ns-1885.awsdns-43.co.uk
ns-358.awsdns-44.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:155.138.255.168 ip4:18.119.69.218 include:relay.mailchannels.net ip4:206.123.118.140 +mx +a +ip4:206.123.118.138 +ip4:206.123.118.139 +include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ 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

4 records
  • TG=xww8w5
  • apple-domain-verification=NcvmbCIzYe6qtgGQ
  • SPFv=spf1 ip4:155.138.255.168 ip4:18.119.69.218 include:relay.mailchannels.net ip4:206.123.118.140 +mx +a +ip4:206.123.118.138 +ip4:206.123.118.139 +include:spf.protection.outlook.com ~all
  • MS=ms19716190
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