haeco.aero

Valid Email Server
Domain Lookup › haeco.aero

Domain Overview

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

Checked via [email protected] · 2026-03-18 06:37:46 UTC · ↺ Refresh

MX Hostnames

  • haeco-aero.mail.protection.outlook.com

MX Priorities

  • haeco-aero.mail.protection.outlook.com: 10

A / AAAA Records

  • 3.14.122.193 ↩ ec2-3-14-122-193.us-east-2.compute.amazonaws.com

Mail Server IPs

  • 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1640.awsdns-13.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1640.awsdns-13.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1640.awsdns-13.co.uk
ns-277.awsdns-34.com
ns-683.awsdns-21.net
ns-1527.awsdns-62.org

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.google.com include:spf.protection.outlook.com ip4:68.94.32.254/32 ip4:4.1.128.6/32 ip4:12.216.204.202/32 ip4:4.1.128.42/32 ip4:3.144.102.57/32 -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

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • knowbe4-site-verification=177b173616667f423ccd27396dea1d70
  • SPFv=spf1 include:_spf.google.com include:spf.protection.outlook.com ip4:68.94.32.254/32 ip4:4.1.128.6/32 ip4:12.216.204.202/32 ip4:4.1.128.42/32 ip4:3.144.102.57/32 -all
  • =spf2.0/pra
  • bw=87geoUij38MdB8bIGFn0TpJXTYNqwVy5KYXhw7CbO1pX
  • i8mrntjto512jli9orcrda0ld3
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