aa.edu

Valid Email Server
Domain Lookup › aa.edu

Domain Overview

DNS: ✓ 8d ago Checker: ✓ 8d ago
aa.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-16 02:10:20 UTC · ↺ Refresh

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MX Hostnames

  • aa-edu.mail.protection.outlook.com

MX Priorities

  • aa-edu.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.21.37.162 (no PTR)
  • 172.67.210.117 (no PTR)
  • 2606:4700:3033::6815:25a2
  • 2606:4700:3037::ac43:d275

Mail Server IPs

  • 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA indie.ns.cloudflare.com dns.cloudflare.com 2406721206 10000 2400 604800 1800
Primary NS (mname)
indie.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2406721206
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

noah.ns.cloudflare.com
indie.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.google.com include:mailgun.org ip4:4.14.116.64/27 ip4:4.14.112.142 ip4:70.32.75.161 ip4:54.240.38.138/31 ip4:54.240.60.29/30 ip4:149.72.118.28 ip4:167.89.21.209 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

13 records
  • adobe-idp-site-verification=259024a0a15395453258e36de8f9d2befe08bdd5b8b9dec4625c8b005ed20b1d
  • apple-domain-verification=IlNRL5r2Sr46qVEY
  • asv=53ab3ff066475cd165ec28b9e3942e53
  • asv=a850b4d1078c108f416eef25ab98e4bb
  • google-site-verification=feJRVPeAcjSF4I4qPKF80u-QmSF1pViRir-1ONuOJAE
  • jfmu16ui9f2h9n263u9jctvfp2
  • sophos-domain-verification=13df066f1cc80c5a072bf1aa5baa5e5ca2a16defec02b949ee9b9c6374f24d8f
  • SPFv=spf1 mx include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.google.com include:mailgun.org ip4:4.14.116.64/27 ip4:4.14.112.142 ip4:70.32.75.161 ip4:54.240.38.138/31 ip4:54.240.60.29/30 ip4:149.72.118.28 ip4:167.89.21.209 -all
  • vk7soqq2nllsosdmpjpdg8pfoi
  • 0EaZWU1sTQY6uWXnQrH4wpYjxbJhBDQeSVQK1Z2RcUvn2okNL/ucSzyrTRVTLTQQlzXTtEQ21lJh6ScVHKDJgQ==
  • MS=ms15282261
  • MS=ms70826008
  • WKmigCsFXtRrk+LbGyeYvYcjICPs1oVJIwnXNwZ8bewZDzl5M1vIMbRGeadrUmafMxlDOunH8GvV/ZTEHuZnkg==
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