ata.edu

Valid Email Server
Domain Lookup › ata.edu
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
ata.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-10-29 23:16:05 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • ata-edu.mail.protection.outlook.com: 10

A / AAAA Records

  • 141.193.213.10 (no PTR)
  • 141.193.213.11 (no PTR)

Mail Server IPs

  • 52.101.8.35 ↩ mail-ds2pr05cu00103.inbound.protection.outlook.com
  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 52.101.60.191 ↩ mail-bn0pr05cu00107.inbound.protection.outlook.com
  • 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::8 ↩ mail-bn0pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c927::6 ↩ mail-bn3pr0501cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:f90b::2 ↩ mail-bnypr02cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com

SOA Record

Raw SOA ns-397.awsdns-49.com awsdns-hostmaster.amazon.com 2 7200 900 1209600 86400
Primary NS (mname)
ns-397.awsdns-49.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
2
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1042.awsdns-02.org
ns-1751.awsdns-26.co.uk
ns-397.awsdns-49.com
ns-832.awsdns-40.net

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:216.253.246.0/29 ip4:97.71.253.58/28 ip4:97.71.253.48/28 ip4:67.78.251.180/29 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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
  • sophos-domain-verification=a57a6e7299a7527d4382c82aa912a34fca4a06a26145f344b5f8be70eb37bf6e
  • SPFv=spf1 a mx ip4:216.253.246.0/29 ip4:97.71.253.58/28 ip4:97.71.253.48/28 ip4:67.78.251.180/29 include:spf.protection.outlook.com -all
  • MS=ms60735089
  • google-site-verification=1IrAtrJrYBL2Efvnp8yOOGV2xHtBoUnZl-QYS-miQ4Y
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