com.edu

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

Domain Overview

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

Checked via [email protected] · 2026-09-04 18:07:27 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 52.73.2.219 ↩ ec2-52-73-2-219.compute-1.amazonaws.com
  • 3.209.26.193 ↩ ec2-3-209-26-193.compute-1.amazonaws.com
  • 34.236.193.193

Mail Server IPs

  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f909::4 ↩ mail-bn0pr03cu00304.inbound.protection.outlook.com

SOA Record

Raw SOA ns.com.edu rlevick.com.edu 20141417 1200 600 1209600 300
Primary NS (mname)
ns.com.edu
Admin Email (rname)
rlevick@com.edu
Serial
20141417
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

ns2.pslightwave.com
ns1.pslightwave.com
ns.com.edu

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:168.245.25.116 ip4:107.20.210.250 ip4:12.228.6.215 ip4:198.105.13.131 ip4:67.133.94.131 ip4:161.38.249.5 ip4:161.38.249.38 ip4:173.224.69.11 ip4:129.33.243.30 ip4:216.17.93.137 include:spf.protection.outlook.com include:servers.mcsv.net include:outboundmail.blackbaud.net include:insitesmtp.mbsbooks.com include:ngwebsolutions.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; 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

7 records
  • /SUHf2DAchxQ2iMCcq6Ydmdk7/exaHV1iZVRiiu3XvbAc9fpmIqQ12so7oFbf0aSekrfXqjflFooYDqjJPc+5g==
  • prowly-verification=cf9435b58ec60b36f26104c9afcbe60a19b17e6f756cc7866a650285e2df0c82
  • _pnwzwc2lyys3ubtbh3kgotul62bgi64
  • _mc3ec5kn7hbmr29wbpy1fiotw3ooaed
  • qh504b9kldteb5fds2lggia4ep
  • MS=FA174610A6FE828BEF3C463952796C901DDC83F9
  • SPFv=spf1 ip4:168.245.25.116 ip4:107.20.210.250 ip4:12.228.6.215 ip4:198.105.13.131 ip4:67.133.94.131 ip4:161.38.249.5 ip4:161.38.249.38 ip4:173.224.69.11 ip4:129.33.243.30 ip4:216.17.93.137 include:spf.protection.outlook.com include:servers.mcsv.net include:outboundmail.blackbaud.net include:insitesmtp.mbsbooks.com include:ngwebsolutions.net ~all
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