pnw.edu

Valid Email Server
Domain Lookup › pnw.edu

Domain Overview

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

Checked via [email protected] · 2026-03-21 03:19:00 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 128.210.7.254 ↩ purduemesonet.org

Mail Server IPs

  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns3.purdue.edu hostmaster.purdue.edu 716086593 1200 180 1209600 3600
Primary NS (mname)
ns3.purdue.edu
Admin Email (rname)
hostmaster@purdue.edu
Serial
716086593
Refresh
1200s
Retry
180s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns3.purdue.edu
ns5.purdue.edu
ns4.purdue.edu

SPF Record

✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

DKIM Selectors

✓ 6 found
google._domainkey
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

12 records
  • _globalsign-domain-verification=7OS0jhrMHdDqvBuGMf1j9MVBki9lrratIXWcnQcvEC
  • google-site-verification=zEfOSWKmaM2Ln873s6g_bdgeAfrwScci-IU8PEKlJFs
  • SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:spf.protection.outlook.com ~all
  • MS=887EC56396F1AF8838F9FBFAFE009E01333CDF34
  • BAk3kr6Zbs7rNTIh/dvH0uuCM0nMqZvr1cblChpBj6V5Q8rB5EA5dpRbTLf6HV6CtuUy07WNrclqAOK4fOsQAw==
  • MS=ms83177997
  • bw=rWWLe417aHHrUl0kuzt7TnzwYVn9s66w3xSJsAUIq5tm
  • #^0zq4LIZZq&CRglVz*@h6QFrQYfE%r9YPjtMugJ!pfYMDS%Y&PYMB0@TDM@R%fbcn#ZZZDfrpH2qO#@1CW2rhspOp8HVd0IU7l
  • google-site-verification=NW1eL7XrkZCAl5fhUV0RFzmmQf1xcDhhwcUe6V6nUl4
  • knowbe4-site-verification=9fcebc9caf53c845a4b11cd0ff93ec84
  • iContact628966
  • _c1aiewbakph1yzvzhy041qeqyah61fn
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