wartburg.edu

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
wartburg.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 03:49:06 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 104.21.40.102 (no PTR)
  • 172.67.184.178 (no PTR)
  • 2606:4700:3033::6815:2866
  • 2606:4700:3036::ac43:b8b2

Mail Server IPs

  • 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
  • 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ainsley.ns.cloudflare.com dns.cloudflare.com 2396342577 10000 2400 604800 1800
Primary NS (mname)
ainsley.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396342577
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ainsley.ns.cloudflare.com
rob.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.topdesk.net include:spf1.formassembly.com include:_spf.salesforce.com include:cust-spf.cashnet.com include:mailgun.org include:spf.dynect.net include:spf.mtasv.net ip4:170.76.211.0/24 ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

15 records
  • td5ma8ni06j1ubr1o1jq7ftnd
  • td5ma8ni06j1ubr1o1jq7ftndi
  • twilio-domain-verification=35f7b96d1140e36d2a7c16cbad4becc2
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.topdesk.net include:spf1.formassembly.com include:_spf.salesforce.com include:cust-spf.cashnet.com include:mailgun.org include:spf.dynect.net include:spf.mtasv.net ip4:170.76.211.0/24 ~all
  • 1ipdsn485ofmqe3qcfaeigeavl
  • 67tfs0fp7a8cepqnodugrtjflr
  • 87gu18kmd08h7mt4pr4dof5atm
  • OB2mdt2Q4qZBCe2CcWYO8OXDREFohPJZFG0Ic81CQXvHRydfmxEnAOvGBt+sOdcM5qmFu3wmjNPAHsNfS707lg==
  • apple-domain-verification=guNygCgImi24g2sU
  • e6tgs3a75gok8as5ev4ld1snmk
  • faccebook-domain-verification=4ylio4r7l6yx0now4n9xk2l7sze9tz
  • google-site-verification=dAlxApok9N2BY5xe0W2JhnwYE2f1bPropVDQTe6XG-0
  • google-site-verification=dmB0wPtgaLY00ajv9etb3nuUZeI8XS9-SU2YdW3XPMI
  • h7fbc8dalku3ijmnj8o95dumf6
  • hgsakausr5uatk0dptsubqims9
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