americanpublicmedia.org

Valid Email Server
Domain Lookup › americanpublicmedia.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
americanpublicmedia.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 00:51:58 UTC · ↺ Refresh

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MX Hostnames

  • americanpublicmedia-org.mail.protection.outlook.com

MX Priorities

  • americanpublicmedia-org.mail.protection.outlook.com: 10

A / AAAA Records

  • 198.49.23.144 (no PTR)
  • 198.185.159.144 (no PTR)
  • 198.185.159.145
  • 198.49.23.145

Mail Server IPs

  • 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
  • 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.mpr.org unixadmin.mpr.org 2026031800 3600 900 2419200 3600
Primary NS (mname)
ns1.mpr.org
Admin Email (rname)
unixadmin@mpr.org
Serial
2026031800
Refresh
3600s
Retry
900s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns2.mpr.org
ns1.mpr.org

SPF Record

✓ Strict (-all)
v=spf1 ip4:192.203.201.30 include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.salesforce.com include:_spf.ultipro.com include:amazonses.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

10 records
  • ZOOM_verify_FKWlnuaLD7OlFxkO5tHDtB
  • apple-domain-verification=m5xLON8oyRfqFXm6
  • facebook-domain-verification=5lr2np2211myd3elfimo4s4pa9xeeg
  • GVQaq8fGxjH0YMABSuvng5nuIpGs5/tWko7jkX1VG2LW8pzT5uQ45U060PWrKCso55SM+trd1yPuMzYHBMsqTw==
  • jamf-site-verification=QnUXeDOpQSX5uCJObZ8zqQ
  • google-site-verification=aQjAD-edE0Pl7FOfmCwJ1CZiFHH5leVaiRnlHdaoOtQ
  • MS=ms14566936
  • SPFv=spf1 ip4:192.203.201.30 include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.salesforce.com include:_spf.ultipro.com include:amazonses.com -all
  • adobe-idp-site-verification=6ab59c6257f956381f76a5f5c8942fab8e7798c6ad64b000828ed595750d2a5f
  • airtable-verification=033ca0273c484f7d261427c5ae412535
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